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xcode-select active developer directory error
...uild' requires Xcode, i.e., a full install of Xcode, nor CommandLineTools. Testing it here, switching to CommandLineTools doesn't stop the error, nor would it.
– mikemaccana
Sep 10 '14 at 15:11
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How do I get a reference to the app delegate in Swift?
...en to call it. e.g. is it ok to call it from a ViewController? From a Unit test where window is not set yet? More context would be great.
– Houman
Dec 24 '19 at 16:52
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“[notice] child pid XXXX exit signal Segmentation fault (11)” in apache error.log [closed]
...ftentimes, the segmentation fault is caused by one of the newer and lesser-tested php modules such as imagemagick or subversion.
Try disabling all non-essential modules (in php.ini), and then re-enabling them one-by-one until the error occurs. You may also want to update php and apache.
If that do...
jQuery get selected option value (not the text, but the attribute 'value')
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Do ur test: $('select[name=selector]').change(function() { alert($(this).val()); });
– KingRider
Oct 8 '15 at 14:06
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Convert character to ASCII code in JavaScript
...s, It certainly does default to zero but I just ran a just out of interest test on performance and it performs **relatively badly compared using 0. jsperf.com/default-to-0-vs-0/4 ** Its a relative difference only, either way its very very quick.
– wade montague
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Makefile经典教程（入门必备） - C/C++ - 清泛网移动版 - 专注C/C++及内核技术
...所有的目标，以备完整地重编译使用。
“check”和“test” 这两个伪目标一般用来测试makefile的流程。
当然一个项目的makefile中也不一定要书写这样的目标，这些东西都是GNU的东西，但是我想，GNU搞出这些东西...
How to make tinymce paste in plain text by default
...//adding handlers crossbrowser
if (tinymce.isOpera || /Firefox\/2/.test(navigator.userAgent)) {
ed.onKeyDown.add(function (ed, e) {
if (((tinymce.isMac ? e.metaKey : e.ctrlKey) && e.keyCode == 86) || (e.shiftKey && e.keyCode == 45))
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Intelli J IDEA takes forever to update indices
...me directory that contains a large number of files. Often this is done for testing and the directory in question is not actually part of the project, e.g. ignored by the VCS.
The IDE does not automatically ignore those directories when indexing, but it is possible to "exclude" the directory from t...
Get current URL with jQuery?
... @majidgeek works for me in Firefox, Chrome, and IE. Can you provide a test case of this breaking?
– Barney
Sep 5 '13 at 11:00
3
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PHP array: count or sizeof?
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what version of php were you testing with? Newer versions have a lot of optimisations which may make these results quite different
– John Hunt
Mar 21 '16 at 10:28
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