this regexp will extract the homepage from an url; it will factor in the "www" if there is one, and it will accept a slash at the end

Reading organization line by line, regex for one line 1: 2, 3,4, 5

Test policy number search

Matches any Greek Phone with 10 digits starting with '2' or '69'

Matches every sentence in your string

Regex for URLs

Regex for accepting Alphanumeric + Multi-Lingual characters (No special chars, spaces, underscore)

This simple expression eats more resource than you expected... :)