Failure

I have been looking for this video for ages! http://blip.tv/tucs-tech-talks/an-illustrated-history-of-failure-2729174 I saw it some time ago and it was amazing.  The content is great, but more importantly it show how to give a presentation using powerpoint that actually works!

JRuby, Rails and Development mode

Well, that was fun…  I spent quite a bit of time today beating my head against a “memory leak” only to remember that JRuby + Rails + Development mode = very leaky.  Switch to production mode and the problem goes away. A simple little Rails app with one controller and one model is all that …