Introduction to JavaScript – Properties
Introduction to JavaScript - Properties Understanding Instances and Properties When you introduce a new piece of data into a JavaScript program, the browser saves it as an instance of a data type. An instance is an individual case (or object) of a data type. For example, when you create a string like "Hello",[ ► ]
Introduction to JavaScript – Math Operators
JavaScript Math Operators JavaScript supports several math operators that help perform arithmetic calculations in code. These include: Operator Description + Addition - Subtraction * Multiplication / Division These operators behave just as you might expect from basic arithmetic. Let's look at an example: In this example, each line uses a different mathematical[ ► ]
