relly | A small RDBMS implementation to learn how RDBMS | SQL Database library

 by   KOBA789 Rust Version: Current License: MIT

kandi X-RAY | relly Summary

relly is a Rust library typically used in Database, SQL Database, Hadoop, Oracle applications. relly has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.
A small RDBMS implementation to learn how RDBMS works
    Support
      Quality
        Security
          License
            Reuse
            Support
              Quality
                Security
                  License
                    Reuse

                      kandi-support Support

                        summary
                        relly has a low active ecosystem.
                        summary
                        It has 522 star(s) with 53 fork(s). There are 9 watchers for this library.
                        summary
                        It had no major release in the last 6 months.
                        summary
                        There are 0 open issues and 5 have been closed. On average issues are closed in 1 days. There are no pull requests.
                        summary
                        It has a neutral sentiment in the developer community.
                        summary
                        The latest version of relly is current.
                        relly Support
                          Best in #SQL Database
                            Average in #SQL Database
                            relly Support
                              Best in #SQL Database
                                Average in #SQL Database

                                  kandi-Quality Quality

                                    summary
                                    relly has no bugs reported.
                                    relly Quality
                                      Best in #SQL Database
                                        Average in #SQL Database
                                        relly Quality
                                          Best in #SQL Database
                                            Average in #SQL Database

                                              kandi-Security Security

                                                summary
                                                relly has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
                                                relly Security
                                                  Best in #SQL Database
                                                    Average in #SQL Database
                                                    relly Security
                                                      Best in #SQL Database
                                                        Average in #SQL Database

                                                          kandi-License License

                                                            summary
                                                            relly is licensed under the MIT License. This license is Permissive.
                                                            summary
                                                            Permissive licenses have the least restrictions, and you can use them in most projects.
                                                            relly License
                                                              Best in #SQL Database
                                                                Average in #SQL Database
                                                                relly License
                                                                  Best in #SQL Database
                                                                    Average in #SQL Database

                                                                      kandi-Reuse Reuse

                                                                        summary
                                                                        relly releases are not available. You will need to build from source code and install.
                                                                        relly Reuse
                                                                          Best in #SQL Database
                                                                            Average in #SQL Database
                                                                            relly Reuse
                                                                              Best in #SQL Database
                                                                                Average in #SQL Database
                                                                                  Top functions reviewed by kandi - BETA
                                                                                  kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
                                                                                  Currently covering the most popular Java, JavaScript and Python libraries. See a Sample Here
                                                                                  Get all kandi verified functions for this library.
                                                                                  Get all kandi verified functions for this library.

                                                                                  relly Key Features

                                                                                  A small RDBMS implementation to learn how RDBMS works

                                                                                  relly Examples and Code Snippets

                                                                                  No Code Snippets are available at this moment for relly.
                                                                                  Community Discussions

                                                                                  Trending Discussions on relly

                                                                                  run script if Date_1 > Date_2
                                                                                  chevron right
                                                                                  Error query in Grafana/Prometheus with node-exporter in docker swarm mode
                                                                                  chevron right
                                                                                  How to match 2 lists with the same index position?
                                                                                  chevron right
                                                                                  While does not go in the next block
                                                                                  chevron right
                                                                                  Error when writing from file into pointer of string array (read access violation)? CPP
                                                                                  chevron right
                                                                                  Why is the RecyclerView inflating over the ToolBar?
                                                                                  chevron right
                                                                                  Reveal SVG animation from left to right
                                                                                  chevron right
                                                                                  How to encapsulate library handle in Perl XS
                                                                                  chevron right
                                                                                  How to read a file .txt
                                                                                  chevron right
                                                                                  Test data being used for validation data in keras fit_generator
                                                                                  chevron right

                                                                                  QUESTION

                                                                                  run script if Date_1 > Date_2
                                                                                  Asked 2021-Jun-02 at 01:31

                                                                                  sheet example : https://docs.google.com/spreadsheets/d/1r7N-KeQsWjoI945KcrMDJ8skcl4ctglY-8E68as71oE/edit#gid=1301603299

                                                                                  original sheet gets data to col B using IMPORTHTML when ever it changes and i used to do well untill recently when google started to cache some data

                                                                                  i was using

                                                                                  if( New !== Old )
                                                                                  

                                                                                  and was working good so far, but now reverting to previous data and adding old data, then updating when there is new data and so one, messing with other tables that relly on that info

                                                                                  so i tried to change to

                                                                                  if( New > Old)
                                                                                  

                                                                                  script:

                                                                                  function doUpBalanco() 
                                                                                  {
                                                                                    
                                                                                  // get input sheet
                                                                                    const SS = SpreadsheetApp.getActiveSpreadsheet().getSheetByName('Balanço');
                                                                                   
                                                                                      const New = SS.getRange('B1').getValue();
                                                                                      const Old = SS.getRange('C1').getValue();
                                                                                  
                                                                                      var LR = SS.getLastRow();
                                                                                      var LC = SS.getLastColumn();
                                                                                  
                                                                                    if( New !== "-" )  //check if error  //  Balanço
                                                                                    {
                                                                                       if( New > Old)  // check if data changed // Balanço
                                                                                      {
                                                                                        if( Old == "" )  // check if table is blank // YES // Balanço
                                                                                        {
                                                                                          var Data_New_1 = SS.getRange(1,2,LR,1).getValues();
                                                                                          SS.getRange(1,3,LR,1).setValues(Data_New_1);
                                                                                        }
                                                                                        else                 // check if table is blank // NO // Balanço
                                                                                        {
                                                                                          var Data_New_1 = SS.getRange(1,2,LR,1).getValues();
                                                                                          var Data_Backup = SS.getRange(1,3,LR,LC-2).getValues();
                                                                                          SS.getRange(1,4,LR,LC-2).setValues(Data_Backup);
                                                                                  
                                                                                          SS.getRange(1,3,LR,1).setValues(Data_New_1);
                                                                                        }
                                                                                      } 
                                                                                    }  
                                                                                  };
                                                                                  

                                                                                  its not running as its not reconizing as B1 > C1

                                                                                  but if i change old to D1, it does run

                                                                                  as it shows on my check on lines 25 - 28

                                                                                  im not using getDisplayValue but getValue, so im kinda lost

                                                                                  the rest of the script works well, im basicly just failing to see whats wrong with that check

                                                                                  any insight is much appreciated, thanks

                                                                                  ANSWER

                                                                                  Answered 2021-Jun-02 at 01:24

                                                                                  QUESTION

                                                                                  Error query in Grafana/Prometheus with node-exporter in docker swarm mode
                                                                                  Asked 2021-Mar-08 at 16:32

                                                                                  I am struggling a query problem with Grafana variable query in Dashboard configuration. The query variable should return the number of nodes joined the swarm but it did not. In my case, I only have one swarm node but the variable in Grafana returns up to 5 nodes. I relly don't understand what causes the error.

