Have you ever thought about using Facebook to obtain cause your products or websites? Have you tried created leads and fallen short?

Obviously, you have read books and newspapers, so you can also understand the difference between arrays and objects in JavaScript. If you’re new to JavaScript, it might be possible to get confused on the best way to organize and store data.

In previous posts, we have learnt how to find the length of the arrays and how to clone an array. Now here we learn how to find out the class of an array.

To make a copy of an array, we call the clone method on the array object. This is illustrated in this implementation:

When we declare an array in Java, it is treated as an object of an internal class that defines useful attributes and methods.

We create arrays when we want to operate on a collection of variables of the same data type or pass them all around together.