clone object in js
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));jquery clone
$( ".hello" ).clone().appendTo( ".goodbye" );clone javascript object
let clone = Object.assign({}, objToClone);js clone element
// Syntax:
let newClone = node.cloneNode([deep])
// Example:
let p = document.getElementById("para1")
let p_prime = p.cloneNode(true)javascript clone object
var x = {myProp: "value"};
var xClone = Object.assign({}, x);
//Obs: nested objects are still copied as reference.best way to clone an object in javascript
const person = {
firstName: 'John',
lastName: 'Doe'
};
// using spread ...
let p1 = {
...person
};
// using Object.assign() method
let p2 = Object.assign({}, person);
// using JSON
let p3 = JSON.parse(JSON.stringify(person));Copyright © 2021 Codeinu
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