Schwartzian transform

programming idiom for efficiently sorting a list by a computed key
Thing programming_idiom Q7433174
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Schwartzian transform

Summary

Schwartzian transform is a programming idiom[1]. It draws 43 Wikipedia views per month (programming_idiom category, ranking #6 of 8).[2]

Key Facts

  • Schwartzian transform's instance of is recorded as programming idiom[3].
  • Randal L. Schwartz is named after Schwartzian transform[4].
  • Schwartzian transform's has use is recorded as sorting[5].
  • Schwartzian transform's Freebase ID is recorded as /m/04vgqw[6].
  • Schwartzian transform's described at URL is recorded as https://docs.python.org/3.11/howto/sorting.html#the-old-way-using-decorate-sort-undecorate[7].
  • Schwartzian transform's uses is recorded as map[8].
  • Schwartzian transform's uses is recorded as sorting algorithm[9].
  • Schwartzian transform's Rosetta Code page ID is recorded as Decorate-sort-undecorate_idiom[10].
  • Schwartzian transform's Microsoft Academic ID is recorded as 76871237[11].

Why It Matters

Schwartzian transform draws 43 Wikipedia views per month (programming_idiom category, ranking #6 of 8).[2]

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Schwartzian transform. Retrieved May 3, 2026, from https://4ort.xyz/entity/schwartzian-transform
MLA “Schwartzian transform.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/schwartzian-transform.
BibTeX @misc{4ortxyz_schwartzian-transform_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Schwartzian transform}}, year = {2026}, url = {https://4ort.xyz/entity/schwartzian-transform}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Schwartzian transform — https://4ort.xyz/entity/schwartzian-transform (retrieved 2026-05-03)

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