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Unverified50% confidenceFactExact time

正则表达式的数学根基可追溯至 Stephen Kleene 于1956年提出的正则集合概念,并引入星号表示零次或多次重复

1
Sources
50%
Confidence
Long-term
Relevance
7/9/2026
First Seen

Sources

Python零基础学习路线:三阶段体系避开90%弯路
bilibiliPython系统学习教程7/7/2026

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