What technique does perlmonsk use to prevent double voting?
by
BUU
on
Apr 06, 2003 at 20:25 UTC
(
replies
)
http://qs1969.pair.com?node_id=248472
As in, how do you prevent one person from voting on a node twice? Do you keep a list of all the nodes a person has voted on and do a simple query for each node your displaying? Does each node have a list?
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