2010

HTML select box to download files

Just recently I wanted to have a simple HTML select element where the user should be able to click on a specific option to download a certain file. I came up with a solution that contains some JavaScript and straight forward HTML markup.

Profiling with CPU-Sampler

Apple’s Xcode comes with a neat profiling tool called CPU Sampler. It helps you identifying time consuming code blocks in your software and is really handy if you need to optimize for optimal performance. Just recently I tried rewriting OpenGL’s routines that handle matrix calculations as part of a lecture at the university. Pretty soon …

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