David Oswald - "Regular Expressions"

This video is in English.
Length: 55:16
Source: Salt Lake Perl Mongers on the 2014-01-21.
Speaker: David Oswald speaker

What is backtracking? How do character classes work? What is the "Little Engine that Could(n't)"?

slides

The star of the show was Damian Conway's "rxrx" utility, provided by the CPAN module Regexp::Debugger.