Fredrik Lundh <fredrik at pythonware.com> wrote: > Michele Petrazzo wrote: > > > what the preferred way for see if the dict has a key? > > We have a lot of solutions: > > > > key in dict > > new syntax (2.3 and later). Fine with Python 2.2 as well, actually -- so, "new" only in an _extremely_ loose sense of the word:-). Alex