(With thanks to Seth Larson for taking me down this rabbit hole.)... (more…)

Source code: Lib/doctest.py The doctest module searches for pieces of text that look like interactive Python sessions, and then executes those sessions to verify that they work exactly as shown. Th... (more…)

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No matter which programming language we use, we all write “if-else” statements, but how about “for-else” ? For many languages, such as C, C++ and Java, it’s totally wrong if you use an “else” after a… (more…)

Data and code on the population effects of mask-wearing on COVID - g-leech/masks_v_mandates... (more…)