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Introduction
What’s so special about design patterns?
At any given moment, someone struggles with the same software design problems you have. And, chances are, someone else has already solved your problem. This edition of Head First Design Patterns—now updated for Java 8—shows you the tried-and-true, road-tested patterns used by developers to create functional, elegant, reusable, and flexible software. By the time you finish this book, you’ll be able to take advantage of the best design practices and experiences of those who have fought the beast of software design and triumphed.
What’s so special about this book?
We think your time is too valuable to spend struggling with new concepts. Using the latest research in cognitive science and learning theory to craft a multi-sensory learning experience, Head First Design Patterns uses a visually rich format designed for the way your brain works, not a text-heavy approach that puts you to sleep.
Contents
Chapter 01: Intro to Design Patterns
Chapter 02: the Observer Pattern
Chapter 03: the Decorator Pattern
Chapter 04: the Factory Pattern
Chapter 05: the Singleton Pattern
Chapter 06: the Command Pattern
Chapter 07: the Adapter and Facade Patterns
Chapter 08: the Template Method Pattern
Chapter 09: the Iterator and Composite Patterns
Chapter 13: Better Living with Patterns