Scala School
A Scala tutorial by Twitter. See also Effective Scala which is their Scala best practices guide.
A Scala tutorial by Twitter. See also Effective Scala which is their Scala best practices guide.
A coursera course on Scala
A Python DS & A book using interactive examples. Every time I go back and check this thing, it has gotten better. You can now see the execution environment in the examples of the apps due to the book using IPython Notebook.
A "catalog of sites where code is a media object". It covers many interactive styles of teaching, breaking them up into patterns and offering opinions on the strengths and weaknesses of each.
A collection of Data Science Learning materials in the form of IPython Notebooks.
The HN link is for datasets by Google, but the comments contain many others.
A free online book by Harry Percival.
Free algorithms book by Allen Downey using Python. Published by Green Tea Press, which has several free books by Downey.
A web app that matches those wanting to fix bugs using given skills and skill levels with bugs in open source projects.
A video that demonstrates extending Django's default User model to include profile information.
A tutorial covering many aspects of Django development
Note the time-scaled ranking algorithm that uses the database to do the heavy lifting. Found via an HN link to this post by Hypertexthero that is worth exploring.
Pretty extensive tutorial on ClojureScript.