\b can be replicated as (?<=\w)(?=\W)|(?<=\W)(?=\w) Understanding how to create these class transitions can be beneficial for several reasons. In this instance, counting the results of this regex can be used to measure randomness within strings containing multiple character classes.

Every vehicle has a unique Vehicle Identification Number (VIN). This 17 character alpha-numeric sequence and must NOT contain the letters I, O or Q (to avoid confusion with the similar looking digits). So, for example, SALVA2AE4EH877322 is valid, but SALVO2AE4EH877322 is not. By using the \b wor...

This UK postcode regex will match all variants of postcode formats including inner London postcodes (eg SW1A), with optional space (both AL11XP and AL1 1XP are valid) It will reject any postcode that does not specify a valid postcode area. Each part of the postcode is also captured into a capture ...

It is used to extract fields from the repository URL Works in Python and JS Group1 : protocol (Such as http or https) Group2 : domain (Such as github.com or gitlab.com) Group3: Name space (Such as your personal namespace or project namespace) Group4: Project name (Such as your project name)...

Verifica Código Postal [Portugal]

It will match the paths of js modules imports, exports and dynamic imports.

CSS Coding Guideline BEM (Block Element Modifier)

APD SFs too general

Checks for DD/MM pattern must start and end with the digits no letters or other symbols allowed. Made by your good guy Levent M. (it accepts also 28+/02 but yhea one problem at a time right?)

This has been validated against a tsconfig.json file that i'm using and nothing else. It should work fine though. You can use this to replace comments with vscode find and replace, but using the regex in the search field, and '$2' without quotes in the replace field.

This regex matches every IPv4 address with or without 0s before every number. For example: 192.168.1.1 00000000000192.168.00000000000001.01

for azlottoapi

Best URL Regex to match URL, This is simple and can match 64K of url regex under 20ms Regex Matches All Below and more: https://example.domain http://example.domain...

Ensure the ip address format is correct

Поиск матов в тексте

Persian Mobile Number Matching Iran's international phone code is +98 and sometimes people use 0098. All mobile numbers starts with 9 after the code. So this pattern matches exactly a sequence of characters which starts with one of +989, 0098 or 09 prefixes and total count of characters after thes...