Working Effectively with Legacy Code

Working Effectively with Legacy Code pdf epub mobi txt 電子書 下載2025

MICHAEL C. FEATHERS works for Object Mentor, Inc., one of the world's top providers of mentoring, skill development, knowledge transfer, and leadership services in software development. He currently provides worldwide training and mentoring in Test-Driven Development (TDD), Refactoring, OO Design, Java, C#, C++, and Extreme Programming (XP). Michael is the original author of CppUnit, a C++ port of the JUnit testing framework, and FitCpp, a C++ port of the FIT integrated-testing framework. A member of ACM and IEEE, he has chaired CodeFest at three OOPSLA conferences.

出版者:Prentice Hall
作者:Michael Feathers
出品人:
頁數:456
译者:
出版時間:2004-10-2
價格:USD 64.99
裝幀:Paperback
isbn號碼:9780131177055
叢書系列:
圖書標籤:
  • programming 
  • 軟件開發 
  • 編程 
  • refactoring 
  • 計算機 
  • 軟件工程 
  • 程序設計 
  • TDD 
  •  
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Get more out of your legacy systems: more performance, functionality, reliability, and manageability

Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code, and it is draining time and money away from your development efforts.

In this book, Michael Feathers offers start-to-finish strategies for working more effectively with large, untested legacy code bases. This book draws on material Michael created for his renowned Object Mentor seminars: techniques Michael has used in mentoring to help hundreds of developers, technical managers, and testers bring their legacy systems under control.

The topics covered include

Understanding the mechanics of software change: adding features, fixing bugs, improving design, optimizing performance

Getting legacy code into a test harness

Writing tests that protect you against introducing new problems

Techniques that can be used with any language or platform—with examples in Java, C++, C, and C#

Accurately identifying where code changes need to be made

Coping with legacy systems that aren't object-oriented

Handling applications that don't seem to have any structure

This book also includes a catalog of twenty-four dependency-breaking techniques that help you work with program elements in isolation and make safer changes.

© Copyright Pearson Education. All rights reserved.

具體描述

讀後感

評分

买这本书的原因一是这本书确实是一本关于修改老代码的经典,二来翻译者是中国地区 InfoQ 的主编。 但是入手看了大概到100多页之后实在是忍不住要上来吐槽一下。 首先是翻译的通畅性,应该说是比较烂的水准<del>只能说是将将达到合格的水准,</del>这个可能是个人的偏见。但是...  

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14h:05 in 6 days。我的“重构三部曲”之三,(另外两本是《重构》,《从重构到模式》,这三本书让我对代码的理解有重生之感。大部分书都是教你怎么从0开始写好代码,但是现实是经常从接手已有的项目开始,所以这三本就很有价值。)这本书压箱底8,9年了,前些年有次囫囵吞枣看...  

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如果你想重构,重要的前提就是有强力的测试.哪怕你有自动化重构工具在手. 如果你想对既有代码进行测试,你就必须先重构,因为代码根本就没有办法在测试工具中实例化. …… 新写的代码大多是可以先进行测试,然后再挂接到原有代码中.而对付遗留的代码,我们则需要一点点地把代码抠出...  

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很好的实战经验,快来取道。在最近的开发项目中经常想起本书讲解的一些技术,受益匪浅。虽然我并不是 working on legacy code ,但是项目代码从无到有到完善也是经历几个阶段的,在不断演化,不断修正。另一方面,一边写单元测试,也参考了本书。 以前以为测试只是为了保...  

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作为一个程序员,获取知识是让我不断前进的动力,而读书是我获取知识的一条重要途径。在这个“经典”、“必读”过剩的年代里,大多数的书都仅仅扮演着传播知识的角色,真正改变自己对某些问题看法的书其实少之有少。限于读书时的眼界和能力,在我列表中,让我拍案惊奇的书只有...  

用戶評價

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:無

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正在讀.

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難得的好書,誰讀誰知道

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很經典

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改舊代碼庫改到想哭的時候看一眼可以求得慰藉

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