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软件设计哲学

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0 前言 1 介绍 2 复杂度的本质 3 可运行的代码是不够的 4 模块应深厚 5 信息隐藏（和泄漏）6 General-Purpose Modules are Deeper 7 Different Layer, Different Abstraction 8 Pull Complexity Downwards 9 Better Together Or Better Apart?10 Define Errors Out Of Existence 11 Design it Twice 12 Why Write Comments? The Four Excuses 13 Comments Should Describe Things that Aren’t Obvious from the Code 14 Choosing Names 15 Write The Comments First 16 Modifying Existing Code 17 Consistency 18 Code Should be Obvious 19 Software Trends 20 Designing for Performance 21 Decide What Matters 22 Conclusion Summary

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Chapter 21 Decide What Matters

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