How to Use Objects: Code and Concepts (Hardcover)

While most developers today use object-oriented languages, the full power of objects is available only to those with a deep understanding of the object paradigm. How to Use Objects will help you gain that understanding, so you can write code that works exceptionally well in the real world.

Author Holger Gast focuses on the concepts that have repeatedly proven most valuable and shows how to render those concepts in concrete code. Rather than settling for minimal examples, he explores crucial intricacies, clarifies easily misunderstood ideas, and helps you avoid subtle errors that could have disastrous consequences.

Gast addresses the technical aspects of working with languages, libraries, and frameworks, as well as the strategic decisions associated with patterns, contracts, design, and system architecture. He explains the roles of individual objects in a complete application, how they react to events and fulfill service requests, and how to transform excellent designs into excellent code. Using practical examples based on Eclipse, he also shows how tools can help you work more efficiently, save you time, and sometimes even write high-quality code for you.

Gast writes for developers who have at least basic experience: those who’ve finished an introductory programming course, a university computer science curriculum, or a first or second job assignment.

Coverage includes

• Understanding what a professionally designed object really looks like

• Writing code that reflects your true intentions—and testing to make sure it does

• Applying language idioms and connotations to write more readable and maintainable code

• Using design-by-contract to write code that consistently does what it’s supposed to do

• Coding and architecting effective event-driven software

• Separating model and view, and avoiding common mistakes

• Mastering strategies and patterns for efficient, flexible design

• Ensuring predictable object collaboration via responsibility-driven design

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大多數開發人員今天使用面向對象的語言，但只有對對象範式有深入了解的人才能充分發揮對象的全部威力。《如何使用對象》將幫助您獲得這種理解，以便您可以在現實世界中編寫出卓越的代碼。

作者Holger Gast專注於那些一再證明最有價值的概念，並展示如何將這些概念轉化為具體的代碼。他不僅僅停留在最小的示例上，還探索了關鍵的細節，澄清了容易誤解的想法，並幫助您避免可能產生災難性後果的微妙錯誤。

Gast討論了使用語言、庫和框架的技術方面，以及與模式、合約、設計和系統架構相關的戰略決策。他解釋了完整應用程序中各個對象的角色，它們如何對事件作出反應並滿足服務請求，以及如何將優秀的設計轉化為優秀的代碼。他還使用基於Eclipse的實際示例展示了工具如何幫助您更高效地工作，節省時間，有時甚至為您編寫高質量的代碼。

Gast的讀者是至少具有基本經驗的開發人員：那些已完成入門編程課程、大學計算機科學課程或第一或第二份工作任務的人。

內容包括：

• 理解專業設計的對象真正是什麼樣子
• 編寫反映您真正意圖的代碼-並測試以確保其正確性
• 應用語言慣用語和內涵來編寫更易讀和可維護的代碼
• 使用設計合約編寫始終按預期運行的代碼
• 編碼和架構有效的事件驅動軟件
• 分離模型和視圖，避免常見錯誤
• 掌握高效靈活設計的策略和模式
• 通過負責任的設計確保可預測的對象協作

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