sequence pair coding 序列对编码
The innermost level consisted of lower level practices such as pair programming; coding standards; unit and function testing; refactoring; simple design; and the 40-hour week.
最内层的级别包括比较底层的实践，比如结对编程、编码标准、单元测试和功能测试、重构、简单设计，以及每周工作40小时。
XP encompasses concepts such as short iterations, pair programming, and test before coding.
XP体现了短迭代、成对编程和编码前测试等概念。
For example, if you do pair programming and let anyone modify the communal code, then coding standards would seem to be a necessity.
例如，如果你进行配对编程并让他人修改共有代码，那么编码标准看起来就是必须的。
应用推荐