Source code: https://github.com/shashank-sharma/10fastfingers... (more…)

The favorite thing that I won was a cowboy hat autographed by the stars of a Mexican soap opera that I had never heard of. It really embodies the totally random outcome of these contests. (more…)

A brief discussion about model-free or in-memory collaborative filtering recommendation systems with a fast Python implementation. (more…)

We recently explored how wealthy countries (those defined as high-income by the World Bank) tend to visit a different set of technologies than the rest of the world. Among the largest differences we saw was in the programming language Python. When we focu... (more…)

Do you know the difference between the following syntax? (more…)