Toxic Elephant

Don't bury it in your back yard!

How to Get Apache and Typo Page Caching to Play Nice

Posted by matijs 13/12/2009 at 18h58

The Problem

You have been running a Typo blog [since 2005][since], but you still can’t quite get your Apache configuration right. In particular, you still get the occasional

Not found:

Note the weird 07.html part.

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How to compile TV output into the latest ati drivers on Ubuntu

Posted by matijs 21/06/2007 at 12h58

The Problem

You have built a home server slash PVR that you want to hook up to your twenty-year-old television. You have gone to several shops to buy a graphics card that actually has open-source drivers for its TV output functionality (i.e., the ATI Radeon A9250). You have dodged salesmen trying to sell you something else (“No, but here is its successor the NVidia so-and-so.” “Uhm, no thanks.”). You finally succeeded by ordering it over the Interweb (and probably should have done that in the first place). Now you want to patch the driver shipped by Ubuntu to actually get TV output working.

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How to Trim Spaces in TeX

Posted by matijs 20/07/2006 at 19h27

The problem

You created a macro package for LaTeX and promised that people could write either

\synttree[a label]


\synttree[a label]

and the result would be the same. Now your buggy macro for trimming spaces stands in the way of a much needed bug fix.

In short, you need a macro \trim that will trim (The name says it all, doesn’t it?) spaces off of its argument’s beginning and end.

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