Are you doing a repetitive task that feels like it could be automated? I was. Every day for the past year I’d been importing new users for an app into MailChimp by hand. No more! Now that I’ve learned how to code I’ve handed that task over to Python and C... (more…)

Set is a collection of things or to be more precise it is a set of numbers. (more…)

I saw Firefox Send pop up on HackerNews the other day and thought it was pretty interesting. I uploaded and downloaded a few small image files and then had the bright idea that it'd be cool to use Python to upload/download files from Send. This led me dow... (more…)

One of the most complicated concepts to wrap our heads around has to be recursion; to understand it well it always helps to have some sort of recursion visualization. In this essay, we build a super-simple yet effective visualizer for recursive functions ... (more…)

Python library for using dplyr like syntax with pandas and SQL - machow/siuba... (more…)