有关敏捷开发和极限编程的信息，请参阅参考资料。

For more information on agile development and Extreme Programming, see Resources.

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敏捷软件开发和极限编程二者均提倡在开发源代码之前编写单元测试用例。

Agile software development and extreme programming both promote writing unit test cases before developing the source code.

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所幸的是，由于极限编程和敏捷开发这些概念的出现，即使没有整个团队的人来锤炼代码，在很大程度上，您也能获得同样的收益。

Fortunately, concepts like extreme programming and agile development have made it possible to get a lot of these same benefits without an entire team of people whacking on your code.

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