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Twig template: find the length of an array

It's not immediately apparent in the documentation for Twig, but finding the size of an array in a twig template is simple: {% if my_l...
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How to commit a file permission change in svn

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Writing PHPexcel to a buffer

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Symfony logging tutorial

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What does " Uncaught exception 'PDOException' with message 'You cannot serialize or unserialize PDO instances'" mean?

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After installing my Jenkins2 on Ubuntu 14.04, I got everything up and running, only to find jenkins.log filling up with error messages, to t...
Jenkins and script approval. One word. Nazis.

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