The Easiest Way To Learn Design Patterns
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The easiest way to learn design patterns
Author: Fiodar Sazanavets
language: en
Publisher: Fiodar Sazanavets
Release Date: 2024-01-14
One thing that makes you truly stand out as a software engineer is a good knowledge of design patterns. Knowing them makes you quicker at solving problems. It makes you much better at understanding architecture. And it significantly improves your chances of landing a good job, as it makes you better at solving problems during technical interviews. However, the biggest problem with the design patterns is that they are hard to learn. Most of them are not very intuitive. Therefore getting to understand them at the level where you can use them usually takes a long time. Many developers just give up, which prevents them from unlocking their full potential. This book aims to solve this problem. It takes a very different approach from how design patterns are normally taught. It does it by providing sufficient context first. Instead of jumping into the UML diagrams and code samples, the book provides descriptions of real-life software engineering challenges that developers can easily relate to. For each of these scenarios, appropriate design patterns are listed with a summary of how each of them can solve a given problem. Only then, when sufficient context has been provided, we jump into the code examples. The process of effective learning is not about memorization. It's about adding new associations to the existing knowledge. And this is the approach this book has taken. Because of its structure, this book can also be effectively used as a reference source. It allows you to look up an appropriate design pattern as you are facing a problem of a particular type.
Learning Design Patterns with Unity
Author: Harrison Ferrone
language: en
Publisher: Packt Publishing Ltd
Release Date: 2024-05-31
Build optimized games & elevate your skills with popular software design patterns in Unity 2023 and C#! Purchase of the print or Kindle book includes a free eBook in PDF format Key Features Craft engaging Unity 2023 games while mastering design patterns like Singleton, Object Pool, and more Write clean, reusable C# code using creational, behavioral, and structural patterns, tailored for the game development environment Go beyond basic design pattern usage and learn to customize and extend them for your unique game design needs Book DescriptionStruggling to write maintainable and clean code for your Unity games? Look no further! Learning Design Patterns with Unity empowers you to harness the fullest potential of popular design patterns while building exciting Unity projects. Through hands-on game development, you'll master creational patterns like Prototype to efficiently spawn enemies and delve into behavioral patterns like Observer to create reactive game mechanics. As you progress, you'll also identify the negative impacts of bad architectural decisions and understand how to overcome them with simple but effective practices. By the end of this Unity 2023 book, the way you develop Unity games will change. You'll emerge not just as a more skilled Unity developer, but as a well-rounded software engineer equipped with industry-leading design patterns. What you will learn Implement a persistent game manager using the Singleton pattern Spawn projectiles efficiently with Object Pooling for optimized performance Build a flexible crafting system using the Factory Method pattern Design an undo/redo system for player movement with the Command pattern Implement a state machine to control a two-person battle system Modify existing character objects with special abilities using the Decorator pattern Who this book is for This book is your perfect companion if you're a Unity game developer looking to level up your C# skills and embrace industry standards for building robust games. Knowledge of Unity and basic C# programming is recommended.
Design Patterns in Java
Author: Steven Metsker
language: en
Publisher: Addison-Wesley Professional
Release Date: 2006-04-18
Design Patterns in JavaTM gives you the hands-on practice and deep insight you need to fully leverage the significant power of design patterns in any Java software project. The perfect complement to the classic Design Patterns, this learn-by-doing workbook applies the latest Java features and best practices to all of the original 23 patterns identified in that groundbreaking text. Drawing on their extensive experience as Java instructors and programmers, Steve Metsker and Bill Wake illuminate each pattern with real Java programs, clear UML diagrams, and compelling exercises. You'll move quickly from theory to application–learning how to improve new code and refactor existing code for simplicity, manageability, and performance. Coverage includes Using Adapter to provide consistent interfaces to clients Using Facade to simplify the use of reusable toolkits Understanding the role of Bridge in Java database connectivity The Observer pattern, Model-View-Controller, and GUI behavior Java Remote Method Invocation (RMI) and the Proxy pattern Streamlining designs using the Chain of Responsibility pattern Using patterns to go beyond Java's built-in constructor features Implementing Undo capabilities with Memento Using the State pattern to manage state more cleanly and simply Optimizing existing codebases with extension patterns Providing thread-safe iteration with the Iterator pattern Using Visitor to define new operations without changing hierarchy classes If you're a Java programmer wanting to save time while writing better code, this book's techniques, tips, and clear explanations and examples will help you harness the power of patterns to improve every program you write, design, or maintain. All source code is available for download at http://www.oozinoz.com.