                                                                                  Here is the situation: I set up docker swarm in my laptop as a manager, only my laptop with the swarm mode, no other nodes joined. I used the source from https://github.com/stefanprodan/swarmprom to monitor the host by node-exporter. I kept the prometheus.yml as original.

                                                                                  when I executes the metric from prometheus, only one host returned. This is correct because I only had one node. You can see the figure below

                                                                                  But when I did the query in Grafana, Grafana returned 5 hosts. It was really strange here. I dont know why I got 5 hosts because I had only one swarm node.

                                                                                  I did check the git repo again with play-with-docker, configured one manager node and 2 client nodes. Everything worked fine. The query in Grafana returned 3 hosts.

                                                                                  Here is the query formula: label_values(node_uname_info{job="node-exporter"}, instance) Thank you so much for you supporting in advance.

                                                                                  ANSWER

                                                                                  Answered 2021-Mar-08 at 16:32

                                                                                  What you have faced is a consequence of ephemeral container nature, one of the challenges in monitoring container applications. Before we go into any solution options, let us see ...

                                                                                  How it did happen that Grafana shows more instances than there is.

                                                                                  Prometheus is a time-series database. Once in a while it contacts its scraping targets and collects metrics. Those metrics are saved with a time stamp and a set of labels, one of which is the 'instance' label in question.

                                                                                  The instance label normally consists of an address (a host/domain name or an IP-address) and a port, that prometheus uses to scrape metrics. In this example instance address is an IP-address, because the list of targets is obtained through a DNS-server (dns_sd_configs in job definition).

                                                                                  When you deployed the stack, docker created at least one container for each service, including node-exporter and prometheus. Soon after that prometheus started obtaining metrics from node-exporter instance, however after some time node-exporter container was recreated. Either you updated it, or killed it, or it's crashed - I can't know, but the key is - you had a new container. The new node-exporter container got a different IP-address and because of that metrics from the new instance received a different 'instance' label.

                                                                                  Remember that prometheus is a time series database? You have not lost metrics from the instance that went offline, they're still in the database. It is just at this point you had started collecting node-exporter metrics with a different label set (new IP-address in the 'instance' label at least). When Grafana queries labels for you, it requests metrics from the period currently set on the dashboard. Since the period was 'today', you've seen instances that were present today. In other words when you request a list of possible instance values, you receive a list of values for the period without any filtering for currently active instances.

                                                                                  General solution.

                                                                                  You need to use some static label(s) for this task. An 'instance' or a 'pod_name' (K8s) labels are a poor choice if you don't like to see dead instances in the list. Pick a label that represents the thing or unit you want to watch and stick to it. Since node-exporter is to monitor node metrics, I think a host name label will do.

                                                                                  If you see no way in avoiding use of dynamic labels, you can use a short time range on the dashboard, so that the label_values() function does not return long dead labels. You'd like to set variable refresh option to 'On Time Range Change', so that you can use a short dashboard interval to see and pick currently active instances, and a long period for any other case.

                                                                                  An option for this particular problem.

                                                                                  As I said previously, using a host name label will be better in this case. The problem is - there is no such label in the metric in question. Checking swarmprom repo, I found that this node-exporter was made to expose a host name via node_meta label (here). So it is possible to map a host name to an instance(s) using chained variables.

                                                                                  Another problem is that this solution may require changes in panel queries. Since one host name can resolve into multiple instances, it is essential that panel queries use regex match for 'instance' label (that is =~ instead of =).

                                                                                  Here's how to do all this:

                                                                                  1. Create a new variable called 'hostname', set refresh option to 'On Time Range Change', and use this for the query field:
                                                                                  label_values(node_meta, node_name)
                                                                                  

                                                                                  This one will be used as a selector on the dashboard.

                                                                                  1. Update the 'node' variable: set refresh option to 'On Time Range Change', enable 'Multi-value' and 'Add All option', replace query with this:
                                                                                  label_values(node_meta{node_name="$hostname"}, instance)
                                                                                  

                                                                                  This will return a set of 'instance' labels matching the selected 'hostname'. If you select all and update panel queries to support multi-value instance label, you will be able to view metrics from all container instances associated with the selected host name.

                                                                                  1. Open dashboard JSON model and copy it in your favourite text editor. Replace all occurrences of instance= with instance=~, then copy-paste the edited model in Grafana.

                                                                                  Source https://stackoverflow.com/questions/66518524

                                                                                  QUESTION

                                                                                  How to match 2 lists with the same index position?
                                                                                  Asked 2021-Jan-23 at 15:31

                                                                                  Using c# hi, i need to match 2 list, to asing 1 valor from 1 list, to the other list at the same range.

                                                                                  is something like this :

                                                                                  public void SetText(TextMeshProUGUI texto )
                                                                                  {
                                                                                      string mensaje;
                                                                                      
                                                                                          foreach (Collider2D x in collidersTextoEmergente)
                                                                                      {
                                                                                          nombreColider.Add(x.name);
                                                                                  
                                                                                          for (int i = 0; i < nombreColider.Count; i++)
                                                                                          {
                                                                                              for (int b = 0; i < msgEmergentes.Count; i++)
                                                                                                    mensaje = msgEmergentes[b];
                                                                                  
                                                                                              switch (nombreColider[i])
                                                                                              {
                                                                                                  case "basura":
                                                                                                      texto.text = mensaje;
                                                                                                      break;
                                                                                                  case "DinnerTime":
                                                                                                      texto.text = mensaje;
                                                                                                      break;
                                                                                  
                                                                                                  case "atomo":
                                                                                                      texto.text = mensaje;
                                                                                                      break;
                                                                                              }
                                                                                          }
                                                                                      }
                                                                                  }
                                                                                  

                                                                                  is a relly mess.... I want my function reconice the trigger or collider name and set the text automatically , the text that i already set in the msg list. now i used this but is so manually....

