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How to remove globally a package from Composer?

I ran this command to install globally PHPUnit : 2 Answers 2 ...
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Unicode equivalents for \w and \b in Java regular expressions?

Many modern regex implementations interpret the \w character class shorthand as "any letter, digit, or connecting punctuation" (usually: underscore). That way, a regex like \w+ matches words like hello , élève , GOÄ_432 or gefräßig . ...
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When to use leading slash in gitignore

I'm trying to understand more clearly the .gitignore syntax, and in particular as far as https://github.com/github/gitignore gitignores are concerned. ...
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Hover and Active only when not disabled

I use hover , active and disabled to style Buttons. 7 Answers 7 ...
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How can I exclude some folders from my Eclipse project?

I'm adding an eclipse project to our existing code-base, and I'd like to know if there is a way to exclude some directories from being picked up by eclipse at all? The reason is that we have a huge "third-party" directory in our repository that cannot be present in the project for the pair-program...
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twig: IF with multiple conditions

... If I recall correctly Twig doesn't support || and && operators, but requires or and and to be used respectively. I'd also use parentheses to denote the two statements more clearly although this isn't technically a requirement. {%if ( fields | length > 0 ) or ...
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How to add a changed file to an older (not last) commit in Git

I have changed several things over the last hour and committed them step by step, but I just realized I've forgot to add a changed file some commits ago. ...
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“ValueError: zero length field name in format” error in Python 3.0,3.1,3.2

I'm trying learn Python (3 to be more specific) and I'm getting this error: 3 Answers ...
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Interfacing with structs and anonymous unions with c2hs

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How to take emulator screenshots using Eclipse?

I need to take screenshots of an android application running on an emulator in Eclipse Galileo. 6 Answers ...