代码整洁之道pdf
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內容簡介?·?·?·?·?·?·
《代碼整潔之道(英文版)》提出一種觀念:代碼質量與其整潔度成正比。干凈的代碼,既在質量上較為可靠,也為后期維護、升級奠定了良好基礎。作為編程領域的佼佼者,《代碼整潔之道(英文版)》作者給出了一系列行之有效的整潔代碼操作實踐。這些實踐在《代碼整潔之道(英文版)》中體現為一條條規則(或稱“啟示”),并輔以來自現實項目的正、反兩面的范例。只要遵循這些規則,就能編寫出干凈的代碼,從而有效提升代碼質量。
軟件質量,不但依賴于架構及項目管理,而且與代碼質量緊密相關。這一點,無論是敏捷開發流派還是傳統開發流派,都不得不承認。
《代碼整潔之道(英文版)》閱讀對象為一切有志于改善代碼質量的程序員及技術經理。書中介紹的規則均來自作者多年的實踐經驗,涵蓋從命名到重構的多個編程方面,雖為一“家”之言,然誠有可資借鑒的價值。
作者簡介??·?·?·?·?·?·
Rober C.Martin,Object Mentor公司總裁。面向對象設計、模式、UML、敏捷方法學和極限編程領域的資深顧問。他是Designing Object-Oriented C++Applications Using the BoochMethod以及Jolt獲獎圖書Agile SoftwareDevelopment,Principles,Pattems,and Practices(中譯版《敏捷軟件開發:原則、模式與實踐》)等暢銷書作者。
目錄??·?·?·?·?·?·
Chapter I: Clean CodeThere Will Be Code
Bad Code
The Total Cost of Owning a Mess
The Grand Redesign in the Sky
Attitude
The Primal Conundrum
The Art of Clean Code?
What Is Clean Code?
Schools of Thought
We Are Authors
The Boy Scout Rule
Prequel and Principles
Conclusion
Bibliography
Chapter 2: Meaningful Names
Introduction
Use Intention-Revealing Names
Avoid Disinformation
Make Meaningful Distinctions
Use Pronounceable Names
Use Searchable Names
Avoid Encodings
Hungarian Notation
Member Prefixes
Interfaces and Implementations
Avoid Mental Mapping
Class Names
Method Names
Don't Be Cute
Pick One Word per Concept
Don't Pun
Use Solution Domain Names
Use Problem Domain Names
Add Meaningful Context
Don't Add Gratuitous Context
Final Words
Chapter 3: Functions
Small!
Blocks and Indenting
Do One Thing
Sections within Functions
One Level of Abstraction per Function
Reading Code from Top to Bottom: The Stepdown Rule
Switch Statements
Use Descriptive Names
Function Arguments
Common Monadic Forms
Flag Arguments
Dyadic Functions
Triads
Argument Objects
Argument Lists
Verbs and Keywords
Have No Side Effects
Output Arguments
Command Query Separation
Prefer Exceptions to Returning Error Codes
Extract Try/Catch Blocks
Error Handling Is One Thing
The Error. java Dependency Magnet
Don't Repeat Yourself
Structured Programming
How Do You Write Functions Like This?
Conclusion
Setup Teardown Includer
Bibliography
Chapter 4: Comments
Comments Do Not Make Up for Bad Code
Explain Yourself in Code
Good Comments
Legal Comments
Informative Comments
Explanation of Intent
Clarification
Warning of Consequences
TODO Comments
Amplification
Javadocs in Public APIs
Bad Comments
Mumbling
Redundant Comments
Misleading Comments
Mandated Comments
Journal Comments
Noise Comments
Scary Noise
Don't Use a Comment When You Can Use a
Function or a Variable
Position Markers
Closing Brace Comments
Attributions and Bylines
Commented-Out Code
HTML Comments
Nonlocal Information
Too Much Information
Inobvious Connection
Function Headers
Javadocs in Nonpublic Code
Example
Bibliography
Chapter 5: Formatting
The Purpose of Formatting
Vertical Formatting
The Newspaper Metaphor
Vertical Openness Between Concepts
Vertical Density
Vertical Distance
Vertical Ordering
Horizontal Formatting
Horizontal Openness and Density
Horizontal Alignment
Indentation
Dummy Scopes
Team Rules
Uncle Bob's Formatting Rules
Chapter 6: Objects and Data Structures
Data Abstraction
Data/Object Anti-Symmetry
The Law of Demeter
Train Wrecks
Hybrids
Hiding Structure
Data Transfer Objects
Active Record
Conclusion
Bibliography
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轉載于:https://www.cnblogs.com/long12365/p/9730713.html
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