                                                                                   private void OnTriggerEnter2D(Collider2D collision)
                                                                                  {
                                                                                  
                                                                                      SetText(collision);
                                                                                  }
                                                                                  
                                                                                  public void SetText(Collider2D other)
                                                                                  {
                                                                                      switch (other.name)
                                                                                      {
                                                                                          case "basura":
                                                                                              cosita.text = msgEmergentes[0];
                                                                                              break;
                                                                                          case "DinnerTime":
                                                                                              cosita.text = msgEmergentes[1];
                                                                                              break;
                                                                                  
                                                                                          case "atomo":
                                                                                              cosita.text = msgEmergentes[2];
                                                                                              break;
                                                                                          case "extintor":
                                                                                              cosita.text = msgEmergentes[3];
                                                                                              break;
                                                                                      }
                                                                                  
                                                                                  }
                                                                                  

                                                                                  ANSWER

                                                                                  Answered 2021-Jan-23 at 11:08

                                                                                  Seems like you are trying to copy one list into another? If the second list is empty, you can do it like:

                                                                                  for(int i = 0; i < firstList.Count; i++)
                                                                                  {
                                                                                      secondList[i] = firstList[i];
                                                                                  }
                                                                                  

                                                                                  Remember that depending of the value inside the lists, this will make a shallow copy, no a deep one. More info here.

                                                                                  Source https://stackoverflow.com/questions/65858372

                                                                                  QUESTION

                                                                                  While does not go in the next block
                                                                                  Asked 2020-Oct-29 at 19:49

                                                                                  I have been stuck on this problem for about 1 hour : I want my command while to access in the next block. Case is a class: cases is the object. I made a definition that say on some condition : my object case become NoneType. There is the condition if element_voisin == case to be sure that the element is still a case and not a NoneType. If it's still a case I want to access case.ajouter une mine voisine() but my program won't go in. If you need more information tell me! I relly want this to work please.

                                                                                              for element in coordonnees_voisine:
                                                                                                  element_voisin = self.obtenir_case(element[0], element[1])              
                                                                                                  if element_voisin == case: 
                                                                                                      case.ajouter_une_mine_voisine()
                                                                                                  else:
                                                                                                      None
                                                                                  

                                                                                  ANSWER

                                                                                  Answered 2020-Oct-29 at 19:49

                                                                                  Replace

                                                                                  if element_voisin == case: 
                                                                                  

                                                                                  with

                                                                                  if element_voisin is case:
                                                                                  

                                                                                  When comparing objects, you want to use is, not ==.

                                                                                  Source https://stackoverflow.com/questions/64598205

                                                                                  QUESTION

                                                                                  Error when writing from file into pointer of string array (read access violation)? CPP
                                                                                  Asked 2020-Oct-20 at 15:10

                                                                                  For a problem, I have to use dynamic allocation and functions (using pointer variables only) to read the names from the .txt file and sort the names in lexical order. However, I cannot even get the read function to work properly. This is what it wrote:

                                                                                  void readNames(std::string* a[])
                                                                                  {
                                                                                      std::ifstream fin; 
                                                                                      fin.open("names.txt");
                                                                                      for (int i = 0; i < 7; ++i)
                                                                                      {
                                                                                          fin >> *(a[i]); 
                                                                                          std::cout << *a[i];
                                                                                      }
                                                                                  }
                                                                                  

                                                                                  This is how I called it in main:

                                                                                  std::string* names;
                                                                                  names = new std::string[7];
                                                                                  readNames(&names);
                                                                                  

                                                                                  However, when I run this I get the error:

                                                                                  Exception thrown: read access violation. this was 0xCCCCCCCC.

                                                                                  And this function is displayed(not sure if this helps):

                                                                                   void _Check_offset(const size_type _Off) const { // checks whether _Off is in the bounds of [0, size()]
                                                                                          if (_Mysize < _Off) {
                                                                                              _Xran();
                                                                                          }
                                                                                      }
                                                                                  

                                                                                  If anyone can help me with this I would relly appreciate it, thank you!

                                                                                  ANSWER

                                                                                  Answered 2020-Oct-20 at 15:10

                                                                                  To elaborate on WhozCraig's comment, let us assume the following:

                                                                                  • names resides on the stack, so we give it address 0x7f001000.
                                                                                  • The array of strings you allocates resides on the heap, so we give it address 0x1000
                                                                                  • You assigned that address to names, so address 0x7f001000 contains the value 0x1000.

                                                                                  Inside readNames, a is the address of names, so the expression *(a[i]) can be rewritten as:

                                                                                  *(*(&names + i))
                                                                                  

                                                                                  For i=0, this works out. You basically dereference a once to get the start of the array, and then again to get a reference to the first allocated std::string.

                                                                                  For any other i, you access data on the stack (0x7f001000 + i) and then dereference that value as a pointer to a std::string.

                                                                                  By writing (*a)[i] you get the following calculation instead:

                                                                                  *(*(&names) + i) 
                                                                                  

                                                                                  which is

                                                                                  *(names + i)
                                                                                  

                                                                                  , or

                                                                                  names[i]
                                                                                  

                                                                                  Source https://stackoverflow.com/questions/64447590

                                                                                  QUESTION

                                                                                  Why is the RecyclerView inflating over the ToolBar?
                                                                                  Asked 2020-Oct-01 at 00:09

                                                                                  I'm having an issue with my app when I inflate an recyclerview. Inside the recyclerview, some cards are inflated and when it comes out to the screen, the toolbar disappears and the settings button can't be used. If someome could help me or give me some hints of what may be happening... I'd be relly grateful.

                                                                                  Using the latest SDK and libraries versions.

                                                                                  Code is below.

