match some emails and extract their local part and domain

Validate comma-separated list of values (allowed: words; digits; special characters; single non-trailing non-leading spaces;)

Ensure that Salesforce Flow name meets the following standards: - -

This pattern matches inconsistent addresses that have various street names and coordinates. This captures the Address 1 & 2, Type of Street, Coordinates (NE, NW, SE,SW) City, State, and Full zip

Validates client IDs

Search and change many regex matches

Splitting Additionalname in Basename and Specification

T

este es el ejemplo de Expr numero 2

ul>(li2>a{link$@-})2 is a valid string that can be expanded by Emmet, while `` is not.

Source Mozilla.

Made for my niche use of adding it to match either PDF files that being viewed directly from a website or when viewed from your local computer. This was done so that I can add it on my usercontent.css file in Firefox with the @-moz-document url-prefix

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parse at+ syntax

whois find param

This regex will retrieve all number in a given tag

I used in Nginx to rewrite the location from http://example.com/about.html to http://example.com/about

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CUIT Argentina sin guiones

All Strings on One Line Php java javascript python escapes all regex sq inside dq pair dq insside sq pair

international telephone number incl. european notation

Regular expression used to get the encoded URI portion of the $request_uri when unencoded $uri breaks a reverse proxy. map $request_uri $request_uri_no_qs { "~^(?+)\?(?:.*)?" $m; default $request_uri; }

This Regex Matches Australian Adresses

Every valid line will be of the form: . . . NOTE: the distribution tag is expected to start with at least one letter and be followed by at least one digit.

Splits camel-case string and preserves acronyms

Handful regex for parsing Authorization, WWW-Authenticate etc. headers

finds every command in 1st group and subcommands in 2nd group. excludes every comments, and matches command even if it has spaces in the beginning. This exact regex is used for datapackhub.net datapack mcfunction downgrader.

Word Book of Metal Gear 3.

Truncate the middle block in the filename if it exceeds the maximum length and leave constant blocks at the beginning and end

Busca os parametros de uma função

pathfinder routestate logs are unreadable

A regex to validate RFC-3339 timestamps

長度在12到30個字符之間； 至少包含一個小寫字母； 至少包含一個大寫字母； 至少包含一個數字； 至少包含一個特殊符號（如!@#$%^&*()_+{}|:"?[];',./`~-）。

Replace Signal

Extracts the following properties from a properly formatted dive code as specified by the World Aquatics organisation.

Bangladeshi Any Phone Number Validated preg_match() in php function

This regular expression matches the start of the string at the position where we have one or more alphanumeric characters followed by a space. Afterwards, we have a digit (one or more). Later, we have one or more spaces followed by a time format followed by a space and alphanumeric characters. The interesting part is the use of parenthesis to create match groups. There are two match groups that will be created.

not production ready

Regex PO 2

Regex PO

RegEx

Match Kaspersky Security Center update domains for exclusion from HTTP logs

yep

Match any XML comment in an XML Document

only works in implementations with \U

IP address validation

Match the ESET Mobile Security activation URI for exclusion from HTTP logs

Match ESET Mail Security Antispam module domains for exclusion from DNS logs

Match ESET Password Manager domains for exclusion from DNS logs