匹配带引号内容，被引号包含的内容 结构($x) ((前引号)(内容)(后引号)) 整体内容(包含引号)...

Sustitution of comments (one line) // Example ~ input (before) ↓↓ : // comment textplain other-text ...

This regex match group (country & Prefix) Separated by spaces or \s+ ↓↓ Example ↓↓ Australia 61 Dominica 1 (767) República Dominicana 1 (809/829/849) ...

ragex solution for free code camp positive-and-negative-lookahead first assertion is (?=\w{6,}) where im matching for any char (a-z0-9_) and repeating the char matching 6 times, in other words, verifying that this word has 6 char being them a-z or digits. the second assertion was more difficult to...

(\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"...

Phone numbers in Belgium. The pattern does match with delimiters such as [\s./-] No global length is checked Accepts number starting by 0 for local dialing Accepts number starting by + (+32 in these tests)

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...

/^(0[1-9]|1[0-2])\/?([0-9]{2})$/ /^(0[1-9]|1[0-2]) : First Digit - 0 second digit will be -0 to 9 ----> for Jan to Sep...

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

Matches entries in a library catalogue.

Html tag match

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

Extraigo la fecha del PDF de la edición legal del diario de Centroamérica

Fate stay/night PS Vita version parsing

Attempting to parse Fate/Stay Night scripts nicely

Validates if a username is valid or not on the new discord username system

Detect and capture every part of the old discord username system

对有ABCD四个选项的选择题题目进行匹配

This Regex allows to add double-quotes to a JSON string that is missing them. It assumes we have a space after the ":" and also after the ",".

ESPEC