Chapter 5
JavaScript Operators
Key Skills & Concepts
• Understanding the Operator Types
• Understanding Arithmetic (Mathematical) Operators
• Understanding Assignment Operators
• Understanding Comparison Operators
• Understanding Logical Operators
• Understanding Order of Operations
Operators do much of the work in scripts. In the previous chapters, you have seen examples of the use of the assignment (=) and addition (+) operators. JavaScript offers many other types of operators to perform various operations.
This chapter begins by giving you an introduction to the different types of JavaScript operators. Then, you will learn about each operator and its use in scripts. Finally, you will learn about the order of precedence for operators, ...
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