What does the !! (double exclamation mark) operator do in JavaScript . . . Novice JavaScript developers need to know that the "not not" operator is using implicitly the original loose comparison method instead of the exact === or !== operators and also the hidden cast operation that is happening behind the scenes and I show it in the example I provide
Microsoft account requires JavaScript to sign in. UNRESOLVED To find out whether your browser supports JavaScript, or to allow scripts, see the browser's online help " I've got JavaScript allowed on both Edge and Chrome and have tried changing default browser
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