What does 'foo' really mean?

Posted by Prakash on Stack Overflow See other posts from Stack Overflow or by Prakash
Published on 2008-09-10T08:21:02Z Indexed on 2010/05/10 4:18 UTC
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language-agnostic

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coding-style

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example

I hope this qualifies as a programming question, as in any programming tutorial, you eventually come across 'foo' in the code examples. (yeah, right?)

what does 'foo' really mean?

If it is meant to mean nothing, when did it begin to be used so?

Cheers

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