Is there a commas-in-between idiom?
James Stroud
jstroud at mbi.ucla.edu
Sun Nov 5 08:04:19 EST 2006
Ernesto García García wrote:
> Hi experts,
>
> it's very common that I have a list and I want to print it with commas
> in between. How do I do this in an easy manner, whithout having the
> annoying comma in the end?
>
> <code>
>
> list = [1,2,3,4,5,6]
>
> # the easy way
> for element in list:
> print element, ',',
>
> print
>
>
> # this is what I really want. is there some way better?
> if (len(list) > 0):
> print list[0],
> for element in list[1:]:
> print ',', element,
>
> </code>
>
> Thx,
> Ernesto
print ",".joint(some_list)
Where what you have named "list" is now called "some_list" because it is
terribly ill-advised to reassign the name of a built-in type.
James
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