New posts in Regex Negation

IPV6 address into compressed form in Java

Python regex not to match http://

Unix grep regex containing 'x' but not containing 'y'

Regex - Does not contain certain Characters

How do I turn any regex into an complement of itself without complex hand editing?

Regular expression for a string containing one word but not another

How to negate the whole regex?

How do I write a regular expression that excludes rather than matches, e.g., not (this|string)?

RegExp matching string not starting with my

Regular expression to match a line that doesn't contain a word