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How to Sort Multi-dimensional Array by Value?
... return $a['order'] <=> $b['order'];
});
To extend this to multi-dimensional sorting, reference the second/third sorting elements if the first is zero - best explained below. You can also use this for sorting on sub-elements.
usort($myArray, function($a, $b) {
$retval = $a['order'] <...
Disabling Chrome cache for website development
...ng a site's appearance (CSS modifications) but can't see the result on Chrome because of annoying persistent cache. I tried Shift +refresh but it doesn't work.
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How to render a DateTime in a specific format in ASP.NET MVC 3?
If I have in my model class a property of type DateTime how can I render it in a specific format - for example in the format which ToLongDateString() returns?
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Positioning MKMapView to show multiple annotations at once
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How can I perform a reverse string search in Excel without using VBA?
... could contain a pipe "|" character, then replace both in the above with some other character that won't appear in your source. (I suspect Brad's original was broken because an unprintable character was removed in the translation).
Bonus: How it works (from right to left):
LEN(A1)-LEN(SUBSTITUTE(A...
how do I use UIScrollView in Interface Builder?
... contentSize in Interface Builder, and found this discussion. At least for me, in Xcode 4.5, I can set it using “User Defined Runtime Attributes”, by adding an entry named contentSize of type Size, and setting the desired value.
– nlogax
Oct 3 '12 at 18:07
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How to use unicode characters in Windows command line?
... š letter to the command-line tools. The command prompt or what not else messes it up, and the tf.exe utility can't find the specified project.
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Single quotes vs. double quotes in Python [closed]
According to the documentation, they're pretty much interchangeable. Is there a stylistic reason to use one over the other?
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Delete files or folder recursively on Windows CMD
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Does not work for me, it deletes only the files in the current directory.
– delphirules
Jun 17 '16 at 14:36
add a comm...
Run javascript function when user finishes typing instead of on key up?
...ished typing in a text box. I don't want it to run the function on every time the user types a letter because that would result in A LOT of ajax requests, however I don't want them to have to hit the enter button either.
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