Regular Expressions 101

StackExchangeScraper1

StackExchangeScraper2

StackExchangeScraper3

This expression grabs the last word in a line of text up to the first space it encounters reading from the back of the line (negative look behind)

Tag Content Extractor

Duplicate Words

Komunikace Počítačový traťový souhlas

parses accept language http header groups: language code iso-693-1 without country specification preference quality value

A complete regular expression that complies with the most recent to date USCG documentation.

Match a single word with at least one number and one character (any language character or special character) , minimum 6 character

Regex for credit card date validation in the format of MM/YY. Forked from: https://stackoverflow.com/questions/20430391/regular-expression-to-match-credit-card-expiration-date