This post explains how to use variables in Java. Learn the primitive types (and what that means) and just why variables are so important for any coding!

In today’s tutorial, we’re going to learn how to declare, interact, and scope variables in JavaScript. We’ll introduce new concepts and important JavaScript keywords like var, let and const.

You can declare multiple variables in one declaration by separating each variable from its predecessor with a comma, as demonstrated by the following example: int a, b[], c; ...