On Apr 6, 5:16 pm, Helmut Jarausch <[EMAIL PROTECTED]> wrote: > Hi, > > I must be blind but I don't see what's going wrong > with > > G=[[]]*2 > > G[0].append('A') > G[1].append('B') > print G[0] > > gives > > ['A', 'B'] > > as well as > print G[1] > > I was expecting > ['A'] > and > ['B'] > respectively. > > Many thanks for enlightening me, > Helmut. > > -- > Helmut Jarausch > > Lehrstuhl fuer Numerische Mathematik > RWTH - Aachen University > D 52056 Aachen, Germany
This is in the top two FAQ, here is the relevant section: http://www.python.org/doc/faq/programming/#how-do-i-create-a-multidimensional-list HTH -- Arnaud -- http://mail.python.org/mailman/listinfo/python-list