JavaScript

Essential JavaScript six-page laminated guide with core statements, variables, arrays, conditionals, loops, operators, functions, event handling and more for support of beginners who are learning, and experts as a handy quick reference. Author Robin Nixon worked with computers in the 80s and started developing websites in the 90s becoming an expert and writing over 40 programming books and over 500 articles for top computer magazines. With his expertise in the field and writing to his audience in our succinct and organized QuickStudy format, this reference has more quality actionable facts per page than any book or website. Designed for quick access to the facts you need, this inexpensive tool has been a best seller for over 10 years and is an easy add to your programming toolbox. As our programming reference guides climb in sales to best-selling status, it is clear that print is not dead and this handy desktop tool does the trick. 6 page laminated reference Includes:

Statements & Comments Variables Arrays

Numeric & Associative Arrays

Data types Escape characters Conditionals

Ternary Operator

Loops Labels Operators

Arithmetic, Comparison, Logical Assignment, String Nullish Coalescing ( ), Optional Chaining (?.) The typeof Operator, The delete Operator Spread (...) The in Operator, The instanceof Operator The void Operator Bitwise

Template literals Functions Classes

Methods Private Fields Getters & Setters

Scope & Reference Inheritance Exception Handling Event Handling

Adding Event Listeners Removing Event Listeners Event Objects Common Events

Asynchronous javascript

Callbacks Promises

Manipulating CSS Document object model

Accessing DOM Elements Manipulating DOM Elements

Regular expressions Flags Using Map & Set