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Coalesce function for PHP?
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There is a new operator in php 5.3 which does this: ?:
// A
echo 'A' ?: 'B';
// B
echo '' ?: 'B';
// B
echo false ?: 'B';
// B
echo null ?: 'B';
Source: http://www.php.net/ChangeLog-5.php#5.3.0
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Recommended way to embed PDF in HTML?
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lubos haskolubos hasko
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jQuery UI - Close Dialog When Clicked Outside
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31
Check out the jQuery Outside Events plugin
Lets you do:
$field_hint.bind('clickoutside',funct...
What is __stdcall?
I'm learning about Win32 programming, and the WinMain prototype looks like:
8 Answers
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Favorite Visual Studio keyboard shortcuts [closed]
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votes
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How to distinguish mouse “click” and “drag”
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193
I think the difference is that there is a mousemove between mousedown and mouseup in a drag, but...
Get string character by index - Java
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347
The method you're looking for is charAt. Here's an example:
String text = "foo";
char charAtZ...
How to calculate number of days between two given dates?
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13 Answers
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Regular expression to match a word or its prefix
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answered Aug 23 '13 at 12:07
JerryJerry
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Clearing localStorage in javascript?
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Digital PlaneDigital Plane
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