JavaScript Array Methods
There are a number of methods that can be used to work with arrays in JavaScript. Some of the most common methods are:
- push(): Adds a value to the end of the array.
- pop(): Removes the last value from the array.
- unshift(): Adds a value to the beginning of the array.
- shift(): Removes the first value from the array.
- indexOf(): Returns the index of a value in the array.
- length: Returns the length of the array.
Let’s take an example array of colors that contains three string values to understand each of the above methods:
let colors = ["red", "green", "blue"];Task
Run the above code to understand the different methods of an array and experiment with the code to get used to it.