Pythonista is a complete development environment for writing Python™ scripts on your iPad or iPhone. Lots of examples are included — from games and animations to plotting, image manipulation, custom user interfaces, and automation scripts. (more…)

Those who know about programming will always give Python a top place in their list of programming languages. (more…)

The Portable Document Format (PDF) was invented in the early 1990s and it’s still thriving. But PDFs are mainly for humans – not machines. So it’s often hard to... (more…)

In which I make some plots and decide they're interesting... (more…)

In 2013, I spent 6 months converting 0install’s 29,215 lines of Python to OCaml (learning OCaml along the way). In this post, I’ll describe the … (more…)