regex for freeproxylists.net

The PCRE (or any regex flavor supporting word boundaries, Unicode properties and lookaheads) \b(?!\p{Lu}+\b)(?=\p{L}\p{Ll})(?=\p{L}\p{Lu})(?!\p{Lu}\p{Ll}*\b)\p{L}+\b regex finds CaMeL words that: Have at least 1 lowercase letter Have at least 1 uppercase letter Do not follow the X, XXX or Xxxx p...

URL pattern. include cyrillic characters

Vérifie si la chaîne fournie est vide (c'est à dire composé uniquement d'espaces) ou non

Teste la validité d'une adresse email

Check the correct order of the brackets (),,{},[] fix slashes

Regex for extracting address with pincode.

Date validation in dd MMM yyyy format Ex:14 Jan 2014

Parses the V8 StackFrames

mixed or simple fraction with whitespace, optional dash as separator

Rather long, but pretty accurate, matches on BS7666 alpha num pattern. https://en.wikipedia.org/wiki/Postal_code#UK