June 2021
Intermediate to advanced
290 pages
9h 21m
Chinese
Content preview from Node与Express开发（第2版）
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253
明智的。最重要的是，
JavaScript
是一种多范式语言：面向对象、函数式、过程式、同步、
异步——都包括了。多范式语言使得
JavaScript
对于来自不同背景的开发者来说
，都是很
有吸引力的平台，而且在
JavaScript
生态系统的变革中，它也起了很大的促进作用。
22.1.2
使用源代码控制
很可能这对你来说显而易见，但这里不是要说
使用
源代码控制，而是要说使用
好
它。你使
用源代码控制的理由是什么？理解这些理由，并确保你的工具支持这些理由。使用源代码
控制的理由有很多，但我总觉得最大的好处就是责任人追踪。你可以清楚地知道，源代码
都做了哪些变更，是谁在什么时候做的这些变更，在必要的时候也就知道找谁去询问了。
版本控制对于理解项目历史、团队文化来说是一个非常好的工具。
22.1.3
使用问题跟踪系统
问题跟踪系统回到开发的科学方面。要是没有系统性的方法记录一个项目的历史，想要深
入透视它是不可能的。你可能也听到过这个说法，精神失常就是“一遍又一遍地做着同样
的事而期望不同的结果”。一次又一次地重复着你的错误，看起来的确是疯了，但要是不
知道自己犯了什么错误的话，又如何能够避免它呢？
任何东西都要记录，哪怕是客户报告的一个缺陷、在客户看见之前你自己发现的一个缺
陷、用户的一次抱怨、一次提问，抑或是一星半点儿的表扬。记录一个缺陷修复所花的时
间、谁修复的它、涉及哪些
Git
提交
，以及谁批准了这次修复。此处的技巧就是要寻找既
能节省时间又不容易出错的工具。一个很差的问题跟踪系统使用起来既痛苦又没有好处 ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.