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How can we programmatically detect which iOS version is device running on? [duplicate]

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Pretty git branch graphs

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selecting unique values from a column

... 361 Use the DISTINCT operator in MySQL: SELECT DISTINCT(Date) AS Date FROM buy ORDER BY Date DESC; ...
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Calculating moving average

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.htaccess - how to force “www.” in a generic way?

...%{HTTP_HOST} !^www\. [NC] RewriteCond %{HTTPS}s ^on(s)| RewriteRule ^ http%1://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L] The first condition checks whether the Host value is not empty (in case of HTTP/1.0); the second checks whether the the Host value does not begin with www.; the third checks for ...
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What is the quickest way to HTTP GET in Python?

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How can I convert string date to NSDate?

I want to convert "2014-07-15 06:55:14.198000+00:00" this string date to NSDate in Swift. 18 Answers ...
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Using sphinx with Markdown instead of RST

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CSS table layout: why does table-row not accept a margin?

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What's the difference between and , and ?

... 1067 They have the same effect on normal web browser rendering engines, but there is a fundamental...