The latest info about eLearning with Chamilo
While reading about Doctrine’s cache mechanism (which applies to other stuff than database queries, by the way), my eye was caught by a little message at the end (last section) about cache slams. I have used cache mechanisms extensively over…
Did you know…? As a “take away” information taken from this post https://gist.github.com/nikic/6699370 (by famous PHP core developer @nikita_ppv), it appears like the @ sign in PHP (used to “hide” errors, as the “error-suppression operator” it is) also disables the…
Just a (great) reference: http://vimregex.com/ Read it = love it!
If you’re like me and you’ve developed a CDN distribution for your website’s content (while waiting for SPDY to be widely adopted and available in mainstream distributions), you might have noted that the Googlebot is frequently scanning your CDNs, and…
The default installation of Varnish 3 on Debian-based system (including Ubuntu) will set a default timeout for sending files to users (i.e. for users files download) to 60 seconds. To change this limit, it is necessary to update your default…
One possible annoying element of Chamilo is it can only answer to one address at a time. This simply comes from a very old codebase and the fact that, at some point in the past, it wasn’t that easy to…
With the Command Line Interpreter for PHP (most of the time called php-cli or php5-cli), you can check if one single file contains syntax errors by simply calling php5 -l file.php The problem with that is, if you have many…
(Read the update below before starting to copy-paste) To install Xhprof on PHP5.4 on Ubuntu (assuming you’ve already got PHP5.4 from Andrej or somewhere safe) in order to measure the load of Chamilo 1.10 dev (you need to have a…
If you ever want to install the amazing multiplayer SoulFu medieval-fantasy game from Aaron Bishop (up to 4 players with joysticks & keyboard on a single computer) on your Ubuntu 12.04 (Precise) 64bit, follow the howto below. The most problematic…
This article is co-authored by Jérôme Warnier, from work mostly done by him with my occasional support. Kudos go to him. We couldn’t find any valuable manual to install Redmine 2.1 on Debian Squeeze, and we sure met a lot…