                                                                                  activity_main.xml:

                                                                                  
                                                                                  
                                                                                  
                                                                                      
                                                                                      
                                                                                  
                                                                                      
                                                                                  
                                                                                  
                                                                                  

                                                                                  linha.xml -> here I get the cardview wich I use to show the itens on the recyclerview

                                                                                  
                                                                                  
                                                                                  
                                                                                      
                                                                                  
                                                                                          
                                                                                  
                                                                                          
                                                                                  
                                                                                          
                                                                                  
                                                                                          
                                                                                  
                                                                                      
                                                                                  
                                                                                  
                                                                                  

                                                                                  MainActivity.java

                                                                                  package br.ufpe.cin.android.rss;
                                                                                  
                                                                                  import androidx.appcompat.app.AppCompatActivity;
                                                                                  package br.ufpe.cin.android.rss;
                                                                                  
                                                                                  import androidx.appcompat.app.AppCompatActivity;
                                                                                  import androidx.appcompat.widget.Toolbar;
                                                                                  import androidx.preference.PreferenceManager;
                                                                                  import androidx.recyclerview.widget.DividerItemDecoration;
                                                                                  import androidx.recyclerview.widget.LinearLayoutManager;
                                                                                  import androidx.recyclerview.widget.RecyclerView;
                                                                                  
                                                                                  import android.content.Context;
                                                                                  import android.content.Intent;
                                                                                  import android.content.SharedPreferences;
                                                                                  import android.os.Bundle;
                                                                                  import android.util.Log;
                                                                                  import android.view.Menu;
                                                                                  import android.view.MenuItem;
                                                                                  import android.view.View;
                                                                                  import android.widget.Button;
                                                                                  
                                                                                  import com.prof.rssparser.Article;
                                                                                  import com.prof.rssparser.Channel;
                                                                                  import com.prof.rssparser.OnTaskCompleted;
                                                                                  import com.prof.rssparser.Parser;
                                                                                  
                                                                                  import java.io.ByteArrayOutputStream;
                                                                                  import java.io.IOException;
                                                                                  import java.io.InputStream;
                                                                                  import java.net.HttpURLConnection;
                                                                                  import java.net.URL;
                                                                                  import java.nio.charset.StandardCharsets;
                                                                                  import java.util.List;
                                                                                  
                                                                                  public class MainActivity extends AppCompatActivity {
                                                                                      private String urlFeed;
                                                                                      private Toolbar mTopToolbar;
                                                                                      RecyclerView conteudoRSS;
                                                                                      List noticias;
                                                                                  
                                                                                      @Override
                                                                                      protected void onCreate(Bundle savedInstanceState) {
                                                                                          super.onCreate(savedInstanceState);
                                                                                          setContentView(R.layout.activity_main);
                                                                                          conteudoRSS = findViewById(R.id.conteudoRSS);
                                                                                          mTopToolbar = (Toolbar) findViewById(R.id.toolbar);
                                                                                          setSupportActionBar(mTopToolbar);
                                                                                          SharedPreferences preferences = getSharedPreferences
                                                                                                  ("user_preferences", MODE_PRIVATE);
                                                                                          SharedPreferences.Editor editor = preferences.edit();
                                                                                          editor.putString("feed1", getString(R.string.feed1));
                                                                                          editor.putString("feed2", getString(R.string.feed2));
                                                                                          editor.putString("feed3", getString(R.string.feed3));
                                                                                          editor.apply();
                                                                                  
                                                                                          if(preferences.contains("rssfeed")){
                                                                                              urlFeed = preferences.getString("rssfeed", getString(R.string.feed_padrao));
                                                                                          } else {
                                                                                              editor.putString("rssfeed", getString(R.string.feed_padrao));
                                                                                              editor.apply();
                                                                                              urlFeed = preferences.getString("rssfeed", getString(R.string.feed_padrao));
                                                                                          }
                                                                                          
                                                                                          conteudoRSS = new RecyclerView(this);
                                                                                          conteudoRSS.setLayoutManager(new LinearLayoutManager(this));
                                                                                          
                                                                                      }
                                                                                  
                                                                                      @Override
                                                                                      public boolean onCreateOptionsMenu(Menu menu) {
                                                                                          getMenuInflater().inflate(R.menu.main, menu);
                                                                                          return true;
                                                                                      }
                                                                                  
                                                                                      @Override
                                                                                      public boolean onOptionsItemSelected(MenuItem item) {
                                                                                          if (item.getItemId() == R.id.action_settings) {
                                                                                              startActivity(new Intent(
                                                                                                      this, PreferenciasActivity.class));
                                                                                              return true;
                                                                                          } else {
                                                                                                  return super.onOptionsItemSelected(item);
                                                                                          }
                                                                                      }
                                                                                  
                                                                                      @Override
                                                                                      protected void onStart() {
                                                                                          super.onStart();
                                                                                          Parser p = new Parser.Builder().build();
                                                                                          p.onFinish(
                                                                                                  new OnTaskCompleted() {
                                                                                                      @Override
                                                                                                      public void onTaskCompleted(Channel channel) {
                                                                                                          noticias = channel.getArticles();
                                                                                                          runOnUiThread(
                                                                                                                  () -> {
                                                                                                                      RssAdapter adapter = new RssAdapter(
                                                                                                                              getApplicationContext(),
                                                                                                                              noticias
                                                                                                                      );
                                                                                                                      conteudoRSS.setAdapter(adapter);
                                                                                                                      setContentView(conteudoRSS);
                                                                                                                  }
                                                                                                          );
                                                                                                      }
                                                                                                      @Override
                                                                                                      public void onError(Exception e) {
                                                                                                          Log.e("RSS_APP",e.getMessage());
                                                                                                      }
                                                                                                  }
                                                                                          );
                                                                                          p.execute(urlFeed);
                                                                                      }
                                                                                      protected void onResume() {
                                                                                          super.onResume();
                                                                                      }
                                                                                  
                                                                                      private String getRssFeed(String feed) throws IOException {
                                                                                          InputStream in = null;
                                                                                          String rssFeed;
                                                                                          try {
                                                                                              URL url = new URL(feed);
                                                                                              HttpURLConnection conn = (HttpURLConnection) url.openConnection();
                                                                                              in = conn.getInputStream();
                                                                                              ByteArrayOutputStream out = new ByteArrayOutputStream();
                                                                                              byte[] buffer = new byte[1024];
                                                                                              for (int count; (count = in.read(buffer)) != -1; ) {
                                                                                                  out.write(buffer, 0, count);
                                                                                              }
                                                                                              byte[] response = out.toByteArray();
                                                                                              rssFeed = new String(response, StandardCharsets.UTF_8);
                                                                                          } finally {
                                                                                              if (in != null) {
                                                                                                  in.close();
                                                                                              }
                                                                                          }
                                                                                          return rssFeed;
                                                                                      }
                                                                                  }
                                                                                          conteudoRSS = new RecyclerView(this);
                                                                                          conteudoRSS.setLayoutManager(new LinearLayoutManager(this));
                                                                                      }
                                                                                  
                                                                                      @Override
                                                                                      public boolean onCreateOptionsMenu(Menu menu) {
                                                                                          getMenuInflater().inflate(R.menu.main, menu);
                                                                                          return true;
                                                                                      }
                                                                                  
