DEV Community

loading...

Change array size using length property

318097 profile image Mehul Lakhanpal Originally published at codedrops.tech ・1 min read
const arr = [1, 2, 3, 4, 5];
arr.length = 2;
console.log(arr); // [1, 2]

Thanks for reading πŸ’™

Follow @codedrops.tech for daily posts.

Instagram ● Twitter ● Facebook

Micro-Learning ● Web Development ● Javascript ● MERN stack ● Javascript

codedrops.tech

Discussion (0)

pic
Editor guide