この記事は 2024 TSG Advent Calendar 初日の記事です。 …………🤔❓ Python の数値文字列判定ロジックを探る str.isnumeric() メソッドとは？ Python の str.isnumeric() メソッドは、文字列内のすべての文字が数値を表すものであれば True を、そうでなければ False を返します。*1 まず、このメソッドの基本的な動作を見てみましょう。 # Python の isnumeric() の動作例 print("123".isnumeric()) # True...| ﾏｸﾞﾏｸﾞ (起動音)
Unicode Technical Standard #35| www.unicode.org
About Unicode® Technical Reports| www.unicode.org
Unicode® Technical Standard #46| unicode.org
Unicode® Technical Standard #39| www.unicode.org
For basic types and string types, the format specification is based on the format specification in Python.| en.cppreference.com
About the Unicode Character Database| www.unicode.org
Unicode® Technical Standard #18| www.unicode.org
It is thankfully common wisdom nowadays that documentation must be placed as near as possible to the code it documents, and should be fine-grained to a minimal unit of describability (the thing being documented). The practice provides numerous benefits to the codebase and project as a whole:| Sabrina Jewson
This module provides access to the Unicode Character Database (UCD) which defines character properties for all Unicode characters. The data contained in this database is compiled from the UCD versi...| Python documentation
Unicode® Technical Standard #10| unicode.org
1. Introduction| www.w3.org
1. Introduction| www.w3.org
About the Unicode Character Database| unicode.org
About Versions of the Unicode® Standard| www.unicode.org
Unicode® Standard Annex #44| www.unicode.org
Unicode Technical Standard #35| www.unicode.org
Unicode Character Encoding Stability Policies| www.unicode.org
Unicode® Technical Standard #18| unicode.org
In this blog post, we look at the ECMAScript proposal “RegExp v flag with set notation + properties of strings” by Markus Scherer and Mathias Bynens.| 2ality.com