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Best way to initialize (e<em>mem>pty) array in PHP
In certain other languages (AS3 for exa<em>mem>ple), it has been noted that initializing a new array is faster if done like this var foo = [] rather than var foo = new Array() for reasons of object creation and instantiation. I wonder whether there are any equivalences in PHP?
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Re<em>mem>ove duplicates fro<em>mem> an array of objects in JavaScript
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A pri<em>mem>itive <em>mem>ethod would be:
var obj = {};
for ( var i=0, len=things.thing.length; i &a<em>mem>p;lt; len; i++ )
obj[things.thing[i]['place']] = things.thing[i];
things.thing = new Array();
for ( var key in obj )
things.thing.push(...
How to prevent sticky hover effects for buttons on touch devices
I have created a carousel with a previous and a next button that are always visible. These buttons have a hover state, they turn blue. On touch devices, like iPad, the hover state is sticky, so the button stays blue after tapping it. I don't want that.
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Git Server Like GitHub? [closed]
I a<em>mem> a long ti<em>mem>e Subversion user that is going to try Git. I have read so<em>mem>e about it and understand the distributed nature - I can see a lot of the benefits.
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How to change the ROOT application?
I'<em>mem> trying to change the default application of a To<em>mem>cat 6 webserver to a different application than "ROOT" (inside webapps folder). What is the best way to do this?
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How to list all tags along with the full <em>mem>essage in git?
I want git to list all tags along with the full annotation or co<em>mem><em>mem>it <em>mem>essage. So<em>mem>ething like this is close:
8 Answers
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Is there a co<em>mem><em>mem>and line utility for rendering GitHub flavored <em>Mem>arkdown?
I'<em>mem> wondering if there is a co<em>mem><em>mem>and line utility for taking a GitHub flavored <em>Mem>arkdown file and rendering it to HT<em>Mem>L.
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Why does a RegExp with global flag give wrong results?
What is the proble<em>mem> with this regular expression when I use the global flag and the case insensitive flag? Query is a user generated input. The result should be [true, true].
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Pull new updates fro<em>mem> original GitHub repository into forked GitHub repository
I forked so<em>mem>eone's repository on GitHub and would like to update <em>mem>y version with co<em>mem><em>mem>its and updates <em>mem>ade in the original repository. These were <em>mem>ade after I forked <em>mem>y copy.
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How to E<em>mem>pty Caches and Clean All Targets Xcode 4 and later
...ncludes .xib files that have been deleted! that cleaning all targets and e<em>mem>pty the caches will fix the proble<em>mem> with Xcode including deleted .xib files but I cannot find a way to e<em>mem>pty the cache in Xcode 4.
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