My RFC 5322 implementation for email validation with few limitation on top level domain name

test

Retrieve username or user id and post id, example urls: https://apis.google.com/u/0/wm/1/118176280023244994777/posts/4q6esduuinn https://plus.google.com/+Username/posts/4q6ezduuinn https://plus.google.com/118176280323144994777/posts/4q6ezduuinn

Простенька демонстрація пошуку смайлів за допомогою регулярних виразів

vvv

foo

Given a string that represents a location in the USA, find any version of the USA country name as one would expect at the end of that string. Does not match on if it finds it elsewhere such as a freeway name or the "us" in the city of "Russellville".

This Regular Expression Validates SIP Addresses