To the best of my knowledge the second way is more pythonic - the first is a little too reminiscent of C. A couple of notes: - you don't need the parentheses around "i, e" - if you were going to use the first way it's better to use xrange instead of range for iteration
-- David Roberts http://da.vidr.cc/ On Wed, Jul 29, 2009 at 19:02, superpollo<u...@example.net> wrote: > hi clp. > > i want to get from here: > > nomi = ["one", "two", "three"] > > to here: > > 0 - one > 1 - two > 2 - three > > i found two ways: > > first way: > > for i in range(len(nomi)): > print i, "-", nomi[i] > > or second way: > > for (i, e) in enumerate(nomi): > print i, "-", e > > which one is "better"? is there a more pythonic way to do it? > > bye > > ps: > > m...@192.168.1.102:~/test$ python -V > Python 2.3.4 > m...@192.168.1.102:~/test$ uname -a > Linux fisso 2.4.24 #1 Thu Feb 12 19:49:02 CET 2004 i686 GNU/Linux > m...@192.168.1.102:~/test$ > -- > http://mail.python.org/mailman/listinfo/python-list > -- http://mail.python.org/mailman/listinfo/python-list
