November 1, 2026 · 13 min
Cleaning the same file, the short way
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One Small Script
A short letter every Sunday from my desk: one idea in Python, one small exercise and one thing about changing careers.
More videos
Nov 2, 2026 · 20 min
Your first small project: a tidy-up script
A script that sorts a folder of files, built in four short stages. Needs the file videos, 34 to 36.
Oct 24, 2026 · 18 min
Cleaning a messy spreadsheet file, the plain way
Fixing dates, blanks and odd spellings in a file with only what Python gives you. Needs video 34.