-
Desktop Java
Don’t Remove Listeners – Use ListenerHandles
Listening to an observable instance and reacting to its changes is fun. Doing what is necessary to interrupt or end…
Read More » -
Career
Job Search Trap: It Doesn’t Matter What I Look Like
If you are a technical person, you probably dress in a casual way for work. I do. When it’s time…
Read More » -
Software Development
We can’t measure Programmer Productivity… or can we?
If you go to Google and search for “measuring software developer productivity” you will find a whole lot of nothing.…
Read More » -
Software Development
How To Develop Software Using Only SaaS
The world is fast moving to Software-as-a-Service (SaaS) and we developers are busy learning how to build SaaS applications. We…
Read More » -
DevOps
Java EE, Docker, WildFly and Microservices on Docker
If one thing survived all the New Year parties, it is Docker. It was hot at the end of 2014…
Read More » -
Core Java
Testing with files and directories in JUnit with @Rule
Testing with Files and directories in JUnit is easy thanks to TemporaryFolder @Rule. In JUnit rules (@Rule) can be used…
Read More » -
Enterprise Java
A beginner’s guide to Java Persistence locking
Implicit locking In concurrency theory, locking is used for protecting mutable shared data against hazardous data integrity anomalies. Because lock…
Read More » -
Enterprise Java
Apache TomEE + JMS. It has never been so easy.
I remember old days of J2EE (1.3 and 1.4) that it was incredibly hard to start a project using JMS.…
Read More » -
Core Java
Instances of Non-Capturing Lambdas
Roughly a month ago, I summarized Brian Goetz’ peek under the hood of lambda expressions in Java 8. Currently I’m…
Read More »
