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How do I implement an Objective-C singleton that is compatible with ARC?
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Running a Python script from PHP
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Tested on Ubuntu Server 10.04. I hope it helps you also on Arch Linux.
In PHP use shell_exec function:
Execute command via shell and return the complete output as a string.
It returns the output from the executed command or NULL if an erro...
How to make a div 100% height of the browser window
...ke use of vh: 1vh is equal to 1% of the viewport's height. That is to say, 100vh is equal to the height of the browser window, regardless of where the element is situated in the DOM tree:
HTML
<div></div>
CSS
div {
height: 100vh;
}
This is literally all that's needed. Here is ...
Truncate a list to a given number of elements
What method truncates a list--for example to the first 100 elements--discarding the others (without iterating through individual elements)?
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In Python, how do you convert seconds since epoch to a `datetime` object?
...t;>> datetime.datetime.fromtimestamp(1284286794)
datetime.datetime(2010, 9, 12, 11, 19, 54)
or
>>> datetime.datetime.utcfromtimestamp(1284286794)
datetime.datetime(2010, 9, 12, 10, 19, 54)
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Auto increment primary key in SQL Server Management Studio 2012
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edited Aug 10 '15 at 13:33
answered Jun 12 '12 at 7:19
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Check that Field Exists with MongoDB
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
Convert SVG to PNG in Python
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jsbuenojsbueno
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Safely turning a JSON string into an object
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Quentin
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answered Sep 2 '10 at 14:07
Alex VAlex V
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Filter Fiddler traffic
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answered Nov 4 '10 at 16:38
stuartdstuartd
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