Twenty-three years ago, in his Design Principles and Design Patterns article, Robert "Uncle Bob" Martin boiled down the Liskov substitution principle to the idea that "derived classes should be ...

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

It was actually fully usable for my needs ...

Whether you’re visiting, new to town or just need a refresher on the joys of living here, explore our only-the-locals-know ...

Starting your coding journey can feel overwhelming, but it doesn't have to be. From your first 'Hello World' to understanding ...

When formulating assertions, JUnit quickly reaches its limits. The AssertJ and Google Truth libraries offer new possibilities ...

Vibe coding is legit enough that enterprises need to start experimenting. Finding the right tool for your users and use cases is the first step.

Thinking about how to build a banking app? It’s a big project, for sure. People expect their banks to be right there on their ...

“Should I fight or should I film?” No, that’s not a Clash outtake. It’s what Artem Ryzhykov asked himself as he observed the Maidan Revolution in Kyiv in 2014 — a protest that sprawled over several ...

Creating simple data classes in Java traditionally required substantial boilerplate code. Consider how we would represent Java’s mascots, Duke and Juggy: public class JavaMascot { private final String ...

The parasitic infection schistosomiasis affects an estimated 200 million people globally, many of them children. But campaigns to identify and treat it face formidable hurdles. Mohammed Aliyu, 11, ...