if number += 4; 10 > number { // number=9,條件成立
number := 0 // 申明一個(gè)內(nèi)部變量number
number += 3 // 內(nèi)部number=3,外部number=9
fmt.Print(number) // 這里輸出的是3,不換行
} else if 10 < number { // 條件不成立,不執(zhí)行
number -= 2
fmt.Print(number)
}
fmt.Println(number) // number=9,輸出9\n,與之前的輸出合在一起,就是39\n
number := 0 // 申明一個(gè)內(nèi)部變量number
number += 3 // 內(nèi)部number=3,外部number=9
fmt.Print(number) // 這里輸出的是3,不換行
} else if 10 < number { // 條件不成立,不執(zhí)行
number -= 2
fmt.Print(number)
}
fmt.Println(number) // number=9,輸出9\n,與之前的輸出合在一起,就是39\n
2017-02-18
type Dog struct{
name string
age uint8
}
func (dog Dog) Name() string {
return dog.name
}
func (dog Dog) Age() uint8 {
return dog.age
}
name string
age uint8
}
func (dog Dog) Name() string {
return dog.name
}
func (dog Dog) Age() uint8 {
return dog.age
}
2017-02-17
看見(jiàn)go的代碼其結(jié)構(gòu)和python 好像。
2017-02-16
把優(yōu)點(diǎn)說(shuō)成缺點(diǎn),大化小,小化0!最后所有缺都是優(yōu)點(diǎn)!
這廣告棋打得太公平了~
這廣告棋打得太公平了~
2017-02-12
package main
import (
"fmt"
)
type Sender chan<- int
type Receiver <-chan int
func main() {
fmt.Println("Received! 6 ")
fmt.Println("Sent!")
}
import (
"fmt"
)
type Sender chan<- int
type Receiver <-chan int
func main() {
fmt.Println("Received! 6 ")
fmt.Println("Sent!")
}
2017-02-10
type Cat struct {
Name string
Age uint8
Location string
}
func (cat *Cat) Grow() {
// cat.Age++
}
func (cat *Cat) Move(new string) string {
// old := cat.Location
// cat.Location = new
// return old
return ""
}
Name string
Age uint8
Location string
}
func (cat *Cat) Grow() {
// cat.Age++
}
func (cat *Cat) Move(new string) string {
// old := cat.Location
// cat.Location = new
// return old
return ""
}
2017-02-09
type Person struct {
Name string
Gender string
Age uint8
Address string
}
func (person *Person) Move(address string) string {
oldAddress := person.Address
person.Address = address
return oldAddress
}
Name string
Gender string
Age uint8
Address string
}
func (person *Person) Move(address string) string {
oldAddress := person.Address
person.Address = address
return oldAddress
}
2017-02-09
func main() {
var generator EmployeeIdGenerator
generator = func(company string, department string, sn uint32) string {
return appendSn(company+"-"+department+"-", sn)
}
fmt.Println(generateId(generator, "RD"))
}
var generator EmployeeIdGenerator
generator = func(company string, department string, sn uint32) string {
return appendSn(company+"-"+department+"-", sn)
}
fmt.Println(generateId(generator, "RD"))
}
2017-02-09
go func() {
ch2 <- ("已到達(dá)!")
}()
var value string = "數(shù)據(jù)"
value = value + (<-ch2)
fmt.Println(value)
ch2 <- ("已到達(dá)!")
}()
var value string = "數(shù)據(jù)"
value = value + (<-ch2)
fmt.Println(value)
2017-02-09
會(huì)java , PHP 也不知老師從哪兒開(kāi)始講的 能先介紹下我們?cè)撚檬裁淳庉嫻ぞ邌? 配置環(huán)境什么都不知道 就在講工作區(qū)什么命令的, 完全聽(tīng)不下去了
2017-02-09
不給學(xué)員看個(gè)文件架構(gòu),沒(méi)接觸過(guò)的,誰(shuí)看的懂?
2017-01-30
想說(shuō)一下前面吐槽的同學(xué), 想看更高深的內(nèi)容可以看作者的書(shū), 比較精辟, 我是看書(shū)有很多不懂的, 才來(lái)惡補(bǔ)知識(shí)的~
2017-01-29