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“clone an object javascript” Code Answer’s

clone object in js

javascript by JavascriptNinja

on Apr 29 2020 Donate

var student = {name: "Rahul", age: "16", hobby: "football"};

//using ES6
var studentCopy1 = Object.assign({}, student);
//using spread syntax
var studentCopy2 = {...student}; 
//Fast cloning with data loss
var studentCopy3 = JSON.parse(JSON.stringify(student));

clone javascript object

javascript by Combative Cow on Feb 19 2020 Donate

let clone = Object.assign({}, objToClone);

javascript clone object

javascript by Eranot on Apr 27 2020 Donate

var x = {myProp: "value"};
var xClone = Object.assign({}, x);

//Obs: nested objects are still copied as reference.

Source: stackoverflow.com

clone an object javascript

javascript by QuietHumility on Jan 28 2020 Donate

-1

//returns a copy of the object
function clone(obj) {
    if (null == obj || "object" != typeof obj) return obj;
    var copy = obj.constructor();
    for (var attr in obj) {
        if (obj.hasOwnProperty(attr)) copy[attr] = obj[attr];
    }
    return copy;
}

Source: stackoverflow.com