                                                                                      @Override
                                                                                      public boolean onOptionsItemSelected(MenuItem item) {
                                                                                          if (item.getItemId() == R.id.action_settings) {
                                                                                              startActivity(new Intent(
                                                                                                      this, PreferenciasActivity.class));
                                                                                              return true;
                                                                                          } else {
                                                                                                  return super.onOptionsItemSelected(item);
                                                                                          }
                                                                                      }
                                                                                  
                                                                                      @Override
                                                                                      protected void onStart() {
                                                                                          super.onStart();
                                                                                          Parser p = new Parser.Builder().build();
                                                                                          p.onFinish(
                                                                                                  new OnTaskCompleted() {
                                                                                                      @Override
                                                                                                      public void onTaskCompleted(Channel channel) {
                                                                                                          noticias = channel.getArticles();
                                                                                                          runOnUiThread(
                                                                                                                  () -> {
                                                                                                                      RssAdapter adapter = new RssAdapter(
                                                                                                                              getApplicationContext(),
                                                                                                                              noticias
                                                                                                                      );
                                                                                                                      conteudoRSS.setAdapter(adapter);
                                                                                                                      setContentView(conteudoRSS);
                                                                                                                  }
                                                                                                          );
                                                                                                      }
                                                                                                      @Override
                                                                                                      public void onError(Exception e) {
                                                                                                          Log.e("RSS_APP",e.getMessage());
                                                                                                      }
                                                                                                  }
                                                                                          );
                                                                                          p.execute(urlFeed);
                                                                                      }
                                                                                      protected void onResume() {
                                                                                          super.onResume();
                                                                                      }
                                                                                  
                                                                                      private String getRssFeed(String feed) throws IOException {
                                                                                          InputStream in = null;
                                                                                          String rssFeed;
                                                                                          try {
                                                                                              URL url = new URL(feed);
                                                                                              HttpURLConnection conn = (HttpURLConnection) url.openConnection();
                                                                                              in = conn.getInputStream();
                                                                                              ByteArrayOutputStream out = new ByteArrayOutputStream();
                                                                                              byte[] buffer = new byte[1024];
                                                                                              for (int count; (count = in.read(buffer)) != -1; ) {
                                                                                                  out.write(buffer, 0, count);
                                                                                              }
                                                                                              byte[] response = out.toByteArray();
                                                                                              rssFeed = new String(response, StandardCharsets.UTF_8);
                                                                                          } finally {
                                                                                              if (in != null) {
                                                                                                  in.close();
                                                                                              }
                                                                                          }
                                                                                          return rssFeed;
                                                                                      }
                                                                                  }
                                                                                  

                                                                                  ItemRssViewHolder.java

                                                                                  package br.ufpe.cin.android.rss;
                                                                                  
                                                                                  import android.content.Intent;
                                                                                  import android.net.Uri;
                                                                                  import android.view.View;
                                                                                  import android.widget.ImageView;
                                                                                  import android.widget.TextView;
                                                                                  
                                                                                  import androidx.recyclerview.widget.RecyclerView;
                                                                                  
                                                                                  public class ItemRssViewHolder extends RecyclerView.ViewHolder {
                                                                                      TextView titulo = null;
                                                                                      ImageView image = null;
                                                                                      TextView data = null;
                                                                                      TextView url = null;
                                                                                  
                                                                                      public ItemRssViewHolder(View itemCard) {
                                                                                          super(itemCard);
                                                                                          this.titulo = itemCard.findViewById(R.id.titulo);
                                                                                          this.image = itemCard.findViewById(R.id.imagem);
                                                                                          this.data = itemCard.findViewById(R.id.dataPublicacao);
                                                                                          this.url = itemCard.findViewById(R.id.url);
                                                                                          itemCard.setOnClickListener(
                                                                                                  v -> {
                                                                                                      String uri = url.getText().toString();
                                                                                                      Intent intent = new Intent(Intent.ACTION_VIEW,
                                                                                                              Uri.parse(uri));
                                                                                                      intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                                                                                                      itemCard.getContext().startActivity(intent);
                                                                                  
                                                                                                  }
                                                                                          );
                                                                                      }
                                                                                  }
                                                                                  
                                                                                  

                                                                                  RssAdapter.java

                                                                                  package br.ufpe.cin.android.rss;
                                                                                  
                                                                                  import android.content.Context;
                                                                                  import android.net.Uri;
                                                                                  import android.view.LayoutInflater;
                                                                                  import android.view.View;
                                                                                  import android.view.ViewGroup;
                                                                                  import android.widget.BaseAdapter;
                                                                                  
                                                                                  import androidx.annotation.NonNull;
                                                                                  import androidx.recyclerview.widget.RecyclerView;
                                                                                  
                                                                                  import com.prof.rssparser.Article;
                                                                                  import com.squareup.picasso.Picasso;
                                                                                  
                                                                                  import java.util.List;
                                                                                  
                                                                                  import static br.ufpe.cin.android.rss.R.layout.linha;
                                                                                  
                                                                                  public class RssAdapter extends RecyclerView.Adapter  {
                                                                                  
                                                                                      List noticias;
                                                                                      Context context;
                                                                                  
                                                                                      public RssAdapter(Context c, List noticias) {
                                                                                          this.noticias = noticias;
                                                                                          this.context = c;
                                                                                      }
                                                                                  
                                                                                      public int getCount() {
                                                                                          return noticias.size();
                                                                                      }
                                                                                  
                                                                                      public Object getItem(int i) {
                                                                                          return noticias.get(i);
                                                                                      }
                                                                                  
                                                                                      @NonNull
                                                                                      @Override
                                                                                      public ItemRssViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
                                                                                          LayoutInflater inflater = LayoutInflater.from(context);
                                                                                          View v = inflater.inflate(R.layout.linha, parent, false);
                                                                                          ItemRssViewHolder viewHolder = new ItemRssViewHolder(v);
                                                                                          return viewHolder;
                                                                                      }
                                                                                  
                                                                                      @Override
                                                                                      public void onBindViewHolder(@NonNull ItemRssViewHolder viewHolder, int i) {
                                                                                          Article noticia = noticias.get(i);
                                                                                          viewHolder.titulo.setText(noticia.getTitle());
                                                                                          viewHolder.data.setText("Publicado em: " + noticia.getPubDate().substring(0, 22));
                                                                                          viewHolder.url.setText(noticia.getLink());
                                                                                          String url = noticias.get(i).getImage();
                                                                                          Picasso.with(context)
                                                                                                  .load(url)
                                                                                                  .into(viewHolder.image);
                                                                                      }
                                                                                  
                                                                                      @Override
                                                                                      public long getItemId(int i) {
                                                                                          return i;
                                                                                      }
                                                                                  
                                                                                      @Override
                                                                                      public int getItemCount() {
                                                                                          return noticias.size();
                                                                                      }
                                                                                  }
                                                                                  
                                                                                  

                                                                                  ANSWER

                                                                                  Answered 2020-Sep-28 at 04:25

                                                                                  Because you align the top of Recyclerview to the top of parent (ConstraintLayout) so it overs the toolbar.

