fogleman at gmail.com
Wed Jan 21 23:08:10 CET 2009
On Jan 21, 4:53 pm, culpritNr1 <ig2ar-s... at yahoo.co.uk> wrote:
> Hello All,
> Say I have a list like this:
> a = [0 , 1, 3.14, 20, 8, 8, 3.14]
> Is there a simple python way to count the number of 3.14's in the list in
> one statement?
> In R I do like this
> a = c(0 , 1, 3.14, 20, 8, 8, 3.14)
> length( a[ a==3.14 ] )
> How do I do that in standard python?
> (Note that this is just an example, I do not mean to use == in floating
> point operations.)
> Thank you
> View this message in context:http://www.nabble.com/list-subsetting-tp21593123p21593123.html
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