JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Example 1 - What Is Splice in JavaScript

The video tutorial explains how to manipulate arrays in JavaScript using the splice method. It begins with an example of an array containing colors and demonstrates how to remove unwanted colors using splice. The tutorial covers the arguments required for the splice method, including the starting position and the number of elements to remove. By the end, the array is updated to contain only the desired colors, suitable for a toy website for kids.

What colors are being removed from the colors array and why?

What is the purpose of the splice method in the context of the colors array?

How do you determine the starting index for removing elements from the colors array?

Explain the significance of the second argument in the splice method.

What is the final outcome of applying the splice method to the colors array?