There are two hard problems in computer science: cache invalidation, naming thin... | Hacker News

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		rudiger on May 7, 2011 \| parent \| context \| favorite \| on: The Fc.exe command does not work when files differ... There are two hard problems in computer science: cache invalidation, naming things, and off-by-one errors.

ajross on May 8, 2011 [–]

You forgot sign bugs. It's very, very important that you have an even number of them. Many developers forget.

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