Organizing a Go module - The Go Programming Language

2023/09/21 121 users

A common question developers new to Go have is “How do I organize my Go project?”, in terms of the layout of files and folders. The goal of this document is to provide some guidelines that will help answer this question. To make the most of this document, make sure you’re familiar with the basics... 続きを読む

Fixing For Loops in Go 1.22 - The Go Programming Language

2023/09/19 13 users

The Go Blog Fixing For Loops in Go 1.22 David Chase and Russ Cox 19 September 2023 Go 1.21 includes a preview of a change to for loop scoping that we plan to ship in Go 1.22, removing one the most common Go mistakes. The Problem If you’ve written any amount of Go code, you’ve probably made the mi... 続きを読む

Structured Logging with slog - The Go Programming Language

2023/08/22 60 users

The Go Blog Structured Logging with slog Jonathan Amsterdam 22 August 2023 The new log/slog package in Go 1.21 brings structured logging to the standard library. Structured logs use key-value pairs so they can be parsed, filtered, searched, and analyzed quickly and reliably. For servers, logging ... 続きを読む

Backward Compatibility, Go 1.21, and Go 2 - The Go Programming Language

2023/08/14 12 users Reading Russ Cox and Go

The Go Blog Backward Compatibility, Go 1.21, and Go 2 Russ Cox 14 August 2023 Go 1.21 includes new features to improve compatibility. Before you stop reading, I know that sounds boring. But boring can be good. Back in the early days of Go 1, Go was exciting and full of surprises. Each week we cut... 続きを読む

Go 1.21 is released! - The Go Programming Language

2023/08/08 19 users

The Go Blog Go 1.21 is released! Eli Bendersky, on behalf of the Go team 8 August 2023 Today the Go team is thrilled to release Go 1.21, which you can get by visiting the download page. Go 1.21 is packed with new features and improvements. Here are some of the notable changes; for the full list, ... 続きを読む

Go 1.21 Release Notes - The Go Programming Language

2023/08/08 12 users

Introduction to Go 1.21 The latest Go release, version 1.21, arrives six months after Go 1.20. Most of its changes are in the implementation of the toolchain, runtime, and libraries. As always, the release maintains the Go 1 promise of compatibility; in fact, Go 1.21 improves upon that promise. W... 続きを読む

Experimenting with project templates - The Go Programming Language

2023/07/31 14 users

The Go Blog Experimenting with project templates Cameron Balahan 31 July 2023 When you start a new project in Go, you might begin by cloning an existing project. That way, you can start with something that already works, making incremental changes instead of starting from scratch. For a long time... 続きを読む

Go 1.18 is released! - The Go Programming Language

2022/03/15 17 users

The Go Blog Go 1.18 is released! The Go Team 15 March 2022 Today the Go team is thrilled to release Go 1.18, which you can get by visiting the download page. Go 1.18 is a massive release that includes new features, performance improvements, and our biggest change ever to the language. It isn’t a ... 続きを読む

Go 1.17 Release Notes - The Go Programming Language

2021/08/16 11 users

Introduction to Go 1.17 The latest Go release, version 1.17, arrives six months after Go 1.16. Most of its changes are in the implementation of the toolchain, runtime, and libraries. As always, the release maintains the Go 1 promise of compatibility. We expect almost all Go programs to continue t... 続きを読む

Go 1.13 Release Notes - The Go Programming Language

2019/09/03 25 users

Introduction to Go 1.13 The latest Go release, version 1.13, arrives six months after Go 1.12. Most of its changes are in the implementation of the toolchain, runtime, and libraries. As always, the release maintains the Go 1 promise of compatibility. We expect almost all Go programs to continue t... 続きを読む

Go 1.10 Release Notes - The Go Programming Language

2018/02/16 16 users Release Notes Go 1.1

package main import "fmt" func main() { fmt.Println("Hello, 世界") } Introduction to Go 1.10 The latest Go release, version 1.10, arrives six months after Go 1.9 . Most of its changes are in the impleme... 続きを読む

