Most Python programmers don’t spend a lot of time thinking about how equality and hashing works. It usually just works. However there’s quite a bit of gotchas and edge cases that can lead to subtle and frustrating bugs once one starts to customize their... (more…)

This post was originally published hereWe covered a lot of ground in Part 1 of our pandas tutorial. We went from the basics of pandas DataFrames to indexing and computations. If you’re still not confident with Pandas, you might want to check out the Dat...

MathJax.Hub.Config({ tex2jax: { inlineMath: [ ['$','$'], ['\\(','\\)'] ], displayMath: [ ['$$','$$'], ['\\[','\\]'] ], processEscapes: false, } }); Python for Finance,... (more…)

cachier - Persistent, stale-free, local and cross-machine caching for Python functions. (more…)

We recommend upgrading to the latest Safari, Google Chrome, or Firefox. (more…)