Advent of Code 2023 – Day 3

The next release of OpenJDK is number 15. I will title this release unsafe garbage as it focuses on garbage collection and removing usages of unsafe methods. We also look at string blocks and records.

In this video series, I try to challenge myself with the Advent of Code trials. Each solution will be published to Github, and I hope you will learn something from my coding mistakes and perhaps send some code my way on how you have done these challenges. I know by reading code, so this is…

We will create an image from scratch in docker and add that to a docker registry so we can reuse that image when we create new docker instances, controlling the whole flow. Working with docker and registry First of we install the docker client, server and registry on our debian machine. apt install docker docker.io…

We talk about what an accessible app is and how we can improve our testing, both manually and automatic.

We look into how to set up FastCGI Process Manager (FPM). What configuration options and considerations are important.

We look into how to set up WireGuard on a Linux system. In this case, we use Debian in order to create a tunnel between two nodes using WireGuard. The setup is quite easy because WireGuard has strong opinions about what should be available and that means that the setup doesn’t have that many things…