> Some objects are singletons, ie there's only ever one of them. The most > common singleton is None. In virtually every other case you should be > using "==" and "!=".
Please correct me if I am wrong, but I believe you meant to say some objects are immutable, in which case you would be correct. > -- > http://mail.python.org/mailman/listinfo/python-list -- http://mail.python.org/mailman/listinfo/python-list
