Another panda sweet treat

http://pbpython.com/pandas-pivot-table-explained.html

Gesture Typing, the swipe keyboard

http://nbviewer.ipython.org/url/norvig.com/ipython/Gesture Typing.ipynb

Retro Gaming

http://arunrocks.com/python-one-liner-games/

Sanitize the inputs

https://github.com/TomAugspurger/engarde

Validate your CSV

https://pypi.python.org/pypi/chkcsv

https://pythonhosted.org/chkcsv/

Global variables are BAD

http://c2.com/cgi/wiki?GlobalVariablesAreBad

Profiler

https://github.com/what-studio/profiling

 

By Reference or by value ?

Last but not least, there is no such thing as passing variable by value or by reference.

They are names, take 25 minutes of attention and listen to Ned Batchelder, a name you’ll cross often

https://www.youtube.com/watch?v=_AEJHKGk9ns&index=8&list=PLwyG5wA5gIzjhW36BxGBoQwUZHnPDFux3