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position: fixed doesn't work on iPad and iPhone
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15 Answers
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How do I count a JavaScript object's attributes? [duplicate]
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108
There's no easy answer, because Object — which every object in JavaScript derives from — i...
Programmatically find the number of cores on a machine
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19 Answers
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How to check which locks are held on a table
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121
To add to the other responses, sp_lock can also be used to dump full lock information on all r...
CSS Selector “(A or B) and C”?
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152
is there a better syntax?
No. CSS' or operator (,) does not permit groupings. It's essent...
Remove file extension from a file name string
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12 Answers
12
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How can I add or update a query string parameter?
...])" + key + "=.*?(&|$)", "i");
var separator = uri.indexOf('?') !== -1 ? "&" : "?";
if (uri.match(re)) {
return uri.replace(re, '$1' + key + "=" + value + '$2');
}
else {
return uri + separator + key + "=" + value;
}
}
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How do you add a Dictionary of items into another Dictionary
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172
You can define += operator for Dictionary, e.g.,
func += <K, V> (left: inout [K:V], rig...
Best practice for nested fragments in Android 4.0, 4.1 (
I'm writing an app for 4.0 and 4.1 tablets, for which I do not want to use the support libraries (if not needed) but the 4.x api only therefore.
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