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How to add a string to a string[] array? There's no .Add function
I'd like to convert the FI.Name to a string and then add it to my array. How can I do this?
13 Answers
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How to get the selected index of a RadioGroup in Android
... do I have to use OnCheckedChangeListener to listen for changes and have something that holds the last index selected?
18 A...
How to clear all the jobs from Sidekiq?
...kiq for background tasks in Rails application. Now the numbers of jobs becomes more, so I want to clear all the jobs. I tried the following command in console
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Clearing NSUserDefaults
...tifier];
[[NSUserDefaults standardUserDefaults] removePersistentDomainForName:appDomain];
In Swift 3 and later:
if let bundleID = Bundle.main.bundleIdentifier {
UserDefaults.standard.removePersistentDomain(forName: bundleID)
}
This is similar to the answer by @samvermette but is a little bi...
How to create Drawable from resource
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Your Activity should have the method getResources. Do:
Drawable myIcon = getResources().getDrawable( R.drawable.icon );
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Retrieving parameters from a URL
Given a URL like the following, how can I parse the value of the query parameters? For example, in this case I want the value of def .
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Remove the last character in a string in T-SQL?
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Alternatively: SELECT LEFT(YourColumnName, LEN(YourColumnName) - 1) FROM YourTable
– Kyle B.
Aug 10 '09 at 20:05
3
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How do you launch the JavaScript debugger in Google Chrome?
When using Google Chrome, I want to debug some JavaScript code. How can I do that?
15 Answers
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How can you check for a #hash in a URL using JavaScript?
I have some jQuery/JavaScript code that I want to run only when there is a hash ( # ) anchor link in a URL. How can you check for this character using JavaScript? I need a simple catch-all test that would detect URLs like these:
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how to run two commands in sudo?
...ample:
$ sudo -s -- 'whoami; whoami'
root
root
Your command would be something like:
sudo -u db2inst1 -s -- "db2 connect to ttt; db2 UPDATE CONTACT SET EMAIL_ADDRESS = 'mytestaccount@gmail.com'"
If your sudo version doesn't work with semicolons with -s (apparently, it doesn't if compiled wit...