clapp | CommandLine Application Utility | Command Line Interface library
kandi X-RAY | clapp Summary
kandi X-RAY | clapp Summary
Utility for building command line applications.
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Top functions reviewed by kandi - BETA
- Render an argument
- Sorts the index
- Parse command line arguments
- Wordwrap a string
- Default error handler
- Wordwrap a string
- Render the subcommands .
- Return all arguments sorted by priority
- Add an object to clapp
- Get internal encoding
clapp Key Features
clapp Examples and Code Snippets
Community Discussions
Trending Discussions on clapp
QUESTION
I'm really new to rails and this is my first project. Can you help me to understand how to investigate the error?
I wrote a search function using ransack and geocode to display objects in database based on their location.
I got an exception here:
...ANSWER
Answered 2020-Aug-19 at 21:56If you are getting portions of exception backtrace omitted, you can generally rescue the exception yourself and obtain the full trace:
QUESTION
I want to extract the latest sha value and the latest date from "author" section in the below json output https://api.github.com/repos/jstedfast/MailKit/commits/master.
Is there anyway i can curl & grep the values or by any other means. I am looking for some options.
{ "sha": "24234ad38234897278828a593ec2ee9dde0cbb5e", "node_id": "MDY6Q29tbWl0MTYwNjM3MzU5OjI0MjM0YWQzODIzNDg5NzI3ODgyOGE1OTNlYzJlZTlkZGUwY2JiNWU=", "commit": { "author": { "name": "Lazaro Clapp", "email": "lazaro@uber.com", "date": "2020-02-22T04:04:32Z" },
...ANSWER
Answered 2020-Mar-20 at 17:49This is easier to do in a more full featured scripting language:
- Python
- Javascript
- Ruby
Here's an example in python
QUESTION
I am trying to find the differences, additions and changes of 2 arrays.
If I have 2 arrays that look like this:
...ANSWER
Answered 2019-Oct-15 at 20:29You can traverse through the list and use the in operator to see if the item does not exist the same way in the other list. Use a set to avoid duplicates.
QUESTION
I'm trying to build a compound url in 3 steps, but the result is wrong!
...ANSWER
Answered 2018-Feb-02 at 13:50You should remove first /
to get expected result:
QUESTION
I have been having trouble with my accessing my database file, I'm not exactly sure where the issue is and i've looked through other answers to this error with no success . I think it's something to do with the main activity class not creating an instance of the IntDatabaseHelper at the right time , but i have been looking at everything for so long that I'm not exactly sure whats wrong . all my code and my Logcat output is below.
MainActivity
...ANSWER
Answered 2017-Nov-07 at 07:48You problem is
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.ListView.setAdapter(android.widget.ListAdapter)' on a null object reference
It was at lstJob.setAdapter(mAdapter);
.
So you should check lstJob
init or not .
You should do this .
Call LoadJobList
after findViewById
method .
QUESTION
I'm getting a problem when I launch my App. I get this issue, Attempt to invoke a virtual method on a null object reference. I think its Because I didn't create the instance of LoadJobList Correctly but I'm not entirely sure.
Main Activity [EDITED]
public class MainActivity extends AppCompatActivity {
...ANSWER
Answered 2017-Oct-30 at 08:02public class MainActivity extends AppCompatActivity {
IntDataBaseHelper intDataBaseHelper;
ArrayAdapter mAdapter;
ListView lstJob;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.header);
QUESTION
my app is crashing I am trying to read a prebuilt db and load in the columns from there but currently, it crashes on launch and think it has something to do with my DHhandler and how it's setting up GetJobList but I am pretty new to Android and programming in General so I'm not entirely sure
DBhandler is Below
...ANSWER
Answered 2017-Oct-24 at 01:53As per my comment you appear to be specifying the Windows path to the Assets folder, the device/emulator will not know about this. Rather when the App is built and installed the assets will be included and placed in the assets file within the devices /data/data/.
e.g.
Looking from Windows :-After Build and Run and looking at Android Device :-
Code in the App to access the database being :-
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install clapp
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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