JavaScript syntax: Difference between revisions

Revision as of 14:49, 2 June 2020

Revision as of 14:41, 9 July 2020

Line 270:

console.log(NaN === NaN); // false

console.log(isNaN(NaN)); // true

var a = NaN;

var b = a;

console.log(a == b); // false

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