They might very well be storing the addresses of memory elsewhere, but we just needed them as sort of a cheat sheet, a little address card to know where the original values x and y were.

它们存储在内存的其他地方是可以的,但是我们需要一个备忘单,一个地址卡，来知道,原始的值x和y是什么。

哈佛公开课 - 计算机科学课程节选

Finally, the Copyright Alert System got rolling this week, a sort of penalty card system for those believed to be downloading stuff illegally.

ENGADGET: Editors Letter: Sir Galaxy the Fourth

Some use encryption (of the sort used to protect charge card numbers) to thwart the censors.

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This post comes from Tim Chen, CEO of NerdWallet.com, a site to help consumers sort through and compare credit card offers.

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