Popular recipes by Steven D'Aprano

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• 58k

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  Guard against an exception in the wrong place

  Python / context, exception, guard, manager / by Steven D'Aprano (6 years ago, revision 2)
• 12k

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  Collection Pipeline in Python

  Python / bash, filter, map, pipe, pipline / by Steven D'Aprano (8 years ago)
• 23k

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  Safely and atomically write to a file

  Python / atomic, file, save / by Steven D'Aprano (8 years ago, revision 3)
• 8k

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  Call out to an external editor

  Python / editing, editor, external, text / by Steven D'Aprano (9 years ago, revision 2)
• 10k

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  Yet Another NamedTuple

  Python / shortcuts / by Steven D'Aprano (9 years ago)
• 16k

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  Method chaining or cascading

  Python / cascade, cascading, chaining, method / by Steven D'Aprano (7 years ago)
• 6k

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  Using ChainMap for embedded namespaces

  Python / chainmap, metaclass, namespace / by Steven D'Aprano (11 years ago)
• 63k

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  Get single keypress

  Python / getch, key / by Steven D'Aprano (12 years ago)
• 50k

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  Integer square root function

  Python / integer, isqrt, math, mathematics, maths, root, square / by Steven D'Aprano (12 years ago)
• 14k

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  Benchmark code with the with statement

  Python / benchmark, speed, time, timer / by Steven D'Aprano (12 years ago)
• 15k

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  Generate equally-spaced floats

  Python / float, range, spread / by Steven D'Aprano (12 years ago)
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  Equally-spaced floats part 2

  Python / float, range, spread / by Steven D'Aprano (12 years ago)
• 12k

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  Calculate the MRO of a class

  Python / c3, classes, method, mro, order, resolution / by Steven D'Aprano (12 years ago)
• 16k

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  Search sequences for sub-sequence

  Python / find, searching, sequence, string, sublist, substring / by Steven D'Aprano (12 years ago)
• 6k

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  Enhancing dir() with globs

  Python / dir, filter, glob, globbing / by Steven D'Aprano (12 years ago)
• 5k

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  Validate ABNs (Australian Business Numbers)

  Python / abn, validation / by Steven D'Aprano (12 years ago)
• 6k

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  Validate ACNs (Australian Company Numbers)

  Python / acn, validation / by Steven D'Aprano (12 years ago)
• 4k

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  map_longest and map_strict

  Python / iteration, map / by Steven D'Aprano (12 years ago, revision 2)
• 6k

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  Locate and import Python's standard regression tests

  Python / import, path, regression, testing / by Steven D'Aprano (13 years ago)
• 9k

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  dualmethod descriptor

  Python / decorator, descriptor, method / by Steven D'Aprano (14 years ago, revision 3)