                                                                                  Replace app:layout_constraintTop_toTopOf="parent" with app:layout_constraintTop_toBottomOf="@id/toolbar" to align the top of Recyclerview to the bottom of Toolbar

                                                                                  Add these attrs to your Toolbar:

                                                                                  • app:layout_constraintBottom_toTopOf="@id/conteudoRSS"
                                                                                  • app:layout_constraintTop_toTopOf="parent"
                                                                                  • app:layout_constraintStart_toStartOf="parent"
                                                                                  • app:layout_constraintEnd_toEndOf="parent"
                                                                                  
                                                                                  
                                                                                  
                                                                                      
                                                                                      
                                                                                  
                                                                                       
                                                                                  
                                                                                  
                                                                                  

                                                                                  LinearLayout is also good, it's simpler than ConstraintLayout in this case

                                                                                  
                                                                                  
                                                                                  
                                                                                      
                                                                                      
                                                                                  
                                                                                      
                                                                                  
                                                                                  
                                                                                  

                                                                                  Source https://stackoverflow.com/questions/64094990

                                                                                  QUESTION

                                                                                  Reveal SVG animation from left to right
                                                                                  Asked 2020-Aug-26 at 13:24

                                                                                  I ve got two SVG images and I would like to animate them as following, first to reveal the Full Screen text from left to right, and after to cover with the second SVG the word Screen revealing the whole second SVG. Hence in the end I will have the word "Full" black space from second svg, and the words "size view"

                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                      
                                                                                      
                                                                                      
                                                                                      
                                                                                      
                                                                                      
                                                                                      
                                                                                      
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                      
                                                                                      
                                                                                      
                                                                                      
                                                                                      
                                                                                      
                                                                                      
                                                                                      
                                                                                      
                                                                                      
                                                                                  
                                                                                  
                                                                                  
                                                                                  

                                                                                  I am relly new to SVG and I've got no clue how :(

                                                                                  ANSWER

                                                                                  Answered 2020-Aug-26 at 13:24

                                                                                  There are many options how to do it:

                                                                                  • use clipping and animate the clip
                                                                                  • use masking and animate the mask
                                                                                  • animate directly the cover (below using stroke-dashoffset)
                                                                                  • ... ?

                                                                                  You can use plain CSS or use javascript (possibly with libraries like svg.js or snap.svg)

                                                                                  The correct one depends on many factors.

                                                                                  Below an (simlified) example, inspired by this page, using path element as a cover, stroke-dasharray as "long line lone space", and animating stroke-dashoffset to get desired result:

                                                                                  
                                                                                  
                                                                                  
                                                                                      
                                                                                  
                                                                                  
                                                                                      
                                                                                          Full screen
                                                                                          
                                                                                      
                                                                                      
                                                                                          size view
                                                                                          
                                                                                      
                                                                                  
                                                                                  
                                                                                  

                                                                                  Source https://stackoverflow.com/questions/63579804

                                                                                  QUESTION

                                                                                  How to encapsulate library handle in Perl XS
                                                                                  Asked 2020-Jul-31 at 06:42

                                                                                  I wanted to send/receive MQTT messages from Perl. For various reasons (MQTT 5 support, TLS) I don't want to use existing Perl libraries. So I tried to create XS bindings to Paho MQTT C Library. I somehow adapted provided example to link Perl module to Paho library using relly basic Perl XS:

                                                                                  #define PERL_NO_GET_CONTEXT
                                                                                  #include "EXTERN.h"
                                                                                  #include "perl.h"
                                                                                  #include "XSUB.h"
                                                                                  
                                                                                  #include "ppport.h"
                                                                                  
                                                                                  #include 
                                                                                  #include 
                                                                                  #include 
                                                                                  #include 
                                                                                  #define CLIENTID    "ExampleClientPub"
                                                                                  #define QOS         1
                                                                                  #define TIMEOUT     10000L
                                                                                  
                                                                                  MODULE = paho              PACKAGE = paho         
                                                                                  
                                                                                  int
                                                                                  mqtt_connect_and_send (server_address, username, topic, payload)
                                                                                      char * server_address
                                                                                      char * username
                                                                                      char * topic
                                                                                      char * payload
                                                                                  CODE:
                                                                                      MQTTClient client;
                                                                                      MQTTClient_connectOptions conn_opts = MQTTClient_connectOptions_initializer;
                                                                                      MQTTClient_message msg = MQTTClient_message_initializer;
                                                                                      MQTTClient_deliveryToken token;
                                                                                      int rc;
                                                                                  
                                                                                      /* connect to server */
                                                                                      MQTTClient_create(&client, server_address, CLIENTID,
                                                                                          MQTTCLIENT_PERSISTENCE_NONE, NULL);
                                                                                      conn_opts.keepAliveInterval = 20;
                                                                                      conn_opts.cleansession = 1;
                                                                                      conn_opts.username = username;
                                                                                  
                                                                                      if ((rc = MQTTClient_connect(client, &conn_opts)) != MQTTCLIENT_SUCCESS)
                                                                                      {
                                                                                          /* didn't connect */
                                                                                          die("Failed to connect, return code %d", rc);
                                                                                      }
                                                                                  
                                                                                      /* fill in message data and send it */
                                                                                      msg.payload = payload;
                                                                                      msg.payloadlen = strlen(payload);
                                                                                      msg.qos = QOS;
                                                                                      msg.retained = 0;
                                                                                      MQTTClient_publishMessage(client, topic, &msg, &token);
                                                                                      rc = MQTTClient_waitForCompletion(client, token, TIMEOUT);
                                                                                  
                                                                                      /* shutdown connection */
                                                                                      MQTTClient_disconnect(client, 10000);
                                                                                      MQTTClient_destroy(&client);
                                                                                  
