Learn how to use pattern-matching features in your Java programs, including pattern matching with switch statements, when clauses, sealed classes, and a preview of primitive type pattern matching in ...

Community driven content discussing all aspects of software development from DevOps to design patterns. In this Java serialization example, we will use both the ObjectOutputStream and the ...

The Observable design pattern is used in many important Java APIs. One well-known example is a JButton that uses the ActionListener API to execute an action. In this example, we have an ActionListener ...

Once a developer finishes writing code and it works, it can feel like the job is done. It is not. The job is over when the code is refactored and cleaned up. Developers inevitably work to a deadline ...

The Prototype Pattern involves cloning objects. Learn how to create both deep and shallow clones for instances in your program where creating a new object won't work. The Prototype Pattern is a common ...

Illustrator CS6 is designed for illustrations and artwork, but interface and Web designers love its pattern-making tool. You can make complex and colorful patterns quickly, but exporting a pattern ...

Mathematicians propose a theoretical framework to understand how waves and other disturbances move through materials in conditions that vary in both space and time. The theory is called 'field ...

Object recognition is a key function in both human and machine vision. While brain decoding of seen and imagined objects has been achieved, the prediction is limited to training examples. We present a ...