On Jun 18, 2008, at 1:26 PM, Joshua Muheim wrote:

> When looking at it, the second one looks cleaner to me, but what would
> you say? Maybe the first one is quite faster than the second one?

the first method is a classic race condition.  if you care about  
things like that use the second.

a @ http://codeforpeople.com/
--
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h.h. the 14th dalai lama