Ned Batchelder
Math factoid of the day: 60
16 June
60 shows up in lots of places, including Archimedean solids » more..
400 walks
14 June
Yesterday I did my 400th pandemic walk. These started as a way to get exercise during lockdown with my son Nat, as I wrote about in Pandemic walks (Feb 2021) and 300 walks (Sept 2021). » more..
Adding a dunder to an object
5 June
We had a tricky debugging need at work: we wanted to track how an attribute on an object was changing. Here’s the unusual solution we used. » more..
Custom search keywords
26 May
Define custom browser search keywords to super-charge your common searches. » more..
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Code
software I made
- Flourish ·· a harmonograph explorer
- coverage.py ·· for measuring Python code coverage
- Scriv ·· for managing changelogs
Text
words I wrote
- Python Names and Values ·· how assignment works
- Kindling projects ·· small projects for new programmers
- Pragmatic Unicode ·· how to stop the pain