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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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sequence of characters that define a search pattern

Regex is a sequence of characters that define a search pattern, mainly for use in pattern matching with strings.

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a regular expression that operates on your data to extract fields

REGEX is a regular expression that operates on your data to extract fields.

a very powerful tool

Regex is a powerful tool, but as one can see from the results, if you know you’re going to perform checks 100 times or more for a simple string rather than a complicated pattern, Regex should not be used.

shorthand for Regular Expression and regex

Regex is shorthand for Regular Expression and regex is just a set of rules that describes a pattern of text so that you can find that text in your documents or in your translation.

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an abbreviation of Regular Expression

For them (and for Rex), regex is an abbreviation of regular expression.

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regular expressions used to parse data for certain contents such as passwords, usernames etc

Regex are regular expressions used to parse data for certain contents such as passwords, usernames etc.

an implementation of regular expressions for the Rust language

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

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 simple string containing a PCRE-compatible regular expression

regex is a simple string containing a PCRE-compatible regular expression.

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a regular expression to match urls extracted from sitemaps

regex is a regular expression to match urls extracted from sitemaps.

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the short form for “Regular expression”, which is often used in this way in programming languages and many different libraries

Regex is the short form for “Regular expression”, which is often used in this way in programming languages and many different libraries.

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regular expressions which you can use to improve grep search functionality

Regex is regular expressions which you can use to improve grep search functionality.

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a powerful tool that programmers use to replace the time-consuming task of writing hundreds of lines of code with a single line of cryptic letters and symbols

Regex is a powerful tool that programmers use to replace the time-consuming task of writing hundreds of lines of code with a single line of cryptic letters and symbols.

the regular expression used for matching (see match(String) method)

regex - is the regular expression used for matching (see match(String) method).

a symbolic notations used to identify patterns in text

Regular Expressions (regex) are symbolic notations that are used to identify patterns in text.

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a literal string containing a regular expression to whose occurrences the transformation is to be applied

regex is a literal string containing a regular expression to whose occurrences the transformation is to be applied.

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a regular expression which not only must be valid, but should also start with '/'

Regex is a regular expression which not only must be valid, but should also start with '/'

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the Java Regular Expression that you want to search a line for

regEx is the Java Regular Expression that you want to search a line for, the example above is looking for the string “ > <TID”, then the .

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a perl regular expression () optionally containing capturing groups

* regex is a perl regular expression (optionally containing capturing groups).

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