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What does a \ (backslash) do in PHP (5.3+)?

... PhpUnit likes to use it :) \var_export() if (\defined('PHPUNIT_COMPOSER_INSTALL')) {;} – Eugene Kaurov Sep 7 '17 at 9:23 ...
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How to ignore all hidden directories/files recursively in a git repository?

...tignore Edit: Added the .gitignore file itself (matters if it is not yet commited). share | improve this answer | follow | ...
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What does the constant 0.0039215689 represent?

...Note: If you're wondering why such a micro-optimization isn't left to the compiler, it's because it is an unsafe floating-point optimization. In other words: x / 255 != x * (1. / 255) due to floating-point round-off errors. So while modern compilers may be smart enough to do this optimization...
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pandas: multiple conditions while indexing data frame - unexpected behavior

... add a comment  |  44 ...
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Change the Right Margin of a View Programmatically?

... edited Jun 20 at 9:12 Community♦ 111 silver badge answered Dec 17 '10 at 16:30 Kevin CoppockKevin ...
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How to use ng-repeat for dictionaries in AngularJs?

... Good to see some commonality with python :) – robert king Apr 18 '13 at 3:43 4 ...
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How does bash tab completion work?

...ending a lot of time in the shell lately and I'm wondering how the tab autocomplete works. What's the mechanism behind it? How does the bash know the contents of every directory? ...
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What is the purpose of a plus symbol before a variable?

...er or not d is a non-zero number. Reference here. And, as pointed out in comments, here. share | improve this answer | follow | ...
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Maximum on http header values?

... edited May 23 '17 at 12:26 Community♦ 111 silver badge answered Mar 26 '09 at 15:20 vartecvartec ...
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what's the meaning of '=?' in angularJS directive isolate scope declaration?

...onally I wish it were documented in the scope section directly and not in $compile. – Jason Axelson Jul 25 '15 at 23:45 ...