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How do you validate a URL with a regular expression in Python?
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What is the purpose of `text=auto` in `.gitattributes` file?
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Declaring variables inside or outside of a loop
...ollowing best practices without having to worry about clock cycles. Furthermore, optimization is only advisable if and only if it has been determined that it is necessary, and when it is necessary, a couple of highly localized tweaks will usually achieve the desired performance, so there is no need ...
Turn a simple socket into an SSL socket
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When exactly are onSaveInstanceState() and onRestoreInstanceState() called?
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What does @@variable mean in Ruby?
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Android: textColor of disabled button in selector not showing?
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How to upgrade Eclipse for Java EE Developers?
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Bootstrap combining rows (rowspan)
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The accepted answer is more readable; it contains a code snippet and a link to JSfiddle and IMHO Paul Keister's examples are more clear than Alcalyn's examples. That's why I think that Paul Keister's should be kept as the accepted answer, at leas...