When you write code, you build it with the idea that each function will be tested as a stand-alone unit in a controlled way.

在编写代码时，就要考虑到以可控制的方式作为单独的单元测试每个函数。

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You can use the SearchTweetsCompile.bat and SearchTweetsRun.bat files provided in this article's source code download to compile and run the TwitterSearchConnector class as a stand-alone application.

您可以使用本文源代码下载部分中提供的SearchTweetsCompile . bat和SearchTweetsRun . bat文件作为一个单机应用程序来编译和运行twittersearchconnector类。

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Components can be small pieces of code, such as modules, or larger chunks, such a stand-alone programs like database management systems.

组件可能是一小段代码，比如模块，或者一大段，比如象数据库管理系统一样的独立程序。

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