[thelist] math help...
Peter Brunone (EasyListBox.com)
peter at easylistbox.com
Thu Mar 16 15:37:44 CST 2006
Hi Brian,
If memory serves, that's (10 + 26)^5, or 60,466,176 combinations. Of course if you're randomizing, you have no guarantee of uniqueness, so I'm not surprised that you're seeing dupes.
Cheers,
Peter
From: Brian Cummiskey Brian at hondaswap.com
My mind is going blank. Can anyone help me with some math.
I have a random string generator using 0-9 and A-Z, and filling 5 places
(XXXXX)
How many posibilities is this? The math to solve this evades me.
I've noticed a few dupes after 35,000 records were inserted, so i want
to make sure theres enough room to hold them before i tackle the
procedure which checks for dupes (appearently its not working perfect??)
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