How to complain about Go

Over the years of existence of Go programming language, the articles with its critique was always popular, bringing a lot of discussion from both sides. Recently, Maksim Kochkin even created GitHub repo with curated list of articles complaining about golang’s imperfection. So, is it true that ranting about Go flaws is a trend nowadays? With carefully gathered links in the repository above, we can check this! :) Unfortunately, there are only 17 articles in the list, which is a bit disappointing because it’s not enough for fine statistical analysis, but we can use this anyway.

Integration testing in Go using Docker

Note: this post was originally written for the Go Advent 2015 series, but I discovered that a post with almost exactly the same subject (and even similar code!) already planned :) That’s amazing. Golang is often used for writing microservices and various backends. Often these type of software do some computation, read/write data on external storage and expose it’s API via http handlers. All this functionality is remarkably easy to implement in Go and, especially if you’re creating 12factor-compatible app, Go is your friend here.

Explaining Go error handling

I recently translated great article — Errors are values by Rob Pike — and we discussed it in our podcast Golangshow (in russian). One thing I was surprised about is that even experienced Go developers sometimes do not understand the core idea of that article. Looking back, I remember my first impressions when I read it for the first time. It was similar to “It looks like Pike just adds some complexity to what could’ve been solved gracefully with exceptions”.