                                                                                      if (rc != MQTTCLIENT_SUCCESS) {
                                                                                          /* didn't send the message */
                                                                                          die("Failed to send message, return code %d", rc);
                                                                                      }
                                                                                  
                                                                                      RETVAL = 1;
                                                                                  OUTPUT:
                                                                                      RETVAL
                                                                                  

                                                                                  This is working OK. But now I want to split function mqtt_connect_and_send to 3 functions: mqtt_connect, mqtt_send_message, mqtt_disconnect. And my question is - how to do this? How to create a handle (client in my case) in XS in one function, return it to Perl to somehow store it in a scalar and use that handle in ahother XS function to be used to send more messages? I want to be able to do this in Perl:

                                                                                  my $client = paho::mqtt_connect($server_spec, $username, $password, $more_opts);
                                                                                  $success = paho::mqtt_send($client, $data, $message_opts);
                                                                                  # ... more of mqtt_send's
                                                                                  paho::mqtt_disconnect($server)
                                                                                  

                                                                                  I tried to set RETVAL RETVAL = &client or mXPUSHu(&client) but that I didn't get anywhere with that. Can you point me to some example how to get client to Perl and then back to XS to be used again?

                                                                                  Thank you.

                                                                                  ANSWER

                                                                                  Answered 2020-Jul-30 at 09:48

                                                                                  Here is an example of how you can return the client as a perl object:

                                                                                  #define PERL_NO_GET_CONTEXT
                                                                                  #include "EXTERN.h"
                                                                                  #include "perl.h"
                                                                                  #include "XSUB.h"
                                                                                  #include "ppport.h"       // allow the module to be built using older versions of Perl
                                                                                  
                                                                                  #include 
                                                                                  #include 
                                                                                  #include 
                                                                                  #include 
                                                                                  #define CLIENTID    "ExampleClientPub"
                                                                                  #define QOS         1
                                                                                  #define TIMEOUT     10000L
                                                                                  
                                                                                  UV get_hash_uv(HV *hash, const char *key) {
                                                                                  #define get_hash_uv(a,b) get_hash_uv(aTHX_ a,b)
                                                                                      SV * key_sv = newSVpv (key, strlen (key));
                                                                                      UV value;
                                                                                      if (hv_exists_ent (hash, key_sv, 0)) {
                                                                                          HE *he = hv_fetch_ent (hash, key_sv, 0, 0);
                                                                                          SV *val = HeVAL (he);
                                                                                          STRLEN val_length;
                                                                                          char * val_pv = SvPV (val, val_length);
                                                                                          if (SvIOK (val)) {
                                                                                              value = SvUV (val);
                                                                                          }
                                                                                          else {
                                                                                              croak("Value of hash key '%s' is not a number", key);
                                                                                          }
                                                                                      }
                                                                                      else {
                                                                                          croak("The hash key for '%s' doesn't exist", key);
                                                                                      }
                                                                                      return value;
                                                                                  }
                                                                                  
                                                                                  
                                                                                  MODULE = Paho   PACKAGE = Paho
                                                                                  PROTOTYPES: DISABLE
                                                                                  
                                                                                  SV *
                                                                                  mqtt_connect(server_address, username)
                                                                                      char *server_address
                                                                                      char *username
                                                                                    CODE:
                                                                                      int rc;
                                                                                      MQTTClient client;  // void *
                                                                                      MQTTClient_connectOptions conn_opts = MQTTClient_connectOptions_initializer;
                                                                                  
                                                                                      MQTTClient_create(&client, server_address, CLIENTID,
                                                                                          MQTTCLIENT_PERSISTENCE_NONE, NULL);
                                                                                      conn_opts.keepAliveInterval = 20;
                                                                                      conn_opts.cleansession = 1;
                                                                                      conn_opts.username = username;
                                                                                  
                                                                                      if ((rc = MQTTClient_connect(client, &conn_opts)) != MQTTCLIENT_SUCCESS)
                                                                                      {
                                                                                          MQTTClient_destroy(&client);
                                                                                          croak("Failed to connect, return code %d", rc);
                                                                                      }
                                                                                      HV *hash = newHV();
                                                                                      SV *self = newRV_noinc( (SV *)hash );
                                                                                      SV *sv = newSVuv(PTR2IV(client));
                                                                                      hv_store (hash, "client", strlen ("client"), sv, 0);
                                                                                      RETVAL = sv_bless(self, gv_stashpv( "Paho::Client", GV_ADD ) );
                                                                                  
                                                                                    OUTPUT:
                                                                                      RETVAL
                                                                                  
                                                                                  MODULE = Paho  PACKAGE = Paho::Client
                                                                                  
                                                                                  void
                                                                                  DESTROY(self)
                                                                                         SV *self
                                                                                     CODE:
                                                                                         MQTTClient client;  // void *
                                                                                  
                                                                                         HV *hv = (HV *) SvRV(self);
                                                                                         UV addr = get_hash_uv(hv, "client");
                                                                                         client = (MQTTClient ) INT2PTR(SV*, addr);
                                                                                  
                                                                                         MQTTClient_destroy(&client);
                                                                                         printf("Paho::Client destroy\n");
                                                                                  

                                                                                  I am not able to test this yet, because I do not have good values for the input parameters server_address and username. Please provide data that we can test with.

                                                                                  Source https://stackoverflow.com/questions/63156961

                                                                                  QUESTION

                                                                                  How to read a file .txt
                                                                                  Asked 2020-Apr-14 at 15:01

                                                                                  I am a very beginner in Python and I am trying to become more confident opening .txt and .csv files. As exercise, I am trying to open a file named "Trissino.txt", where is contained some lines of a poetry. So I typed:

                                                                                  file = open ("Trissino.txt", "r")
                                                                                  lettura = file.readlines()
                                                                                  
                                                                                  print(type(lettura))
                                                                                  
                                                                                  for x in lettura:
                                                                                      print(x)
                                                                                  

                                                                                  and I obtained the whole text of the poetry as output. Then, as output, I would like to obtain all the lines in which the word "sinistra" is contained in the poetry, so I typed:

                                                                                  if "sinistra" in x:
                                                                                      print(x)
                                                                                  

                                                                                  I also tried:

                                                                                  if x == "sinistra":
                                                                                     print(x)
                                                                                  

                                                                                  but nothing happened. I am sure that the word "sinistra" can be found in many lines because I read the text some month ago. I am surely doing eveything wrong but I don´t find any hint for textual research with Python on the web. How can i go further? Do I need other tools to do this search? Every tipp is relly welcome!

