Go tips from Phuong Le.
翻译后的站点: Go语言编程技巧 (自动生成)
微信讨论群:
翻译进度:: 37/78 = 47.4%
- 创建一个认领issue,认领标题中注明tip号和标题。不允许一人同时认领多个任务。翻译完一项任务后才能认领下一个任务。
- 任务请搜索 Phuong Le 的Twitter账号,找到对应的tip,然后翻译成中文。(可能有的tip作者已经删除,经咨询,作者反馈内容会有增删,所以如果某个tip不存在,请空一个,寻找下一个tip)
- fork 本项目,然后在 fork 后的项目中进行翻译认领的一个tip,翻译完成后提交pull request
- 任务请在一周内完成,未完成的任务将被释放,其他人可以认领。
- 项目自动统计贡献者
- 翻译请保持语句通顺,可以使用AI协助翻译,但是一定要避免生硬和机翻的感觉
**怎么提交Pull Request? **
如果大家以前没有提交过 Pull Request,可以探索下。 首先点击项目右上角的 Fork 按钮,将项目 Fork 到自己的仓库。 在github浏览你fork的项目,你会看到一个 "Create pull request" 按钮,点击它 填写相关的内容提交即可。 后续等待项目的维护者合并你的PR即可。
# Tip #76 函数调用的结果回传
> 原始链接:[Golang Tip #76: Result forwarding in function call](https://twitter.com/func25/status/1779128931586850890)
>
当我刚开始使用go语言的时候,我发现有一个概念比较棘手:函数调用结果的回传。
....
- 在src下创建翻译文件:
xxx.md
, 内容模板如上 - 图片放入
src/images
文件夹中 - 在
src/SUMMARY.md
文件中加入你翻译的一项 - 在
README
文件中翻译任务认领表格 填写你翻译的项目
tip序号 | 标题 | 译者 |
---|---|---|
1 | Measure the execution time of a function in just one line of code. | smallnest |
2 | Multistage defer | smallnest |
3 | Pre-allocate slices for performance | smallnest |
4 | Parse an Array into a Slice | smallnest |
5 | Method Chaining | smallnest |
6 | Underscore Import | icyfire |
7 | 作者已删除 | |
8 | Wrapping Errors | icyfire |
9 | Compile-Time Interface Verification | icyfire |
10 | Avoid Naked Parameters | smallnest |
11 | Numeric separators | icyfire |
12 | Avoid using math/rand, use crypto/rand for keys instead | icyfire |
13 | Empty slice or, even better, NIL SLICE | icyfire |
14 | Error messages should not be capitalized or end with punctuation | icyfire |
15 | ||
16 | Don't Return -1 or nil to Indicate Error. | kagaya85 |
17 | ||
18 | ||
19 | ||
20 | Pass values, not pointers | smallnest |
21 | ||
22 | ||
23 | Skip the 'Get' prefix for getters | HBUzxl |
24 | ||
25 | Prefer 'chan struct{}' over 'chan bool' for signaling between goroutines | justlorain |
26 | ||
27 | Filter without any allocation | devin7788 |
28 | Converting multiple if-else statements into switch cases | zzzpppy |
29 | Avoid context.Background(), make your goroutines promisable. | stonemax |
30 | 使用context.WithoutCancel()继续上下文操作 | smallnest |
31 | ||
32 | ||
33 | ||
34 | ||
35 | ||
36 | ||
37 | ||
38 | Make your errors clear with fmt.Errorf, don't just leave them bare | smallnest |
39 | ||
40 | Handle errors while using defer to prevent silent failures | smallnest |
41 | ||
42 | ||
43 | Gracefully Shut Down Your Application | LinPr |
44 | Intentionally Stop with Must Functions | syjs10 |
45 | Always Manage Your Goroutine Lifetime. | stonemax |
46 | Avoid using break in switch cases, except when paired with labels | baxiang |
47 | Table-driven tests, subtests, and parallel tests | devin7788 |
48 | ||
49 | ||
50 | Make Structs Non-comparable. | smallnest |
51 | ||
52 | Adjusting GOMAXPROCS for Containerized Env (Kubernetes, Docker, etc.) | baxiang |
53 | ||
54 | ||
55 | ||
56 | Simplify interfaces and only ask for what you really need | cannian1 |
57 | ||
58 | Keep the mutex close to the data it's protecting | richzw |
59 | If a parameter isn't needed, either drop it or ignore it on purpose | TravisRoad |
60 | sync.Once is the best way to do things once | smallnest |
61 | Making a Type with Built-In Locking (sync.Mutex embedding) | richzw |
62 | context.Value is not our friend | hawkinggg |
63 | Avoid time.Sleep(), it's not context-aware and can't be interrupted | richzw |
64 | ||
65 | Returning Pointers Made Easy with Generics | miniLCT |
66 | Simplify Your Error Messages in fmt.Errorf | smallnest |
67 | How to deal with long function signatures | richzw |
68 | Use the deadcode tool to find and remove unused functions | richzw |
69 | Manage multiple goroutines with errgroup | richzw |
70 | Implement a context-aware sleep function | hxzhouh |
71 | sync.Pool, make it typed-safe with generics | QingyaFan |
72 | Case-Insensitive string comparison with strings.EqualFold | syjs10 |
73 | Implement String() for enum with the stringer tool | syjs10 |
74 | Make time.Duration clear and easy to understand | richzw |
75 | Optimize multiple calls with singleflight | hxzhouh |
76 | Result forwarding in function calls | syjs10 |
77 | Buffered channels as semaphores to limit goroutine execution | QingyaFan |
78 | Non-blocking channel send trick | hxzhouh |
79 | ||
80 | ||
81 | ||
82 | ||
83 | ||
84 | ||
85 | ||
86 | ||
87 | ||
88 | ||
89 | ||
90 | ||
91 | ||
92 | ||
93 | ||
94 | ||
95 | ||
96 | ||
97 | ||
98 | ||
99 | ||
100 |
如果你想在本地编译, 请安装mdbook工具。
在本地mdbook serve
可以生成本地网站访问。
mdbook build
生成网站到book
目录下。
smallnest 💻 |
hxzhouh 💻 |
icyfire 💻 |
JS 💻 |
richzw 💻 |
cheerfun 💻 |
rkmdsxmds 💻 |
devin7788 💻 |
Cannian 💻 |
LU XIUYUAN 💻 |
zzzpppy 💻 |
Kagaya 💻 |
Zhang Jinlong 💻 |
HBUzxl 💻 |
羊羽 💻 |
zhubiaook 💻 |
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