Go Version Manager (GVM) is an open source tool for managing Go environments.

Target Audience People who have never written a single line of code in Go but have programming experience and can tell the difference between dynamically typed languages such as JavaScript, Python or Ruby and statically typed languages such as Go, Java, or…

Today I investigated a hunch using some nice tooling built into the Go
compiler.

We break down the algorithm of searching a sorted matrix for a specific number. Once you see it you'll never forget the solution; I promise.

Learn how to do mock testing with Golang and Interfaces with a real life example using one of Go’s Spotify clients.

If you’ve ever programmed with Javascript, you definitely know about Promise and async/await. C#, Java or some other programming languages…

Panics are unforeseeable errors that will spontaneously terminate and exit a running Go program. Common mistakes are often responsible for creating panics. I…

Learn to write unit tests in Golang

So, in this tutorial series I want to teach you fundamental computer science topics you might dread,...

Integration tests give insights to the end-to-end operation of web services. In part 2 of this 2 part series over integration testing in Go we explore how to configure and manage external systems before and during testing as well as the actual act of writing…

Let’s get started! To begin, let’s make sure you have some dependencies on your OS. We will need:

Following my earlier post about Traefik 2 and Kubernetes, here are some advanced configuration examples and a full yaml example at the end of this post:
Protecting a route with a password Create an htpasswd file named users for a user admin
htpasswd -c users…

FAQ for creation GoLang monorepo with Bazel

I had to capture metrics from a service I couldn’t directly access. The go standard library ships with a reverse proxy implementation 🤯. By…

Callista Enterprise - seniora IT-arkitekter och systemutvecklare inom Java, öppen källkod, agil utveckling och systemintegration

Non-intrusive way to add profiling code to Go functions.

Go supports cross-platform compiling by building support for multiple platforms directly into the go build tool. By using the GOOS and GOARCH environment var…