I was overwhelmed that three gurus inspire me in three different ways in their own flavour:-) That's really appreciated! Now I understand why it's so, thanks to all of you.
To Peter: > With that information, can you predict what > for k, v in {(1, 2): "three"}: print(k, v) > will print? It's 1 2. (Although Rustom had given the answer in his reply, I didn't figure out until after reading you and Steven's answers:-) -- https://mail.python.org/mailman/listinfo/python-list