24.05.2017 by Jens in Spring Boot
Spring Boot provides a good set of starters for the popular open source frameworks used in modern Spring applications. However, it is not limited to that, and we are not at the mercy of the Spring Boot gods. We can create our own starters.
Uploading a file with Spring MVC is pretty easy, and it gets even easier when running in Spring Boot. However, it's one of the tasks a developer does once in a while and therefore is pretty easy to forget. The page is a reminder for all of us.
I build several desktop applications using PySide. It works like a charm on Windows. However, I found a nasty bug in the Mac version which I could not reproduce on my local machine. This one drove me nuts. It was hard to analyze, I own just one Mac and do not have access to another machine. Luckily, with the help of some very long googling (guessing symptoms) and the help of a user of one of my applications, I could fix the issue. As a reminder for myself and help for you, I document it.
While researching alternatives to publishing books for programming related topics, I noticed that video courses get more and more common as the medium. I started wondering if works for coding related topics.
10.05.2017 by Jens in Spring Boot
The Spring Boot Actuators are a big helper and time saver when you bring your application into production. They expose different types of information, like health, metrics, dump, info, etc. out of the box and you can even expose your informations via well-defined interfaces.