Check if there's at least a lowercase, uppercase, digit and punctuation mark.

Regex to validate a Access-Control-Allow-Origin value

Phone Number with no letters or spaces

This regex gets the first, the last and the middle part as capturing groups and matches the trailing semicolon as a non-capturing group. This allows you to resort CSV columns.

finds definitions of gas vars in map edits (SS13 /tg/station)

check referrer when redirecting

This expression was created to nullify the HTML Tag Attributes

Div Matching Test

Splits a HiveQL line into query and comment sections.

Match valid AAMS event id: "Programma"."Num.Avvenimento"

gets the id of a created object