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How to select multiple files with ?
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edited Aug 12 '19 at 7:35
answered Oct 20 '09 at 8:48
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jQuery hasClass() - check for more than one class
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228
How about:
element.is('.class1, .class2')
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Why does this code segfault on 64-bit architecture but work fine on 32-bit?
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered Sep 25 '11 at 12:08
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Determining the last changelist synced to in Perforce
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92
I recommend the opposite for automatic build systems: you should first get the latest changelist...
How to avoid the “divide by zero” error in SQL?
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edited Nov 28 '18 at 8:58
answered May 14 '09 at 6:10
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Is there a function to make a copy of a PHP array to another?
...signed by reference. This means that:
$a = array();
$b = $a;
$b['foo'] = 42;
var_dump($a);
Will yield:
array(0) {
}
Whereas:
$a = new StdClass();
$b = $a;
$b->foo = 42;
var_dump($a);
Yields:
object(stdClass)#1 (1) {
["foo"]=>
int(42)
}
You could get confused by intricacies such...
How can I get Git to follow symlinks?
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edited Oct 27 '18 at 10:07
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Add characters to a string in Javascript
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answered Apr 22 '11 at 11:00
BlazesBlazes
4,26522 gold badges1818 silver badges2828 bronze badges
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How JavaScript closures are garbage collected
...but the expected behavior.
From Mozilla's Memory management page: "As of 2012, all modern browsers ship a mark-and-sweep garbage-collector." "Limitation: objects need to be made explicitly unreachable".
In your examples where it fails some is still reachable in the closure. I tried two ways to m...