Quick introduction to JavaScript

• Chapter1 JavaScript basics
• 1-1 JavaScript basics - understanding js
• 1-2 How to use JavaScript
• 1-3 JavaScript basic syntax
• 1-4 JavaScript variables
• 1-5 JavaScript identifier
• 1-6 JavaScript data types
• 1-7 JavaScript arithmetic operators
• 1-8 JavaScript assignment operator
• 1-9 JavaScript comparison operators
• 1-10 JavaScript logical operators
• Chapter2 Commonly used statements in JavaScript
• 2-1 Conditional statements in JavaScript
• 2-2 switch statement
• 2-3 for loop statement
• 2-4 while loop statement
• 2-5 do while loop statement
• 2-6 Break and Continue statements
• Chapter3 JavaScript functions
• 3-1 JavaScript function definition
• 3-2 Function parameters and return values
• 3-3 JavaScript function calls (1)
• 3-4 JavaScript function call (2)
• 3-5 JavaScript variable scope
• 3-6 JavaScript closures
• Chapter4 JavaScript object
• 4-1 JavaScript objects (1)
• 4-2 JavaScript objects (2)
• 4-3 (String) properties and methods
• 4-4 (Array) object
• 4-5 Array operation functions (methods)
• 4-6 (Date) object methods
• 4-7 (Math)Object methods
• 4-8 Data type conversion
• 4-9 Data type conversion