So, what was that A quick JS quizz for anybody who think they know regex thing that I posted all about? It was about a flaw, a nonsensical behaviour that the ECMAScript specification makes standard. Let me expand a bit on what ECMAScript 3 does wrong:
Capturing submatches in regular expressions are used in at [...]

Okay, so I’ve been diving into regex again for a while. And as always when diving into something way too deep, you notice that things don’t work as you thought they would. So here I’m going to give you some code samples, and simply ask: What’s the answer?
Of course, here’s a nit: Before you even [...]