Remove Items Using splice()

Summary

• .splice() is used to remove an element anywhere in an array.
• .splice()’s first parameter represents the index on the array from which to begin removing elements, while the second parameter indicates the number of elements to delete.

Final Code

const arr = [2, 4, 5, 1, 7, 5, 2, 1];
// Only change code below this line
arr.splice(1, 4)
// Only change code above this line
console.log(arr);