Learning Go, 2nd Edition

Index

Symbols

• " (double quote)
  • not interchangeable with single quote, Literals
  • string literals, Literals
• % (modulus) for integer types, Integer operators
  • not floating-point types, Floating-point types
• & (ampersand) as pointer address operator, A Quick Pointer Primer
• ' (single quote)
  • not interchangeable with double quote, Literals
  • rune literals, Literals
• * (asterisk)
  • pointer indirection operator, A Quick Pointer Primer
  • pointer type declaration, A Quick Pointer Primer
• - (dash) for ignored field in marshaling or unmarshaling, Using Struct Tags to Add Metadata
• . . . operator
  • slice appended onto another, append
  • variadic input parameter, Variadic Input Parameters and Slices
• . prefix for hidden file names, Embedding Hidden Files
• ./…​, go fmt
• 0b (binary prefix), Literals
• 0o (octal prefix), Literals
  • 0 alone should not be used, Literals
• 0x (hexadecimal prefix), Literals
• := versus var, var Versus :=-var Versus :=
  • shadowing variables, Shadowing Variables-Shadowing Variables
• ; (semicolon) insertion rule, go fmt
• <- for channel access, Reading, Writing, and Buffering
• = (equal sign)
  • := versus var, var Versus :=-var Versus :=
  • arithmetic operators, Integer operators
  • comparison operators
    • arrays, Arrays—Too Rigid to Use Directly
    • comparable interface, Introducing Generics in Go, More on comparable
    • complex types, Complex types (you’re probably not going to use these)
    • floating-point types, Floating-point types
    • integer types, Integer operators
    • interfaces comparable, Interfaces Are Comparable
    • maps not comparable, Maps
    • slices not comparable ...