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After reading 3611 websites, we found 9 different results for "What is a regex"

sequence of characters that define a search pattern

A regex is a sequence of characters that define a search pattern.

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a string of text which you can use to create patterns that help match, locate, and manage text

Regex is short for regular expression, a regex is a string of text which you can use to create patterns that help match, locate, and manage text.

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the abbreviated form of the term “regular expression

REGEX is the abbreviated form of the term “regular expression.”

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an implementation of regular expressions for the Rust language

regex is an implementation of regular expressions for the Rust language.

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Regular expressions's own language

Regex is Regular expressions's own language, and is basically the same no matter what programming language you are using with Regular expressions .

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an open-source cheat sheet that enables you to find commonly used regular expressions and read Escaped Characters's descriptions for a better understanding

RegEx is an open-source cheat sheet that enables you to find commonly used regular expressions and read Escaped Characters's descriptions for a better understanding.

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a very powerful tool

Regex is a very powerful tool but can be easily misconfigured.

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a pattern that the regular expression engine attempts to match in input text

A regex (regular expression) is a pattern that the regular expression engine attempts to match in input text.

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a POSIX regular expression, ^user e.g. -xattrs-include ’

REGEX is a POSIX regular expression, e.g. -xattrs-include ’^user.’

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