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Coalesce function for PHP?
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194
There is a new operator in php 5.3 which does this: ?:
// A
echo 'A' ?: 'B';
// B
echo '' ?...
Regular Expression to match string starting with “stop”
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188
If you wish to match only lines beginning with stop use
^stop
If you wish to match lines be...
How do I split a string into an array of characters? [duplicate]
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221
You can split on an empty string:
var chars = "overpopulation".split('');
If you just want ...
How to obtain Signing certificate fingerprint (SHA1) for OAuth 2.0 on Android?
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174
Start an export process to create an apk for your app and use your production key. The very la...
How to normalize a path in PowerShell?
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What's the best way to detect a 'touch screen' device using JavaScript?
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How do I “source” something in my .vimrc file?
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119
Sourcing a file is 'executing' it. Essentially, each line of the file is considered a command....
What is the difference between 'my' and 'our' in Perl?
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