Lessons Learned in December 2017
This is what I learned in December 2017: Since recently, my main project is using Springs Caching annotation, using Google Guavas caching implementation....
Manager's Schedule and Creator's Schedule
In the great book “Tools of Titans” by Tim Ferris, I read about manager’s schedule and creator’s schedule. In this article, I explain the difference between ...
Lessons Learned in November 2017
This is what I learned in November 2017: One more cool shortcut for IntelliJ IDEA: Shift + Esc closes panels. Especially helpful in presentation mode. ...
Lessons Learned in October 2017
This is what I learned in October 2017: Until now, I used query methods in Spring Data JPA only for reading. However, also updates can be written in repo...
Lessons Learned in September 2017
This is what I learned in September 2017: Used org.apache.commons.collections4.map.MultiKeyMap for the first time. This map can hold multiple keys for ev...
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5 Observations at Coderetreats
Recently, I facilitated another coderetreat. As in previous retreats, the participants who experienced their first coderetreat showed a pretty similar behavi...
Git - To Squash Or Not To Squash
Until recently, I told my team to squash all of their commits on a given feature branch to just one commit. Every feature branch consisted of just this one c...
Lessons Learned in July 2017
This is what I learned in July 2017: In my main project, we use Atlassian JIRA since the beginning of the project. Recently, I learned about a cool featu...
Lessons Learned in June 2017
This is what I learned in June 2017: In a HackTalk-Event, I learned what Gitlab is. In this event, I also learned that Jenkins has been further develop...