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Regular expression

Ciro Santilli (@cirosantilli, 37) ... Formal language theory Chomsky hierarchy Recursively enumerable language Recursive language Context-free language Regular language
Updated 2025-07-16  1 By others on same topic  0 Discussions Create my own version

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  1. Regular language
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  • Turing machine regex tape notation

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Regular expression by Wikipedia Bot 0
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A regular expression (regex or regexp) is a sequence of characters that defines a search pattern. It is primarily used for string matching and manipulation tasks in various programming languages and tools. Regular expressions can be used to identify, search, edit, or replace text based on specific patterns.
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