Lessons Learned and News in April 2020
This is what I learned in April 2020: Working on both private and business projects, I often commited changes in my private repositories with my business...
Counter Corona - Pair-Program everything!
As most of us, my developer team and I are doing things quite different these days. For future readers: The Corona virus holds the whole world hostage. To st...
Exposing additional Headers in Requests to Spring MVC so that they can be used in Angular
Working on new features for IT Hub Brunswick, I encountered a curious problem. Sending a POST request from the Angular 8 frontend to the Spring MVC backend r...
Lessons Learned and News in March 2020
This is what I learned in March 2020: I deepened my knowledge about Docker, Kubernetes and AWS. Like always, I created a repository with notes about Dock...
Book Review "Principles" by Ray Dalio
Recently, I finished reading the book “Principles” by Ray Dalio. This is a short review of my most important take-aways from the book. First of all, the des...
Lessons Learned and News in January and February 2020
This is what I learned in January and February 2020: As I wrote in the last lessons learned article, I did not work for some months and re-entered the so...
Lessons Learned and News in late 2019
Because of unforeseen “events in life”, this monthly lessons-learned article is several months late. Due to the circumstances, I did not work nearly as much ...
poll.digitalcourage.de
There are several tools to solve the “Let’s schedule an event” and “Let’s find a common result via a poll” - problems. The most famous is doodle.com. However...
Reloading Images in Angular-Templates (img)
Working on IT Hub, I recently had to find a way to reload images in this Angular Single Page Application. The new functionality I added allows an administrat...