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Re: $a++ allowed by $a-- is not ! why?

by demerphq (Chancellor)
on Aug 30, 2003 at 23:15 UTC ( [id://287957]=note: print w/replies, xml ) Need Help??

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  1. or download this
    ++ Zz9   => AAa0
-- AAa0  => Zz9
...
-- 0     => -1
-- a     => undef
-- undef => -1

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