Community driven content discussing all aspects of software development from DevOps to design patterns. When presented with a tricky Java interview question like this, most job candidates will try to ...

We discuss some of the most common design patterns in Java and how they can help you solve common coding issues. Learn more. A design pattern is a well-established and documented solution to a common ...

Q: I want to use the Java Observer pattern in my project. With that in mind, can you give me some sample code to demonstrate how it works A: Just as object-oriented programming encourages code reuse, ...

Get an overview of design patterns, then use what you've learned to evaluate whether the Composite pattern is a good choice for a particular Java use case Numerous strategies have been devised to ...