Lessons Learned and News in August 2020
This is what I learned in August 2020: OpenAI with GPT 3 is a huge thing right now, here’s a nice video explaining the hype. Over the last couple of we...
Formatting Currency in Java with string.format
There are common tasks in programming I never performed in a production project. Formatting currency is one of them. I only noticed that when I searched a li...
Lessons Learned and News in July 2020
This is what I learned in July 2020: Learned about the Stackoverflow Developer Survey. Learned what a lightboard is: A pretty cool installation for do...
Java 14 Records
This is just a small code snippet demonstrating the preview of the new Records in Java 14. public record Person( String name, Integer age ) ...
Lessons Learned and News in June 2020
This is what I learned in June 2020: Nothing learned, but had fun while presenting a online live-coding session for my coworkers at msg DAVID, showing te...
Backup and Restore a MongoDB Deployed on Cloudfoundry
Earlier, I wrote an article about how to create a connection to a database service in Cloudfoundry. The reason for this was to backup and restore a Mongo dat...
SSH in App on Cloudfoundry, for Example to access Database Service
SSH-ing into an app deployed on Cloudfoundry, for example to access a database service, is well documented: Accessing Apps with SSH, Cloudfoundry docume...
Refactoring your Classes in Axon? Well ...
One of the projects I work in has an uncommon tech stack, at least it differs from the standard CRUD-application-tendency many company-apps are built in. The...
Lessons Learned and News in May 2020
This is what I learned in May 2020: A while ago, I found two websites that can be of help for designing color schemas: color-hex.com and a color calculat...