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This is pure magic, a #JavaScript function that uses Regular Expression to check if the number is Prime.
Found in this article noulakaz.net/2007/03/18/a-r… and rewritten in JavaScript
#Regex #TechTwitter
Jakub T. Jankiewicz 🇵🇱
@jcubic
Software Engineer / Geek / Tech Wizard / Open-Source Developer / GNU Emacs and GNU/Linux User / Wikipedia Editor, Mentor, and Trainer
