V2EX slicent8
 slicent8 最近的时间轴更新
slicent8

slicent8

V2EX 第 222546 号会员,加入于 2017-03-23 11:22:03 +08:00
slicent8 最近回复了
2019-05-29 10:48:18 +08:00
回复了 a154312237 创建的主题 分享创造 我们又做了个直男移动电源。(福利)
分母
2019-04-19 16:36:29 +08:00
回复了 NicolayShi 创建的主题 PHP 请教大家一段 golang 代码,为什么会输出两个 nil ~
package main

import (
"errors"
"fmt"
)

var ErrDidNotWork = errors.New("did not work")

func DoTheThing(reallyDoIt bool) (err error) {
if reallyDoIt {
result, err1 := tryTheThing()
if err1 != nil || result != "it worked" {
err = ErrDidNotWork
}
}
return err
}

func tryTheThing() (string,error) {
return "",ErrDidNotWork
}

func main() {
fmt.Println(DoTheThing(true))
fmt.Println(DoTheThing(false))
}
好不好吃
Error establishing a database connection
2018-01-29 11:47:41 +08:00
回复了 huanyingch01 创建的主题 程序员 这应该是几年程序员可以写出的代码?
@MyDaLin 看你的网页样式 应该是 10 年以上了
离职
2017-09-05 17:20:27 +08:00
回复了 cossak1991 创建的主题 问与答 有谁用过现代的机械键盘吗?
我用过古代的
2017-05-18 09:58:23 +08:00
回复了 erevus 创建的主题 酷工作 B 站安全类岗位,不来应聘也来做个题嘛
B 站啊
2017-04-19 08:32:45 +08:00
回复了 dengjunwen 创建的主题 程序员 给大家推荐一款好用的桌面 Linux 系统
安装了 lnmp 一键安装包以后, 我装回了 Ubuntu
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