Answers for "how do you swap the vaRIables js"

javascript swap two variables

[a, b] = [b, a];

Posted by: Guest on July-03-2020

swap two variables javascript

var a = 1,
    b = 2;
b = [a, a = b][0];

Posted by: Guest on March-25-2020

javascript swap variables

var a = 5;
var b = 3;
[a, b] = [b, a];

Posted by: Guest on May-25-2020

swap function javascript

function swap(x, y) {
    var t = x;
    x = y;
    y = t;
    return [x, y];
}

console.log(swap(2, 3));

Posted by: Guest on April-24-2020

how do you swap the vaRIables js

let a = "red";
let b = "blue";
let c = a; // red
a = b; //over-rides to blue
b = c;

console.log(a);
console.log(b);

Posted by: Guest on February-26-2021

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