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 ...

One of our biggest challenges as software developers is organizing our code so that it is easier to extend and maintain. The Command pattern helps us do that by encapsulating all the data required to ...

A callback operation in Java is one function that is passed to another function and executed after some action is completed. A callback can be executed either synchronously or asynchronously. In the ...

This book shows how to understand what application you want to write, what strategies are likely to get you there, and then how to measure your level of success. This book offers practical, concrete ...

Write once, debug/test everywhere is a variant on Java's write once, run anywhere claim, and it defines the Java Platform Debugger Architecture (JPDA). The JPDA is a client/server system built from ...