comp.lang.python archive
Re: Multiplying all the values in a dictionary
From: Adam DePrince <adam.deprince@gmail.com>
Date: Fri Mar 24 2006 - 06:26:12 CET
Date: Fri Mar 24 2006 - 06:26:12 CET
Excuse me, I mean
python2.4 -mtimeit -s 'from numarray import array; d =
{(100,500):[5,5], (100,501):[6,6],
(100,502):[7,7]}; x = dict(d);' 'for i in x.values():
i[0]*=1;i[1]*=1'
1000000 loops, best of 3: 1.72 usec per loop
i[0]*=1, not j[0]*=1 ...
Received on Sun Apr 30 21:02:02 2006