except numbers?? "Dave Brueck" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > Michael wrote: > > sorry, I'm used to working in c++ :-p > > > > if i do > > a=2 > > b=a > > b=0 > > then a is still 2!? > > > > so when do = mean a reference to the same object > > Always. > > > and when does it mean make a copy of the object?? > > Never. > > -Dave
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