Go

Recently in the study Go . Then I can't help but wonder why some of the small partners ' Go test readability can be so strange (cha). A good test is a document? What about the test boundary? What's the deal Given When Then ? Is it my skill? I have

Today configuration environment to get a half day, the reason is Golang official website was wall, unable to download package. 1. Installing Golang 1). Download on official website2). Unzip and move to /usr/localin the download directory, tar -

Again to the annual Xiangshan Autumn Leaves festival, at this time, the traffic in the vicinity of Xiangshan is in a state of paralysis.But, does Xiangshan really have red leaves? Why didn't I see it?That Fragrant Hill must have the autumn leaves,

ForThe For statement consists of three basic parts, separated by semicolons: Initial statement: Executes only before the start of the first loop, usually the variable definition and initialization, where the variables defined are scoped

Packages, variables and functionspackagesIn packages, the name that starts with a capital letter is exported name, and when the import package is in, only exported name can be accessed externally.FunctionsA continuous parameter of the same type can

The problem is this: previously written in less than 3 of the article, placed in the draft box, and now re-edit from the draft box (soon finished) , and then halfway habitual ctrl+s a bit, but the page hint "whether to leave, unsaved will be lost",

This article is an official document how to Write Go code reading Summary: https://golang.org/doc/code.htmlOverview Introduces some basic concepts and specifications. Describes how to write the package and use the Go tool. Code

// code_019_struct_anonymous_field_method project main.gopackage mainimport ( "fmt")type Person struct { name string sex byte age int}func (p *Person) PrintInfo() { fmt.Printf("Person:%s,%c,%d\n", p.name, p.sex, p.age)}type Student struct { Person

Code_017_struct_method_usage Project Main.gopackage mainimport ("FMT") type MyInt IntFunc (a MyInt) Add (b MyInt) MyInt {return a + B}func Add (A, b MyInt) MyInt {return a + b}type person struct {name string sex "byte Age Int}func" (p person)

Code_21_struct_interface_firsttime Project Main.gopackage mainimport ("FMT")/* 1) interface interface is a custom type, The interface type specifically describes a collection of methods. 2) An interface type is an abstract type that does not expose

Tag:main   ack   unc    Pointer    ddr    add    type    new    structural body     Code_016_struct_anonymous_field2 Project Main.gopackage mainimport ("FMT") type person struct {name string sex byte AG E int}type Student struct {Person id int addr

// code_016_anonymous_field project main.gopackage mainimport ( "fmt")type Person struct { name string sex byte age int}type Student struct { // 一般情况下，定义结构体的时候，字段名和类型一一对应，如下:Person为类型，并无字段名。 Person //匿名字段,name默认Student就包含了Person的所有字段。 id int addr

Frankly speaking, I study Go time is not long, accumulation is not deep, this coincidence, the same group of colleagues was Shanghai University, one of the open source community, and we also hold some propaganda company and technology to share the

// code_006_defer_usage project main.gopackage mainimport ( "fmt")func test(x int) { fmt.Println(100 / x)}func main() { //关键字 defer ?于延迟一个函数或者方法（或者当前所创建的匿名函数）的执行。 //注意，defer语句只能出现在函数或方法的内部。 fmt.Println("this is a test") defer fmt.Println("this is a

Code_005_functions Project Main.gopackage mainimport ("FMT") func Test1 (a int, B, c string) (Str3 string) {fmt. Printf ("%d,%s,%s", A, B, c) return string (a) + B + c}func Test2 () int {i: = 1 sum: = 0 for i = 1; I Use of functions, anonymous

Recently, I found a very practical translation magic. I can talk about it in real time and speak a Chinese sentence. I will soon be translated into English and want to go abroad, but those who are worried that the spoken language is not enough can

1. Go commands: Godoc-http: 8080 // obtain the official website documentation locally Go get // obtain the remote resource package Go run // run the program directly Go build // test compilation and check for any compilation errors Go install //

With the development of the data age and the rapid development of the Internet tourism industry, free travel has been favored by more and more travel enthusiasts. Every person who chooses free travel has a dream of "Let's go, but is free? When you

Go file operations Go provides support for file operations in multiple packages. Now I have learned this part, so I will record the usage of this package. Package mainimport ("FMT" "OS" "Io") func main () {Fi, err: = OS. Open ("Main. Go") if Err! =

Condition judgment structure: If elseBranch selection structure: Switch caseLoop Structure:Break: exit the for or switch structure (and select)Continue: Enter the next for Iteration Although go is a C-like language, the conditional expressions in