Effective Go 中文版 pdf

type T struct {

name string // name of the object

value int // its value

}

type T struct {

们 tab进 缩进 这 gofmt 输 须 时

Go C Java 结构 if for switch 语 优

x<<8 + y<<16

/*

Package regexp implements a simple library for regular expressions.

The syntax of the regular expressions accepted is:

regexp:

concatenation { '|' concatenation }

concatenation:

{ closure }

closure:

term [ '*' | '+' | '?' ]

term:

'^'

// manipulating slash-separated filename paths.

$ godoc regexp | grep parse

Compile parses a regular expression and returns, if successful, a Regexp

parsed. It simplifies safe initialization of global variables holding

cannot be parsed. It simplifies safe initialization of global variables

$

// Error codes returned by failures to parse an expression.

var (

var (

countLock sync.Mutex

inputCount uint32

outputCount uint32

errorCount uint32

)

import "bytes"

owner := obj.Owner()