JS Convert to boolean

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Thu Dec 17 2020 00:27:57 GMT+0000 (Coordinated Universal Time)

const a = '';
const b = "";
const c = null;
const d = undefined;
const e = NaN;
const f = false;
const g = 1;

console.log(!!a); 
console.log(!!b);
console.log(!!c);
console.log(!!d);
console.log(!!e);
console.log(!!f);
console.log(!!g);

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https://medium.com/javascript-in-plain-english/12-more-new-super-useful-tricks-in-javascript-497062e67e08

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JS Convert to boolean

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