getting.Things.done();
I did not plan to write a third part about my journey to small Docker images for OpenJDK. However, Java 16 will support musl-libc instead of glibc which is very interesting for our container world. So I did another experiment … Read More »
This is part two of my article about small JREs. You find the first part in a separate blog post. The original post was published in German in my employers blog. What about Docker? In the first part, we build … Read More »
How we can use small JREs in productive environments to keep our systems small and secure. I originally published this article in German in my employer’s blog. The recent version of AdoptOpenJDK and even the current LTS version do not … Read More »
JMock is a very clean mocking framework. There are many others out there, but after I read “Growing Object Oriented Software Guided by Tests” I really prefer JMock for the most tasks. We talked about Java’s Proxy class in my … Read More »
After we got a rough idea how Spring works internally, let’s go a bit further. Spring allows it to transparently open and close Database connections, add caching mechanisms and so on. Let’s find out how Spring does this. There are … Read More »
Last time we experimented with a simple, self-cooked DI solution which work’s a bit like spring. Let’s continue this idea and talk about how to implement DI by using Annotations instead of configuration files. Again, I prepared a small Project … Read More »
One thing I really hate is believing in magic when writing software. It may be possible that we just don’t understand some things, but it is not magic, they are just some things we not know (yet). Just google for … Read More »
When using SSH with public keys it is very annoying to enter the pass phrase everytime you connect to a host. In some cases (I won’t talk about security here, but you should really check waht it means to use … Read More »
Jenkins (formerly hudson) is a very cool CI-Tool. It is easily possible to automate building, testing and deployment with Jenkins. It is possible to split the task into several Jenkins jobs. This has a few advantages: You see very fast, … Read More »
Setting up Scala is really easy. Just extract it, add the bin/ directory to your %PATH%, and you are ready to run scala and fsc. But as with java, this is seldom enough. Normally, you want to use an IDE … Read More »