JS Practice — Built-in Objects

Array.prototype.push() — push multiple values

📖 Usage Example

const arr = [1]
arr.push(2, 3, 4)  // returns 4
arr  // → [1, 2, 3, 4]

Pass multiple arguments to push() to append several elements in one call.

Array.prototype.push() — multiple arguments

push() accepts multiple arguments and appends all of them in order.

const arr = [1]
arr.push(2, 3, 4) // returns 4, arr === [1, 2, 3, 4]

💡 Hints (2)