number with or without thousands separator(.) and decimal part(,) ES: 100000; 1.646; 13323,33; 3.444.434,44

URL Description from Dr. M. G. @ Brookes

search any word with an accent

Grabs all HTML tags

This regex will identify all html start and end tags.

fjk@1Qaa$

Usually MSWord HTML exports

Capture src attribute of HTML image tags

Removes empty HTML tags. Was needed for old input clean-up and to keep a HTML parses from crashing. Looking for improvement on bottom test.

Grabs sentences including terms like: e.g. z.b. Figs.These get caught in 1st capturing group. Problem: how to only accept matching sentences which contain pattern \b\d+[a-z]{0,2}\b?

This is an improvement of the very good tH9mQ1/1. It did not pickup on the first two postcodes found here: //http://en.wikipedia.org/wiki/Postcodes_in_the_United_Kingdom

Reeplace all two or more whitespace in string with a single chararter(ej. one whitespace)

utf-8 hex. code armenian. Firs character regexp

global modifier

Matches ISO 8601 date formats

This regex should extract the subdomain, if any, or the domain, if no subdomain is used, from an arbitrary URL