Spring profiles are an advanced feature in Spring Boot. That's not to say they are difficult to understand -- they're actually very straightforward. However, new Spring developers often brush over the ...

The Java Development Kit. A build tool, such as Maven or Gradle. An IDE that simplifies software development. You could spend a morning installing all these tools and ...

Today's applications require monitoring, logging, configuration, etc. Each of these concerns can be implemented as a ...

Was there ever anything wrong with simple paper price labels? Absolutely not. And yet, the world invented the electronic ...