how to join array of integers?
arnau at ehas.org
Sat Sep 15 15:56:40 CEST 2007
>> On 9/15/07, Summercool <Summercoolness at gmail.com> wrote:
>> in Python... is the method to use ",".join() ? but then it must take
>> a list of strings... not integers...
>> any fast method?
> print ''.join([str(i) for i in [1,2,3]])
It's better to use generator comprehension instead of LC:
",".join(str(i) for i in [1, 2, 3])
Or, if you happen to like the itertools modules:
from itertools import imap
",".join(imap(str, [1, 2, 3]))
More information about the Python-list