Purity

David Nadlinger see at klickverbot.at
Sat Dec 18 04:09:19 PST 2010


On 12/18/10 12:52 PM, spir wrote:
> Why? What is the rationale for excluding output (I don't mean I/O, only O)?

Where would be the difference between writing to a global variable and 
writing to stdout?

David


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