Not only read articles, but try out the attached source codes.

不仅要阅读文章，还要尝试文章所附的源代码。

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See the attached source code for complete working example illustrating the fetching strategy.

该示例附带的源代码详细解释了抓取策略。

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Refer to the attached source files for complete details about the program logic (see Download).

要了解完全的程序逻辑细节，请参阅所附的源文件(请参阅下载)。

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These PVRs differ from most, however, as they can record content from television or any other attached source (i.e. a camcorder), and transfer the video in MPEG4 format directly to an attached USB flash drive.

ENGADGET: Gefen shows off HD PVRs that export to USB drives HD