Posts | sample Android app using Kotlin , Dagger | Architecture library
kandi X-RAY | Posts Summary
kandi X-RAY | Posts Summary
A sample app to demonstrate the building of a good, modular and scalable Android app using Kotlin, Android Architecture Components (LiveData, ViewModel & Room), Dagger, RxJava and RxAndroid among others.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Posts
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Posts Examples and Code Snippets
Lines of Code : 13License : Permissive (MIT License)
Copy@GetMapping
@ResponseBody
public List getPosts(
@PathVariable("page") int page,
@PathVariable("size") int size,
@PathVariable("sortDir") String sortDir,
@PathVariable("sort") String sort) {
@Override
public List getPostsList(int page, int size, String sortDir, String sort) {
PageRequest pageReq
= PageRequest.of(page, size, Sort.Direction.fromString(sortDir), sort);
Page posts = postRepository.findByUser(use public List all() {
Session session = sessionFactory.openSession();
session.beginTransaction();
List posts = (List) session.createQuery("FROM Post p").list();
session.getTransaction().commit();
session.close();
ret Community Discussions
Trending Discussions on Posts
QUESTION
TL;DR: Why do I name go projects with a website in the path, and where do I initialize git within that path? ELI5, please.
I'm having a hard time understanding the fundamental purpose and use of the file/folder/repo structure and convention of projects/apps in the go language. I've seen a few posts, but they don't answer my overarching question of use/function and I just don't get it. Need ELI5 I guess.
Why are so many project's paths written as:
...ANSWER
Answered 2021-Jun-16 at 02:46Why do I name projects with a website in the path?
If your package has the exact same import path as someone else's package, then someone will have a hard time trying to use both packages in the same project because the import paths are not unique. So long as everyone uses a string equal to a URL that they effectively "own", such as your GitHub account (or actually own, such as your own domain), then these name collisions will not occur (excepting the fact that ownership of URLs may change over time).
It also makes it easier to go get your project, since the host location is part of the import string. Every source file that uses the package also tells you where to get it from. That is a nice property to have.
Where do I initialize git?
Your project should have some root folder that contains everything in the project, and nothing outside of the project. Initialize git in this directory. It's also common to initialize your Go module here, if it's a Go project.
You may be restricted on where to put the git root by where you're trying to host the code. For example, if hosting on GitHub, all of the code you push has to go inside a repository. This means that you can put your git root in a higher directory that contains all your repositories, but there's no way (that I know of) to actually push this to the remote. Remember that your local file system is not the same as the remote host's. You may have a local folder called github.com/myname/, but that doesn't mean that the remote end supports writing files to such a location.
QUESTION
I have a column with the datatype 'object', but it actually contains numbers (408, 415, 510) with no missing values. I want to convert this to integer with the code below, but I get the error: invalid literal for int() with base 10: 'A415' (I added the first line of code after reading other posts, but I get the same error even if I drop the first line of code).
...ANSWER
Answered 2021-Jun-15 at 23:03Looks like there is a "A415" value in your column. Could be a typo?
You can check if this is the case by getting a list of the unique values in this pandas column, like below. This is a quick way of knowing if all values look alright.
QUESTION
After looking at several posts here, every post explains how to replace yes/no in a column with 1/0, but the datatype of those numbers remain 'object' and is not float or int (even after I use astype(int)), so I can't do further operation with them. My code is below. Anyone knows how to convert datatype now from object to float or int?
...ANSWER
Answered 2021-Jun-15 at 21:11Try casting to str before replacing:
QUESTION
I'm currently using Winsock2 to be able to test a connection to multiple local telnet servers, but if the server connection fails, the default Winsock client takes forever to timeout.
I've seen from other posts that select() can set a timeout for the connection part, and that setsockopt() with timeval can timeout the receiving portion of the code, but I have no idea how to implement either. Pieces of code that I've copy/pasted from other answers always seem to fail for me.
How would I use both of these functions in the default client code? Or, if it isn't possible to use those functions in the default client code, can someone give me some pointers on how to use those functions correctly?
...ANSWER
Answered 2021-Jun-15 at 21:17
select()can set a timeout for the connection part.
Yes, but only if you put the socket into non-blocking mode before calling connect(), so that connect() exits immediately and then the code can use select() to wait for the socket to report when the connect operation has finished. But the code shown is not doing that.
setsockopt()withtimevalcan timeout the receiving portion of the code
Yes, though select() can also be used to timeout a read operation, as well. Simply call select() first, and then call recv() only if select() reports that the socket is readable (has pending data to read).
Try something like this:
QUESTION
I'm creating an application where the user can post information and see the information posted, something like a forum. I created a list where the publications stored in the database are shown, so on the main page that list is shown with the title, description, date, etc. of each publication. Now, what I'm trying to do is select anyone of the posts in the list and then display the full information of the selected post in other view. I'm using a MVC view with its respective controller to consume the API.
The code on the API controller to get the info of the selected post:
...ANSWER
Answered 2021-Apr-12 at 02:43QUESTION
I have been struggling with this error for quite sometimes and I am wondering if someone could help me get this running
I have
...ANSWER
Answered 2021-Jun-15 at 20:16Probably, you need to install the MySQL extension for PHP:
QUESTION
First migration file:
ANSWER
Answered 2021-Jun-15 at 18:27change the posts migration post_id and author_id to this :
QUESTION
customer_data.json (loaded as customer_data)
...ANSWER
Answered 2021-Jun-15 at 17:32I am trying to go through each of the books in
holdsusingholds[0],holds[1]etc and test to see if the title is equal to a book title
Translated almost literally to Python:
QUESTION
On the following fiddle, my red block fill 100% of document height
https://jsfiddle.net/37xk1dvy/1/
But if add more text to trigger a scroll bar, the red block won't fill on scrolled content part.
...ANSWER
Answered 2021-Jun-15 at 15:54You can change height:100% to min-height:100%
QUESTION
how can i comment/uncomment a line of code by checking and unchecking a checkbox in python with PySimpleGUI?
also i don't know if i wrote the code in correct way but i'm just trying to comment a line of code by checking the checkbox
any other way to do it is also fix my problem
This is my code
...ANSWER
Answered 2021-Jun-15 at 13:23Following code show how to stop a thread to update time by a checkbox.
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