Install multiple Java versions locally. SDKman to the rescue.
With the new Java Release Cycle you may need to have Java 8 (previous LTS) and Java 11 (current LTS)…
Kubectl Basic Tips
If you just started using kubectl tool there are some must-have things to ease your work. They are tested on Linux…
IntelliJ IDEA Tips & Tricks
This is a small post written after a presentation on Java User Group Graz regarding IntelliJ tricks. The presentation is available…
Spring In Action for hybris developers
Spring In Action is considered a classic and nearly must-read for anyone who whats to start with Spring development. I would…
Orphaned types in hybris
How often does the following happen: you work on some feature branch, create new properties or even new items, push…
Reactions in slack. Improve collaboration in remote teams
Inspired by the “The Effective Remote Developer” talk from QCon I wanted to share a small trick we use in…
Move translations from .properties file to the impex file for LocalizationEntry table
Problem: move many translations from the base_**.properties file to the impex file for LocalizationEntry table. Lets say in the base_**.properties for German language we have…
Passing iSAQB CPSA Foundation Level Exam in 2018
Recently I have taken a 4-day training culminated in the iSAQB CPSA Foundation Level Exam. The CPSA, by the way,…
HyperLogLog
During Netconomy Summit I learned about an interesting algorithm called HyperLogLog. The idea is like this — suppose you have…
Why backdoors are bad
There are people who argue that backdoors in hardware and software, that allows the government to access data bypassing the standard passwords are a good thing. Those are governments, they argue, I want to use passwords to protect myself from bad guys, but I also want the government to be able to break the devices of bad guys.