Ecosyste.ms: Awesome

An open API service indexing awesome lists of open source software.

Awesome Lists | Featured Topics | Projects

Regular expression

A regular expression (shortened as regex or regexp), sometimes referred to as rational expression, is a sequence of characters that specifies a match 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.

Regular expression techniques are developed in theoretical computer science and formal language theory. They 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 analysis. Regular expressions are also supported in many programming languages.

Different syntaxes for writing regular expressions have existed since the 1980s, one being the POSIX standard and another, widely used, being the Perl syntax.

GitHub: https://github.com/topics/regular-expression
Wikipedia: https://en.wikipedia.org/wiki/Regular_expression
Created by: Stephen Cole Kleene
Released: 1950
Related Topics: pattern-matching, wildcard, glob, grep, awk, sed,
Aliases: regex, regexp, regular-expressions,
Last updated: 2025-02-10 00:25:27 UTC
JSON Representation

https://github.com/sukanyadutta52/emojis-_influence

The Influence of Fan Age, on Online Discourse; Examining the Facebook Comments, on Taylor Swifts Page

bag-of-words emoji langdetect pandas regular-expression

Last synced: 26 Dec 2024

https://github.com/plandes/recrepl

Recursively find and/or replace text with PERL regular expressions.

perl regular-expression text

Last synced: 02 Jan 2025

https://github.com/jsumners/go-reggie

A wrapper on top of regexp.Regexp that provides utility methods for accessing named capture group results.

go golang regex regular-expression

Last synced: 26 Jan 2025

https://github.com/memgonzales/regex-tweet-tokenizer

General-purpose regex-based tweet tokenizer that employs pattern matching with a single regular expression

natural-language-processing natural-language-understanding nlp regex regular-expression tokenization tokenizer tweet-preprocessing tweets

Last synced: 20 Jan 2025

https://github.com/davidfstr/renameregex

Renames files in bulk using regular expressions.

regular-expression regular-expressions rename rename-files renamer renames

Last synced: 06 Jan 2025

https://github.com/mahmoudaliaboelhassan/tasks-list

This project is a task list web application designed to help users keep track of their daily tasks. The project uses HTML, CSS, and JavaScript to create a visually appealing and interactive interface

alert css-flexbox css3 font-awesome google-fonts html5 js json local-storage media-queries object-oriented-programming regular-expression