Thursday, August 30, 2018

Online regular expression validators

a quick note on two useful on line tools allowing test and validate regular expressions.

First one is

that allows tests in multiple dialects (php, javascript, python...) and gives a verbose but useful explanation of the steps.

Last but not least it allows to share links to tests prepared like this one:

also useful is:

that comes with the comforting subtitle
You thought you only had two problems…
and allows crreating diagrams about how a given regexp works