David Geary’s series is a masterful introduction to many of the Gang of Four patterns in Java code. Design Patterns is canonical reading for software developers, but many new programmers are ...

This article, an excerpt from Foundations of JSP Design Patterns (Apress, 2004), describes the View Helper pattern and shows how to build a few useful view helpers that you can add to your own ...

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 ...

EJB Design Patterns goes beyond high-level design pattern descriptions into critical EJB-specific implementation issues, illustrated with source code implementations. The book contains a catalog of ...

LeetCode’s Java ecosystem is evolving beyond mere algorithmic correctness, with a growing emphasis on code quality metrics such as readability, maintainability, and performance profiling.

Code guidance: Implement four design patterns to optimize the decoupled components: Strangler Fig, Queue-Based Load Leveling, Competing Consumers, and Health Endpoint Monitoring patterns.