🟫push()
javascript
const arr = [1, 2];
arr.push(3); // [1, 2, 3]
🟫pop()
javascript
const arr = [1, 2, 3];
arr.pop(); // [1, 2]
🟫shift()
javascript
const arr = [1, 2, 3];
arr.shift(); // [2, 3]
🟫unshift()
javascript
const arr = [2, 3];
arr.unshift(1); // [1, 2, 3]
جوین شو برا پست فردا😣❤️
