regex101: build, test, and debug regex

Everything you need to know about Regular... | Towards Data Science

Regex: [ ]+(\w+)[ ]+\1 / Хабр

Regular expressions - JavaScript | MDN

2 янв. 2024 г. ... Regular expressions are patterns used to match character combinations in strings. In JavaScript, regular expressions are also objects. These ...

Regular Expressions | Components of Regexes

RegExr: Learn, Build, & Test RegEx

Regular expression tester with syntax highlighting, PHP / PCRE & JS Support, contextual help, cheat sheet, reference, and searchable community patterns.

Python RegEx

Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, ...

RegExr: Learn, Build, & Test RegEx

Regular expression - Wikipedia

The phrase regular expressions, or regexes, is often used to mean the specific, standard textual syntax for representing patterns for matching text, as distinct ...

Regular Expression Language - Quick Reference | Microsoft Docs

rust-lang/regex: An implementation of regular expressions ... - GitHub

An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.

$regex — MongoDB Manual

A regular expression is a "prefix expression" if it starts with a caret ( ^ ) or a left anchor ( \A ), followed by a string of simple symbols. For example, the ...

Regular expression - Wikipedia

A regular expression (shortened as regex or regexp; sometimes referred to as rational expression) is a sequence of characters that specifies a search pattern in text. Usually such patterns are used by string-searching algorithms for "find" or "find and replace" operations on strings, or for input validation.

regex101: build, test, and debug regex

Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/.NET, Rust.

Regex Class (System.Text.RegularExpressions) | Microsoft Learn

Represents an immutable regular expression.

regex - Rust

This crate provides routines for searching strings for matches of a regular expression (aka “regex”). The regex syntax supported by this crate is similar to ...

Regular expressions - JavaScript | MDN

re — Regular expression operations — Python 3.12.1 documentation

The functions are shortcuts that don't require you to compile a regex object first, but miss some fine-tuning parameters. See also. The third-party regex ...

Регулярные выражения — Википедия

Регуля́рные выраже́ния — формальный язык, используемый в компьютерных программах, работающих с текстом, для поиска и осуществления манипуляций с подстроками в тексте...

A practical beginner’s guide to RegEx (Regular Expressions) | Medium