Community driven content discussing all aspects of software development from DevOps to design patterns. The goal of a lambda expression in Java is to implement a single method. All Java methods have ...

concentrate the business logic into e.g. the "Model", which "lives longer" (in years) than the often changing GUI technologies When you develop a Java Swing GUI in practice, you face the following ...

A Java string is a sequence of characters that exists as an object of the class java.lang. Java strings are created and manipulated through the string class. Once created, a string is immutable -- its ...

This book gets you started with essential software development easily and quickly, guiding you through Java’s different facets. By adopting this approach, you can bridge the gap between learning and ...

Java, a widely used programming language, comes equipped with a set of keywords that serve as building blocks for writing code. These keywords have specific meanings and functionalities, playing a ...

Error handling, also called exception handling, is a big part of Java, but it’s also one of the more divisive elements. Exception handling allows a developer to ...

Design Patterns are tried and tested ways of solving a problem within a given context. They are not invented, rather they are discovered, which is also obvious by the use of word pattern. By using ...

HTMX is a newer technology that takes plain old HTML and gives it extra powers like Ajax and DOM swaps. It’s included in my personal list of good ideas because it eliminates a whole realm of ...

Schulker, D., 2024: GenAI for Code Review of C++ and Java. Carnegie Mellon University, Software Engineering Institute's Insights (blog), Accessed June 11, 2026, https ...