javascrip入门大纲

chapter 1: Javascript basic

Syntax Basics

1. statemants
2. variable naming
3. whitespace

• Case sensitivity

• Whitespace

• Semicolon
  Automatic Semicolon Insertion

Javascript Statements

1. Values
   • fixed values
   • variable values

1. Operstors
   *
2. Expressions
3. Keywords
4. Comments

Javascript expressions

Javascript keywords

Comments

Identifiers