My shared links for February 3rd through February 6th:
Generator Tricks for Systems Programmers - cookbook of handy python generators
Microsoft Research Unveils “Career Reflections Collection” » CCC Blog -
The Algebra of Data, and the Calculus of Mutation » Lab49 Blog -
python-dateutil - Labix - The dateutil module provides powerful extensions to the standard datetime module, available in Python 2.3+.