Of Interest: Switch on the code

In my constant quest to self-improve, I've been trying to learn a few languages- Russian, Italian, and Python, among others. While a school-provided copy of Rosetta Stone covers the first two, the third isn't something that you can learn through something like cultural immersion.

Instead, of interest is [ this ].

Covering a multitude of languages, Switch on the code maintains a large list of tutorials that are of great assistance in learning the ins and outs of mainstream programming languages.