Measure Twice, Cut Once
这是Code Complete一个章节的标题，完整的标题是Measure Twice, Cut Once: Upstream Prerequisites，其一语道出了软件上流设计的重要性。而在现实开发中，很多人总是有意无意的忽略了这一些，让整个开发过程变成：简单需求+编码+简单测试。而这样的后果就是整个系统没有一个整体的架构，代码杂乱无章，程序错漏百出，扩展起来比登天还难…
A good project planner clears rishs out of the way as early as possible so that the bulk of the project can proceed as smoothly as possible.
不幸的是，在很多项目中并没有这样的一位策划者，不仅不能尽可能早地清除风险。
About James Tang
A passionate programmer, focusing on web technology, e-commerce platform development, SaaS and mobile development. My IT skill includes PHP, Java, Ajax, Linux, MySQL, etc. My career objective is to become an excellent software architect in the future.
程序员,对编程充满激情的程序员。主要研究Web开发、电子商务开发、SaaS、移动开发。熟悉PHP, Java, Ajax, Linux, MySQL等技术与平台。
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