Source Mozilla.

A regex that matches comments that adhere to the rules of r/ProgrammerHumor

Html tag match

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

Matches entries in a library catalogue.

este es el ejemplo de Expr numero 2

In my nuxt automation I want to remove src from path because nuxt don't have src dir. hence I want to remove src prefix from all path

T

resolving the free code camp reuse-patterns-using-capture-groups problem let repeatNum = "42 42 42"; let reRegex = /^(\d+)([" "])\1\2\1$/; ^ starts with (\d+) a digit with at least one char (or else will count spaces) and have a([" "])(space) after the digit and \1 to repeat the digit \2to repeat the space \1 to repeat the digit regex again and $ to garan it will stop after encountering a char different than the digit.

Splitting Additionalname in Basename and Specification

(\w+)(\s)(\w+)\2(\w+) in this exercise we have to use capture groups and then replace the string order to 'three two one'. But first, when you are using the capture group you may have asked yourself why the code below does not work: (\w+)(\s)\1\2\1 to match the sting "one two three" this is because when you do a matching group he turns himself into a variable that capture the last value from regex and try to match again the same value not the regex itself. In the assertion above, were not simple doing : ` one two three (\w+)(\s)\1\2\1 = (\w+)(\s)(\w+)(\s)(\w+) word space word space word ` but we're doing: ` one two three (\w+)(\s)\1\2\1 one space one space one ` because the \1 aways will return the value 'one' and try to match it. So to resolve this, you have to have a capture group for EACH different word.

Search and change many regex matches

Validates client IDs

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

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

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

Matches the data sent by the twitch IRC and captures into various groups

text has numbers

match some emails and extract their local part and domain