R regular expression cheat sheet

This page provides an overall cheat sheet of all the capabilities of RegExp syntax by aggregating...

Basic cheatsheets for regular expression · One-page guide to regexp.

Regular Expressions cheat sheet. Basic matching. Each symbol matches a single character: anything...

A quick reference guide for regular expressions (regex), including symbols, ranges, grouping, ass...

Regular Expressions Syntax Reference. Includes tables showing syntax, examples and matches.