Uwe’s Blog

My writing about data engineering, opensource development, general programming and thoughts about engineering culture.

  • Use Media Keys to control Tomahawk in Awesome WM

    Nowadays for controling a mediaplayer the MPRIS specification exists, sadly this interface seems unsupported by awesome. One solution would be to add some lines to the configuration of xbindkeys and to start it in the background. But as awesome already can handle global keybindings adding these lines to your .config/awesome/rc.lua will transmit the actions of...

  • Songride Beta available for testing

    About 3 years ago I made a little mashup using Ruby, Google Charts API and the Last.fm API and a bit of magic that listed you from where your favorite artist were coming from. As an example this was the chart output for my favorite artists:

  • redis and hiredis added to Gentoo Overlay

    While I was writing some more code for songride I felt that I should have the latest redis version installed. After running emerge '>=dev-db/redis-2.4.17' I was confronted with the following error message:

  • ktoblzcheck bindings for Node.JS

    Checking the correctness of a combination of bank identification number (BLZ) and account number is a complicated task in Germany. There are about 140 different methods how this combination is checked depending on the bank from which the combination originates. A library which solves this problem is ktoblzcheck. At the moment you could use it simply as a C++...