Regex

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Wikipedia excerpt:

A regular expression (shortened as regex or regexp; also referred to as rational expression) is a sequence of characters that specifies a search pattern.

Key links

• 🌐 Wikipedia

Uncategorized Links

• Regular Expression Language - Quick Reference
  • On MicroSoft docs

Tutorials

• Regex in 100 seconds

Pattern test services

• Cyrilex Regex Tester
  • On Extends Class site of online dev tools
• Regex101
• Regexr
  • Includes a sidebar and full reference.

Related

• Regex Dev Cheatsheet.
• Regex recipes.