UPDATE: You can watch a video of me giving this talk at Gophercon 2019:
Essential Go is a free book about Go programming language. It's part of Essential Programming Books. It's written to provide clear and concise explanation of topics for both beginner and advanced programmers. Most examples are linked to online playground that allows you to change the code and re-run it. You can also quickly navigate to desired content using table of content on the left and search
At Cloudflare we like Go. We use it in many in-house software projects as well as parts of bigger pipeline systems. But can we take Go to the next level and use it as a scripting language for our favourite operating system, Linux? gopher image CC BY 3.0 Renee French Tux image CC0 BY OpenClipart-Vectors Why consider Go as a scripting language Short answer: why not? Go is relatively easy to learn, n
This document summarizes a microservices meetup hosted by @mosa_siru. Key points include: 1. @mosa_siru is an engineer at DeNA and CTO of Gunosy. 2. The meetup covered Gunosy's architecture with over 45 GitHub repositories, 30 stacks, 10 Go APIs, and 10 Python batch processes using AWS services like Kinesis, Lambda, SQS and API Gateway. 3. Challenges discussed were managing 30 microservices, ensur
GoConでは毎回エラー処理について面白い知見が得られる.Go Conference 2014 autumn においては(実際のトークではないが)居酒屋にて@JxckさんがRob Pike氏から以下のようなテクニックを紹介してもらっていた. Errors are values - The Go Blog Golang Error Handling lesson by Rob Pike これはWrite(やRead)のエラー処理が複数続く場合にerrWriter を定義して複数のエラー処理を一箇所にまとめてコードをすっきりとさせるテクニックであった. そして今回の Go Conference 2016 spring のkeynoteにおいてもDave Cheney氏から(僕にとっては)新たなエラー処理テクニックが紹介された. Gocon Spring 2016 実際に使ってみて/コードを読ん
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