In the GoLang we use interfaces everywhere. But we also should understand the rules and idioms how GoLang interfaces works. Let’s read about them 😉; part one:

#development #basics

https://medium.com/golangspec/interfaces-in-go-part-i-4ae53a97479c

Everybody use dependencies and third-party packages but what is the best way to use it? GopherAcademy helps to understand best practice for the vendor folder organization. Of course, code examples and theory points are included 🙂

#development #basics #manual

https://blog.gopheracademy.com/advent-2015/vendor-folder/

New post about concurrency problems and solutions. Main points with examples:

- Blocking Channels;
- Blocking Channels Buffer;
- Wait Group (run multiple async tasks and wait for them execution);

#development #basics #algorithms

https://hackernoon.com/concurrency-how-it-can-help-you-and-how-you-can-use-golang-to-reach-it-easily-ae3e070b3d2c

Do you know the difference between “go build” and “go install” commands? Now I sure you will 🙂

#development #basics

https://pocketgophers.com/go-install-vs-go-build/

Good and simple short article about the benchmark writing in GoLang. Code examples are available 😉

#development #benchmarks #testing #basics

https://mycodesmells.com/post/testing-go-with-benchmarks

Simple and good for understanding tutorial about Golang’s channels. It can help beginners to meet with them and learn to use it without problems 🙂
Keys of the article:
- What is a channel, goals, and functions of it;
- Deadlocks and other problems;
- Channel ranging and closing. When, why and how?

#development #basics #language

https://guzalexander.com/2013/12/06/golang-channels-tutorial.html

One of popularly questions is: How to handle errors correctly? GoLang best practices on the Medium will help with it. Of course, code examples are included 🙂

#development #practice #basics

https://medium.com/@sebdah/go-best-practices-error-handling-2d15e1f0c5ee?source=linkShare-b636419a57de-1520408380

Top GoLang features that you don’t know or don’t hear so much 🙂 If you want some main points of this article they are here:

- GoDoc;
- Static code analysis;
- Built-in testing and profiling framework;
- Race condition detection;
- Learning curve;
- Reflection;
- Opinionatedness;
- Culture.

#manual #development #basics #language

https://medium.freecodecamp.org/here-are-some-amazing-advantages-of-go-that-you-dont-hear-much-about-1af99de3b23a?source=linkShare-b636419a57de-1520768034

How to work and use field tags in GoLang? Inside of this article Michał Łowicki from Opera company explains basics and features of tagging; include examples and best practices 🙂

#development #practice #basics

https://medium.com/golangspec/tags-in-golang-3e5db0b8ef3e

Hi 👋 there! This article is meant for those who’re new to Go and want to start learning about Go’s concurrency primitives: go routines and channels.

#development #manual #basics

https://medium.com/@trevor4e/learning-gos-concurrency-through-illustrations-8c4aff603b3