                                                                                  Thank you very much in advance.

                                                                                  ANSWER

                                                                                  Answered 2020-Apr-14 at 14:45

                                                                                  You are checking 'sinistra' outside the loop, you must check while you are traversing each line from the text file.

                                                                                  file = open ("Trissino.txt", "r")
                                                                                  lettura = file.readlines()
                                                                                  
                                                                                  print(type(lettura))
                                                                                  
                                                                                  for x in lettura:
                                                                                      if 'sinistra' in x:
                                                                                          prin(x)
                                                                                  

                                                                                  Source https://stackoverflow.com/questions/61210269

                                                                                  QUESTION

                                                                                  Test data being used for validation data in keras fit_generator
                                                                                  Asked 2020-Apr-07 at 12:26

                                                                                  I use keras(tensorflow) to train my model. I use the function fit_generator cause I use ImageDataGenerator to make data augmentation.

                                                                                  Here's my question,I find there's two kind of training process.The former I don't know what it is, but the later is just the model is learning from the original data.And the situation is below:

                                                                                  ...
                                                                                  
                                                                                      145/147 [============================>.] - ETA: 0s - loss: 1.5847 - acc: 0.5120
                                                                                      146/147 [============================>.] - ETA: 0s - loss: 1.5838 - acc: 0.5117
                                                                                  ...
                                                                                  

                                                                                  it seems that this epoch will end ,but then a new training start in this epoch.

                                                                                  ...
                                                                                       32/1567 [..............................] - ETA: 3:11 - loss: 1.8080 - acc: 0.4688
                                                                                       64/1567 [>.............................] - ETA: 2:58 - loss: 1.7491 - acc: 0.5000
                                                                                  ...
                                                                                  

                                                                                  Besides I post relating code right here

                                                                                  datagen = keras.preprocessing.image.ImageDataGenerator( featurewise_std_normalization=True, rotation_range=20,
                                                                                                                   width_shift_range=0.2, height_shift_range=0.2, horizontal_flip=True)
                                                                                  datagen.fit(trainX)
                                                                                  model.fit_generator(datagen.flow(trainX, trainY, batch_size=BATCH_SIZE),
                                                                                                              steps_per_epoch=trainX.shape[0]//BATCH_SIZE, epochs=10,
                                                                                                              validation_data=(testX,testY),
                                                                                                              verbose=1,callbacks=[tb_cb,reduce_lr,early])
                                                                                  

                                                                                  Did I do some thing wrong? And I don't find any solution

                                                                                  Relly hopeing that someone can help me ,thank you

                                                                                  --------------------------------Updata---------------------------------

                                                                                  At first I thought it's steps_per_epoch's fault.But I am wrong. When I restart the training without steps_per_epoch. It shows again.

                                                                                  By elimination, I found it is caused by validation_data.I don't know why,and I can't delete validation_data cause it must be used if I use tensorboard in the callbacks. And I find it will process so fast if I delete the function of tensorboard and leave the validation_data.

                                                                                  here's my tensorboard function in callbacks:

                                                                                   tb_cb = keras.callbacks.TensorBoard(log_dir=board_file, write_images=1, histogram_freq=1)
                                                                                  

                                                                                  There must be some relationship between keras.callbacks.TensorBoard and validation_data

                                                                                  In addition, as the api for validation_steps says:

                                                                                  Only relevant if validation_data is a generator. Total number of steps (batches of samples) to yield from generator before stopping. Optional for Sequence: if unspecified, will use the len(validation_data) as a number of steps.

                                                                                  And I can tell that the steps of new training process actually equals to the number of my validation data.

                                                                                  ANSWER

                                                                                  Answered 2020-Apr-07 at 12:26

                                                                                  fit_generator also create a validation data generator.So it's validation process is also divided in batchs, and what I see after training is just the intermediate result。And model won't train on the validation data.

                                                                                  here's some relative discussion about that:

                                                                                  Test data being used for validation data?

                                                                                  Test data being used for validation data in chinese

                                                                                  Source https://stackoverflow.com/questions/55794204

                                                                                  Community Discussions, Code Snippets contain sources that include Stack Exchange Network

                                                                                  Vulnerabilities

                                                                                  No vulnerabilities reported

                                                                                  Install relly

                                                                                  You can download it from GitHub.
                                                                                  Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.

                                                                                  Support

                                                                                  For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
                                                                                  Find more information at:
                                                                                  Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
                                                                                  Find more libraries
                                                                                  Explore Kits - Develop, implement, customize Projects, Custom Functions and Applications with kandi kits​
                                                                                  Save this library and start creating your kit
                                                                                  CLONE
                                                                                • HTTPS

                                                                                  https://github.com/KOBA789/relly.git

                                                                                • CLI

                                                                                  gh repo clone KOBA789/relly

                                                                                • sshUrl

                                                                                  git@github.com:KOBA789/relly.git

                                                                                • Share this Page

                                                                                  share link

                                                                                  Explore Related Topics

                                                                                  Consider Popular SQL Database Libraries

                                                                                  dbeaver

                                                                                  by dbeaver

                                                                                  sequelize

                                                                                  by sequelize

                                                                                  flink

                                                                                  by apache

                                                                                  knex

                                                                                  by knex

                                                                                  Dapper

                                                                                  by DapperLib

                                                                                  Try Top Libraries by KOBA789

                                                                                  keyboard-from-scratch

                                                                                  by KOBA789Rust

                                                                                  gh-sql

                                                                                  by KOBA789Rust

                                                                                  qp

                                                                                  by KOBA789Rust

                                                                                  node-mecab

                                                                                  by KOBA789C++

                                                                                  itzmono-vite

                                                                                  by KOBA789TypeScript

                                                                                  Compare SQL Database Libraries with Highest Support

                                                                                  dbeaver

                                                                                  by dbeaver

                                                                                  sequelize

                                                                                  by sequelize

                                                                                  mongoengine

                                                                                  by MongoEngine

                                                                                  modin

                                                                                  by modin-project

                                                                                  sqlalchemy

                                                                                  by sqlalchemy

                                                                                  Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
                                                                                  Find more libraries
                                                                                  Explore Kits - Develop, implement, customize Projects, Custom Functions and Applications with kandi kits​
                                                                                  Save this library and start creating your kit