Answers for "A better way to concatenate arrays"

Javascript

0

A better way to concatenate arrays

let arr1 = [0, 1, 2];
let arr2 = [3, 4, 5];

arr1 = [...arr1, ...arr2];
//  arr1 is now [0, 1, 2, 3, 4, 5]
// Note: Not to use const otherwise, it will give TypeError (invalid assignment)

Posted by: Guest on January-01-2022

Source

Code answers related to "A better way to concatenate arrays"

Code answers related to "Javascript"

Javascript Answers by Framework

Browse Popular Code Answers by Language

Python

Javascript

Whatever

Shell/Bash

CSS

Html

PHP

SQL

Java

C#