Question

How to use destructuring assignment to set values from array into variables in JavaScript

Answer 1

let a, b

[a, b] = [12, 4];

console.log(a);

console.log(b);




/*
run:

12
4

*/

 

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Answer 2

let a, b
const arr = [7, 9];

[a, b] = arr;

console.log(a);

console.log(b);




/*
run:

7
9

*/

 

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