Check If An Array Is Empty

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Fri May 13 2022 17:33:08 GMT+0000 (Coordinated Universal Time)

Saved by @desiboli #javascript

let arr1 = [];
let arr2 = [2, 4, 6, 8, 10];

const arr1IsEmpty = !(Array.isArray(arr1) && arr1.length >0);
const arr2IsEmpty = !(Array.isArray(arr2) && arr2.length >0);

console.log(arr1IsEmpty); //output - true
console.log(arr2IsEmpty); // output - false
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https://dev.to/ikamran/7-killer-javascript-one-liners-that-you-must-know-2lla