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Bookmark or Share- Regular expression syntax cheat sheet - JavaScript | MDNExpressions & operators. Overview; Addition (+) Addition assignment (+=) Assignment (=) async function expression; async function* expression; await; Bitwise AND (&) Bitwise AND assignment (&=) Bitwise NOT (~) Bitwise OR (|) Bitwise OR assignment (|=) Bitwise XOR (^) Bitwise XOR assignment (^=) class expression; Comma operator (,) Conditional ...
- Regular Expression Language - Quick Reference - .NETA regular expression is a pattern that the regular expression engine attempts to match in input text. A pattern consists of one or more character literals, operators, or constructs. For a brief introduction, see .NET Regular Expressions. Each section in this quick reference lists a particular category of characters, operators, and constructs ...
- Regular expression - WikipediaDifferent syntaxes for writing regular expressions have existed since the 1980s, one being the POSIX standard and another, widely used, being the Perl syntax. Regular expressions are used in search engines, in search and replace dialogs of word processors and text editors, in text processing utilities such as sed and AWK, and in lexical ...
- RegExr: Learn, Build, & Test RegExRegular expression tester with syntax highlighting, PHP / PCRE & JS Support, contextual help, cheat sheet, reference, and searchable community patterns. RegExr is an online tool to learn, build, & test Regular Expressions (RegEx / RegExp).
- regex101: build, test, and debug regexRegular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/.NET, Rust.
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