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December 18, 2020 20:26
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How to Go (golang)
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From time to time, I get asked how to program or how to write in Go. Go is used by almost all tech companies now and is essential in industry. Uber, Netflix, Google, Facebook, Twitter, Amazon, etc... all use Go on their servers. The name of the language is "Go" but when using a search engine we call it "golang". If you want to learn Go, here's how: | |
"Go by Example" and "A Tour of Go" are both essential early learning resources. | |
https://gobyexample.com | |
https://tour.golang.org/welcome/1 | |
Effective Go is one of the best resources when learning Go. | |
https://golang.org/doc/effective_go.html | |
There's a great starter guide: | |
https://golang.org/doc/code.html | |
There is also the playground, which has some constraints and isn't the same as Go locally, but it is still a very useful learning tool. | |
https://play.golang.org | |
If you plan on learning the language or programming, I recommend going over Effective Go and the Tour at least three times. You can skip the concurrency sections for now as they are a little more complicated. | |
Visual Studio Code is what I use when coding: | |
https://code.visualstudio.com | |
When ready, you should install Go on your own machine so you can run your own programs: | |
https://golang.org/doc/install. | |
The Go Spec is the Go bible. It is a little more complicated and is a better reference when more acquainted with the language: | |
https://golang.org/ref/spec | |
Go has an amazing standard library: | |
https://golang.org/pkg/ | |
And Go has amazing documentation for everything, including your own code that's public: | |
https://godoc.org/ | |
One a little more advanced, Go has a strong culture around readable coding: | |
https://github.com/golang/go/wiki/CodeReviewComments | |
Github is Facebook for programmers. It is a place to save your projects, collaborate, and share them with others. I recommend getting a GitHub asap. | |
https://github.com | |
You might need to install git for GitHub to work. Git is used to track changes to your programs which makes moving, changing, and sharing far easier. | |
https://git-scm.com | |
As far as Youtube is concerned, "Just for Func" is my favorite: | |
https://www.youtube.com/watch?v=uBjoTxosSys | |
To keep up to date and for interesting news, I subscribe to the Go subreddit: | |
https://old.reddit.com/r/golang | |
And beyond that, it's just practice. | |
Good luck in becoming a Go gopher! |
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