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Is PHP's count() function O(1) or O(n) for arrays?

... @Matt It's checking if hash structure is valid, as I can see. It's defined in zend_hash.c and it's O(1) also. – Vladislav Rastrusny Apr 29 '11 at 18:09 ...
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Is onload equal to readyState==4 in XMLHttpRequest?

...ature that represents XHR 2 is CORS support so from that standpoint XHR 2 didn't appear in IE until IE 10 but XHR.onload was supported in IE 9 which is typically believed to be XHR 1. – Chase Nov 5 '14 at 6:39 ...
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What is the correct format to use for Date/Time in an XML file

... The XmlConvert class provides these kinds of facilities. About DateTimes, in particular, be careful about obsolete methods. See also: https://stackoverflow.com/a/7457718/1288109 ...
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Using a remote repository with non-standard port

...n't linked our host name to our ip yet. – ThisIsNotAnId Feb 22 '19 at 23:14 add a comment  |  ...
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How do you commit code as a different user?

... for git commit: From the man page: --author=<author> Override the commit author. Specify an explicit author using the standard A U Thor <author@example.com> format. Otherwise <author> is assumed to be a pattern and is used to search for an existing commit by that...
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How to find out which JavaScript events fired?

... Update: it's not Scripts inside the Dev tools (or inspector), you have to go into Sources and then look at the menu on the right. – aledalgrande May 1 '14 at 0:30 ...
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What does a script-Tag with src AND content mean?

...ce this behaviour is unreliable (and prohibited in HTML5), it should be avoided. Google isn't relying an any specific behaviour. Since the content is just an object literal (a value), executing it would not actually do anything except cause a silent error. Google's code looks at the contents of the...
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Min/Max-value validators in asp.net mvc

Validation using attributes in asp.net mvc is really nice. I have been using the [Range(min, max)] validator this far for checking values, like e.g.: ...
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Fit cell width to content

...how could I use CSS to force one cell (all cells in column) to fit to the width of the content within it rather than stretch (which is the default behaviour)? ...
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Android Task Affinity Explanation

... What is Android Task Affinity used for? An android application has Activities that form a stack like a deck of cards. If you start an android application, and start five activities A,B,C,D,E. They will form a stack E - chat view D ...