GitHub

RE2JS is the JavaScript port of RE2, a regular expression engine that provides linear time matching

The built-in JavaScript regular expression engine can, under certain special combinations, run in exponential time. This situation can trigger what's referred to as a Regular Expression Denial of ...
IEEE

Rexstepper: a Reference Debugger for JavaScript Regular Expressions

Abstract: Regular expressions are notoriously difficult to get right, with developers often having to resort to trial-and-error approaches. Even so, little attention ...
The New York Times

STAMPS DO DOUBLE DUTY.; Regular Traffic in Russia by Which Postal Revenues Are Cut Down.

Special Correspondence THE NEW YORK TIMES. TimesMachine is an exclusive benefit for home delivery and digital subscribers. About the Archive This is a digitized version of an article from The Times’s ...
The New York Times

ROCKEFELLER CLASS MAKES A PROTEST; Its Notices Come by Postal Card and the Irreverent Make Small Jests. WANT ENVELOPES USED It Won't Cost Much More and May Gave Some ...

TimesMachine is an exclusive benefit for home delivery and digital subscribers. About the Archive This is a digitized version of an article from The Times’s print archive, before the start of online ...
GitHub

Regular expression

A regular expression (shortened as regex or regexp), sometimes referred to as rational expression, is a sequence of characters that specifies a match pattern in text. Usually such patterns are used by ...