TL 代码之外的功夫:程序员精进之路

搬运工

前言.........................................................................................................................................................vii
第 1 章　善用设计原型，探索项目创意 ........................................................................................1
1.1　从理解项目背后的需求入手 .....................................................................................................2
1.2　利用线框图表达功能需求 .........................................................................................................3
1.3　编程之初立即搭建测试系统 .....................................................................................................4
1.4　全面探讨不足，改善追求实效 .................................................................................................6
1.5　早问多问，验证设想 .................................................................................................................8
1.6　力求缩小自己的工作范围 .........................................................................................................8
1.7　谨记原型并非生产系统 ...........................................................................................................12
1.8　巧妙设计特性，轻松收集反馈 ...............................................................................................13
第 2 章　观察增量变更，发掘隐藏依赖 ......................................................................................19
2.1　不存在所谓的“独立特性” .....................................................................................................19
2.2　两特性同屏必相互依赖 ...........................................................................................................21
2.3　避免不必要的实时数据同步 ...................................................................................................23
2.4　复用旧代码，寻找新问题 .......................................................................................................25
第 3 章　准确识别痛点，高效集成服务 ......................................................................................29
3.1　面对小众需求，切记未雨绸缪 ...............................................................................................30
3.2　谨记外部服务并不可靠 ...........................................................................................................31
3.3　服务一旦有变，查找过期的模拟对象 ...................................................................................34
3.4　遭遇烂代码，维护必头疼 .......................................................................................................35
3.5　不存在纯粹的内部问题 ...........................................................................................................37
图灵社区会员 ChenyangGao([email protected]) 专享 尊重版权
vi ｜ 目录
第 4 章　设计严密方案，逐步解决问题 ......................................................................................39
4.1　收集事实，清晰描述 ...............................................................................................................40
4.2　写代码之前手动解决部分问题 ...............................................................................................42
4.3　核实输入数据，随后进行处理 ...............................................................................................44
4.4　善用演绎推理，检验工作质量 ...............................................................................................46
4.5　欲解复杂问题，先知简单情况 ...............................................................................................47
第 5 章　谨记自底向上，优化软件设计 ......................................................................................55
5.1　找出关键词，认清问题 ...........................................................................................................56
5.2　从实现最小化功能入手 ...........................................................................................................57
5.3　避免对象间不必要的时间耦合 ...............................................................................................60
5.4　逐步提取可复用的组件与协议 ...............................................................................................63
5.5　进行大量实验，发掘隐藏抽象 ...............................................................................................66
5.6　了解自底向上方法的局限 .......................................................................................................67
第 6 章　认清现实瑕疵，改善数据建模 ......................................................................................71
6.1　分清概念建模和物理建模 .......................................................................................................71
6.2　明确设计模型，追踪数据变化 ...............................................................................................74
6.3　理解康威定律，实践数据管理 ...............................................................................................78
6.4　谨记工作流设计与数据建模密不可分 ...................................................................................81
第 7 章　逐渐改善流程，合理安排时间 ......................................................................................85
7.1　敏捷、安全地应对意外故障 ...................................................................................................86
7.2　识别并分析操作瓶颈 ...............................................................................................................88
7.3　注意权衡工作的经济效益 .......................................................................................................89
7.4　限制积压工作，力求减少浪费 ...............................................................................................92
7.5　力求整体大于部分之和 ...........................................................................................................95
第 8 章　认清行业未来，再议软件开发 ....................................................................................101
作者介绍..............................................................................................................................................110
封面介绍..............................................................................................................................................110

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