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Regular expression for letters, numbers and - _
...tions, but inside, it's just a literal .
References
regular-expressions.info/Anchors, Character Classes and Repetition
In PHP
Here's a snippet to show how you can use this pattern:
<?php
$arr = array(
'screen123.css',
'screen-new-file.css',
'screen_new.js',
'screen new file.css'...
best way to add license section to iOS settings bundle
...n where its key will be Preference Items of type Array. Add the following information:
The Filename key points to the plist that was created by this script. You can change the title to what ever you want.
Execute Script At Build Time
Also, if you want this script to run whenever you build you...
What does LayoutInflater in Android do?
...(TextView) view.findViewById(R.id.name);
/* Populate the row's xml with info from the item */
name.setText(myObject.getName());
/* Return the generated view */
return view;
}
Read more in the official documentation.
...
CFLAGS vs CPPFLAGS
...nvironment data. Here, you will find GCC's include path among other useful info.
C_INCLUDE_PATH=/usr/include
In make, when it comes to search, the paths are many, the light is one... or something to that effect.
C_INCLUDE_PATH is system-wide, set it in your shell's *.rc.
$(CPPFLAGS) is for the pre...
Update ViewPager dynamically?
...agmentManager, it only detaches and attaches them. Check the docs for more info - in general, you only want to use FragmentPagerAdapter for fragments that are permanent. I've edited my example with the correction.
– Bill Phillips
Jun 4 '12 at 17:38
...
Eclipse Android and gitignore
... in the view underneath the editor view - it generally gives more detailed information about project errors. If there's nothing conclusive there, I do the things below:
Generally, when I'm having issues with Eclipse giving me phantom errors in the project, cleaning the project will fix it. It's in...
Accidentally committed .idea directory files into git
... remote repo. using below command.
git rm -r --cached .idea
For more info. reference: Removing Files from a Git Repository Without Actually Deleting Them
Stage .gitignore file. Using below command
git add .gitignore
Commit
git commit -m 'Removed .idea folder'
Push to remote
gi...
How to set username and password for SmtpClient object in .NET?
I see different versions of the constructor, one uses info from web.config, one specifies the host, and one the host and port. But how do I set the username and password to something different from the web.config? We have the issue where our internal smtp is blocked by some high security clients and...
Are there any standard exit status codes in Linux?
...sh Scripting Guide
As always, the Advanced Bash Scripting Guide has great information:
(This was linked in another answer, but to a non-canonical URL.)
1: Catchall for general errors
2: Misuse of shell builtins (according to Bash documentation)
126: Command invoked cannot execute
127: ...
Capturing Groups From a Grep RegEx
...
@mdelolmo: My answer includes information about grep. It was also accepted by the OP and upvoted quite a lot. Thanks for the downvote.
– Paused until further notice.
Oct 26 '17 at 16:51
...