Once upon a time, everything was a global variable. Immutability and pure functions delivered us from the chaos.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Python 3.13.5 lands as a timely, focused maintenance release. It patches critical regression bugs from 3.13.4, carries essential security updates, and preserves the enhancements introduced across ...

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