本の虫: Brian Kernighanがプログラミング言語Goの組版に使ったのはなんとtroff

2016/04/12 95 users 邦訳 丸善 プログラミング言語Go 組版

Ramakrishnan Muthukrishnan - Brian Kernighan on the typesetting of "The Go Programming Language" book L&RのKでありAWKのKでもあるBrian KernighanとAlan Donovanの執筆したThe Go Programming Language（邦訳は丸善からプログラミング言語Goとし... 続きを読む

「Go による Web アプリケーション開発」書評 - methaneのブログ

2016/02/20 79 users 文法 チュートリアル golang Go methane 後半

2016 - 02 - 20 「Go による Web アプリケーション開発」書評 golang Go による Web アプリケーション開発 を読みました。 (まだ後半はパラパラめくっただけですが) この本は Go の チュートリアル では無いです。 A Tour of Go とか The Go Programming Language で基本的な文法などは抑えた状態で読むべきでしょう。 この本で最... 続きを読む

quick - The Go Programming Language

2015/09/26 25 users Quick

Internal call graph ▾ In the call graph viewer below, each node is a function belonging to this package and its children are the functions it calls—perhaps dynamically. The root nodes are the entry po... 続きを読む

GoのExampleテストが便利 : swdyh

2015/08/19 52 users swdyh Testing GoDoc 仕組 ドキュメント

Goでは、Example用のコードをgodocに表示させたり、テストとして実行して結果をチェックをすることができます。Example用のコードを書いて、それをドキュメントにコピペする作業や、その内容が古くなって動かないということから開放してくれます。 この仕組についてはtestingパッケージに説明があります。 testing - The Go Programming Language http:... 続きを読む

npmパッケージをExampleテストしよう | Web Scratch

2015/07/29 43 users npmパッケージ example Testing ライブラリ

Exampleテスト 自分がそう呼んでいるだけなので、正式名称があるのかよくわかりませんが、 あるライブラリを公開する際に、exampleディレクトリにそのライブラリを使って実際に動くサンプルコードを作って、それを実行するテスト というのを示しています。 Go言語のExampleと近いような気がします。 testing - The Go Programming Language 以下のスライドでも... 続きを読む

Go 1.4 Release Notes - The Go Programming Language

2014/12/11 14 users

package main import "fmt" func main() { fmt.Println("Hello, 世界") } Introduction to Go 1.4 The latest Go release, version 1.4, arrives as scheduled six months after 1.3. It contains only one tiny langu... 続きを読む

Go 1.4 Release Notes - The Go Programming Language

2014/10/30 42 users

Introduction to Go 1.4 The latest Go release, version 1.4, arrives as scheduled six months after 1.3 and contains only one tiny language change, a possibly breaking change to the compiler, a backwards... 続きを読む

Go 1.3 Release Notes - The Go Programming Language

2014/04/23 33 users

Introduction to Go 1.3 The latest Go release, version 1.3, arrives six months after 1.2, and contains no language changes. It focuses primarily on implementation work, providing precise garbage collec... 続きを読む

Matzにっき(2009-11-13) - [言語] The Go Programming Language

2009/11/12 236 users Java 目次 言語実装 Matzにっき 言語仕様

_ [言語] The Go Programming Language もう知っている人は知っているGoogleからのシステムプログラミング新言語Go。 すっかり祭りには乗り遅れた感があるけど、少しだけコメントをつけておこう。 目次 言語仕様 言語実装 技術的でない話 まとめ 言語仕様 総合的に見て、非常にバランスを考えているように思える。 JavaやC++のような複雑さを排して、シンプルに徹する一... 続きを読む

The Go Programming Language

2009/11/10 1131 users

Home Documents Tutorial Effective Go FAQ Language Design FAQ Tech talk (1 hour) (PDF) Language Specification Memory Model Go for C++ Programmers How To Install Go Contribute code Programming Command d... 続きを読む