dev.

No doubt, design patterns play in important part  in object oriented design and development. If you need a quick overview – aka “cheat sheet” – or a short reference for free, then make sure to check this ebook:

Design Patterns Explained With Java and UML2 (2008)

(found at TheServerSide.com)

Windows users have a large number of MP3 / ID3 tag changing applications at their disposal.

Finally I found a handy tool to edit the metadata of my audio files on Mac OS X: Tagr!

Oh, and the website sports the name “entwicklungsfreu.de”. Why didn’t I come up with that… ?