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PHP Regex to get youtube video ID?
...be.com/watch?v=vidid#action=share I have added the # to the ending capture group: preg_match("/^(?:http(?:s)?:\/\/)?(?:www\.)?(?:m\.)?(?:youtu\.be\/|youtube\.com\/(?:(?:watch)?\?(?:.*&)?v(?:i)?=|(?:embed|v|vi|user)\/))([^\?#&\"'>]+)/", $url, $matches);
– joshangell
...
How to set up a git project to use an external repo submodule?
...pically have a number of external repositories in my projects, so I always group the repos under an "externals" directory.
The online Pro Git Book has some good information on submodules (and git in general) presented in an easy-to-read fashion. Alternately, git help submodule will also give good i...
Use NUnit Assert.Throws method or ExpectedException attribute?
...
You can use Categories to group your tests - it's not needed for this example - in this case "Slow" might mean that want to be able to choose whether or not to run "slow" tests every time or only as part of nightly or weekly runs or something. I belie...
How to detect the swipe left or Right in Android?
...ute class I use
(in cases I want to catch event on a View, if it is a ViewGroup, I use the second implementation):
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
public class SwipeDetector implements View.OnTouchListener{
private int min_distance = 100;
...
Fast way of finding lines in one file that are not in another?
... outputs differences, it lacks the --- +++ and @@ lines at the top of each grouped change).
You can also use this to do other useful things like number each line with %dn.
The diff method (along with other suggestions comm and join) only produce the expected output with sorted input, though you c...
Why is semicolon allowed in this python snippet?
... with a uniquely identifying keyword and ends with a
colon. A suite is a group of statements controlled by a clause. A
suite can be one or more semicolon-separated simple statements on the
same line as the header, following the header’s colon, or it can be
one or more indented statements o...
When to delete branches in Git?
... right after you merge a pull request.
But it is worth noticing that each group should adopt the workflow that suits it best (and it may or may not lead to deleting such branches). My current work team, for example, prunes all branches that are not master or deployment-related (e.g., production, st...
Was PreferenceFragment intentionally excluded from the compatibility package?
...een that you'd made comments about this in a couple places (android google group and your blog) but wanted a definitive answer (as far as one can get given the circumstances).
– James
Mar 31 '11 at 14:46
...
Why is \r a newline for Vim?
... Good point! So this is a hack around \0 - backreference to 0-th nested group - whole regexp. This is a very good answer, but it makes me dissapointed, that I can't use \r in replacement... (meaning: insert #(13), for example in a "normal" file (== unix EOLs).
– Tomasz Gando...
How do I use the nohup command without getting nohup.out?
...ing the terminal directly, nor does it remove it from your shell's process group. If you want to do the latter, and you are running bash, ksh, or zsh, you can do so by running disown with no argument as the next command. That will mean the background process is no longer associated with a shell "job...