Golang 入门才各

## Golang Warsaw #54  26 October 2023 – 18:30 7N, Płuławska 182, Warszawa Host ## N ## Sponsors ## gogo ## spacelift Daliga, Lukasz Gut 4. Afterparty, slowly moving to a place close by ## Looking for speakers! • Golang specifics • Software engineering (implement/use/best practices) • Tech leadership and/or management jakubdal@gmail.com, wbarczynski@gmail.com Twitter/X: @golangwaw Slides: github.com/golangpoland/meetup_golang_warsaw Job Board: facebook.com/groups/golangpolandjobs ## Questions? Join channel #poland on gophers

## Golang Warsaw #53  20 September 2023 – 18:30 Connectis_ (Varso Place), Chmielna 71, Warszawa Host Connectis_ ## Sponsors Afterparty, slowly moving to a place close by ## Join Slido for Q&A ☐ ## Looking for speakers! • Golang specifics • Software engineering (implement/use/best practices) • Tech leadership and/or management jakubdal@gmail.com, wbarczynski@gmail.com Twitter/X: @golangwaw Slides: github.com/golangpoland/meetup_golang_warsaw Job Board: facebook.com/groups/golangpolandjobs ## Questions? Join channel #poland on gophers

Golang Warsaw #48 15 September 2022 / Przestrzen Meta gogo spacelift ’ alt=‘OCR图片’/> Speakers wanted Please ask your colleages Your talk Write on #gopher slack to @Wojciech B Please ask your colleages Slack: #poland / #poland-warsaw Twitter: @golangwaw Slides: https://github.com/golangpoland/ meetup_golang_warsaw

5 pprof 1.15.6 Summary 1.15.7 References 1.16 preface 1.17 ## Build Web Application with Golang ## Purpose Because I'm interested in web application development, I used my free time to write operating systems. This is probably the easiest way to get started. You can get the installers from the Golang Download Page. • Install it yourself from source code. o Popular with developers who are familiar add-apt-repository ppa:gophers/go sudo apt-get update sudo apt-get install golang-go ## wget wget https://storage.googleapis.com/golang/go1.8.3.linux-amd64.tar.gz sudo tar -xzf go1.8.3.linux-amd64.tar.gz -C

## Go语言基础 Golang Fundaments 中山大学 数据科学与计算学院 潘茂林 panml@mail.sysu.edu.cn ## 大纲 • Golang-设计哲学 • 基础知识学习 • Go语言的入门资源 • 本地项目工作空间组织 • 开始编程 ## Golang-设计哲学 ## 我们需要什么样的语言 曾经 我们对包含大量代码的程序印象深刻。 - 我们努力在代码库中创建大型抽象。 易于阅读代码 - 对遗存软件友好 • 心智模型 • 生产率与性能 • 正确性与性能 • 规则 • 方便代码评审 - 完整性 - 可读性 - 简单性 - 性能 - 微优化 ## Golang-设计哲学 面向数据的设计（Data-Oriented Design） “数据占主导地位。如果您选择了正确的数据结构，并且组织得很好，那么算法几乎总是不言自明的。数据结构，而不是算法，是编程的核心。”——罗伯·派克 面向包的设计（Package-Oriented Design） • 并发软件设计（Concurrent Software Design） • 管道设计（Channel Design） ## Golang-设计哲学 ## • 实用主义的语言风格 - 面向编译器的静态类型语言 • 数据类型必须在编译阶段确定 • 语言能充分发挥编译优化技术 - 复古且简便的语言 • 集合了多种语言实用的语法表示

idiomatic Go code. For the full story, consult Go's extensive documentation. Subscribe to the golang-announce mailing list to be notified when a new stable version of Go is released. ## Community resources several Go programs deployed in production inside Google. A public example is the server behind http://golang.org. It's just the godoc document server running in a production configuration on Google App languages. However, if you choose to add the Google logo or branding to your site (it does not appear on golang.org), you will need to abide by the guidelines at http://www.google.com/permissions/guidelines.html

specified. §7. Constants and Variables 1| var lang, website string = "Go", "https://golang.org" 2| var compiled, dynamic bool = true, false 3| var announceYear int = 2009 As we have found variable will be 12| // deduced as the built-in type "string". 13| var website = "https://golang.org" The type deductions in the above example can be viewed as implicit conversions. The following operator. Example: 1| println("Go" + "lang") // Golang 2| var a = "Go" 3| a += "lang" 4| println(a) // Golang If one of the two operands of a string concatenation operation

# Golang to the rescue: Saving DevOps from TLS turmoil GopherCon 2017 Lightning Talk Chris Short Manager of DevOps at Bankrate ## I ntroduction ## Chris Short • Manager of DevOps at Bankrate (http://www er.com/ChrisShort) This talk was derived from an opensource.com article I wrote in April 2017: Golang to the rescue: Saving DevOps from TLS turmoil (https://opensource.com/article/17/4/testing-certi McNamara (https://github.com/ashleymcnamara/gophers) ## Three Go Packages: log • The go log(https://golang.org/pkg/log/) package is pretty self explanatory • Package that enables logging • Needed a spectacular