The Double-Bang (!!) Operator And A Misunderstanding Of How JavaScript Handles Truthy / Falsy Values

The Double-Bang (!!) Operator And A Misunderstanding Of How JavaScript Handles Truthy / Falsy Values https://www.bennadel.com//blog/3858-the-double-bang-operator-and-a-misunderstanding-of-how-javascript-handles-truthy-falsy-values.htm