📙JavaScript: The Definitive Guide

resource ⟩ JavaScript: The Definitive Guide

• author: David Flanagan

• year: 2020

Ch. 1：

• 1.3 A Tour of JavaScript

Ch. 2：

Ch 3：Types, Values, Variables

• 3.4 Boolean Values

• 3.9 Type Conversions

  • 3.9.1 Conversions and Equality (==)

  • 3.9.2 Explicit Conversions

    • implicit type conversions

    • num.toString() (num.toHex)

    • parseInt(), parseFloat()

  • 3.9.3 Object to Primitive Conversions

    • object -> bool

    • object -> string

    • binary + operator

    • ==, != operators

    • <, <=, >, >= operators

    • toString()

    • valueOf()

    • object -> primitive algorithms

• 3.10 Variable Declaration & Assignment

  • 3.10.1 Declarations with let and const

  • 3.10.2 Variable Declarations with var

  • 3.10.3 Destructuring Assignment

Ch. 4：Expressions & Operators

• 4.1 Primaray Expressions

• 4.2 Object / Array Initializers (object literal / array literal)

• 4.3 Function Expressions

• 4.4 Property Access Expressions ( a.b / a[b] )

  • Conditional Property Access (optional chaining ?.)

• 4.5 Invocation Expressions

  • Conditional Invocation (optional invocation ?.())

    • short-circuiting

• 4.6 Object Creation Expressions (new)

• 4.7 Operator Overview

  • 4.7. 1 Number of Operands (arity)

    • terms for operators: lval, unary, binary ...

  • 4.7.2 Operand and Result Type

    • table of operators

    • auto-convert

    • truthy / falsy

  • 4.7.3 Operator Side Effects

  • 4.7.4 Operator Precedence

  • 4.7.5 Operator Associativity

  • 4.7.6 Order of Evaluation

• 4.8 Arithmetic Expressions

  • non-numeric operand

  • 4.8.1 The + Operator (add/concate +)

  • 4.8.2 Unary Arithmetic Operators

  • 4.8.3 Bitwise Operators

• 4.9 Relational Expressions

  • 4.9.1 Equality & Inequality Operators

  • 4.9.2 Comparison Operators

  • 4.9.3 `in` operator

  • 4.9.4 `instanceof` operator

• 4.10 Logical Expressions

  • 4.10.1 Logical And (&&)

    • short-circuiting

  • 4.10.2 Logical OR (||)

  • 4.10.3 Logical NOT (!)

• 4.11 Assignment Expressions

  • 4.11.1 Assignment with Operation

• 4.12 Evaluation Expressions

  • 4.12.1 eval()

  • 4.12.2 Global eval()

    • direct eval

  • 4.12.3 Strict eval()

• 4.13 Miscellaneous Operators

  • 4.13.1 The Conditional Operator (?:)

  • 4.13.2 First-Defined (??) (nullish-coalescing)

  • 4.13.3 The typeof Operator

  • 4.13.4 The delete Operator

  • 4.13.5 The await Operator

  • 4.13.6 The void Operator

  • 4.13.7 The comma Operator (,)

Ch. 5：Statements

• 5.1 Expression Statements (expression)

• 5.2 Compound and Empty Statements (block, empty statement)

• 5.3 Conditionals (branch)

  • 5.3.1 if

  • 5.3.2 else if

  • 5.3.3 switch

• 5.4 Loops

  • 5.4.1 while

  • 5.4.2 do/while

  • 5.4.3 for

  • 5.4.4 for/of

  • 5.4.5 for/in

• 5.5 Jumps

  • 5.5.1 Labeled Statements

  • 5.5.2 break

  • 5.5.3 continue

  • 5.5.4 return

  • 5.5.5 yield

  • 5.5.6 throw

  • 5.5.7 try/catch/finally

• 5.6 Miscellaneous Statements

  • 5.6.1 with

  • 5.6.2 debugger

  • 5.6.3 “use strict”

• 5.7 Declarations

  • 5.7.1 const, let, and var

  • 5.7.2 function

  • 5.7.3 class

  • 5.7.4 import and export

Ch. 6：Objects

• 6.1 Introduction to Objects

  • property name

  • prototype

  • property attriibutes (attribute)

• 6.2 Creating Objects

  • 6.2.1 Object Literals

    • trailing comma

  • 6.2.2 Creating Objects with new
  • 6.2.3 Prototypes

    • prototype chain
  • 6.2.4 Object.create()
• 6.3 Querying & Setting Properties

  • 6.3.1 Objects As Associative Arrays
  • 6.3.2 Inheritance
  • 6.3.3 Property Access Errors
• 6.4 Deleting Properties
• 6.5 Testing Properties
• 6.6 Enumerating Properties
• 6.7 Extending Objects

  • Object.assign()
• 6.8 Serializing Objects
• 6.9 Object Methods (converting objects)

• 6.10 Extended Object Literal Syntax

Ch. 7：Arrays

• 7.1 Creating Arrays

Ch. 8：Functions

• 8.3.5 Destructuring Function Arguments into Parameters

Ch. 14：Metaprogramming

• 14.4.7 (define your own object -> primitive conversion)

🗺️ 圖表

JavaScript: The Definitive Guide (7th ed.)