Reversing the elements in an array-like object

Amused Anteater answered on May 3, 2022 Popularity 1/10 Helpfulness 1/10

answer Reversing the elements in an array-like object

Reversing the elements in an array-like object

Comment

const obj = {0: 1, 1: 2, 2: 3, length: 3};
console.log(obj); // {0: 1, 1: 2, 2: 3, length: 3}

Array.prototype.reverse.call(obj); //same syntax for using apply()
console.log(obj); // {0: 3, 1: 2, 2: 1, length: 3}

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: developer.mozilla.org

Tags: elements javascript object reversing

Link to this answer
Share Copy Link

Contributed on May 03 2022

Amused Anteater

0 Answers Avg Quality 2/10

Reversing the elements in an array-like object

Contents

More Related Answers

Reversing the elements in an array-like object

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.