At 4/25/2001 08:11 AM, Dexter wrote:
>I see functions , are there subroutine calls. I guess
>not. A function acts as a sub when it returns no value . A
>sub that returns a value is a function.
You probably came from Pascal or something similar, which formally
separate 'function' from 'procedure'. They are exactly the same
(i.e., subroutines: some piece of code you call and will eventually
return to you, hence the word 'sub'.)
Steve
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