Where is documentation for +=

Marco Wahl mw.visenso at googlemail.com
Wed Jun 14 15:39:32 CEST 2006


Hello,

by accident I found that += exists in python.
E.g.

>>> a = 0
>>> a += 42
>>> a
42
>>> a += 0.42
>>> a
42.420000000000002
>>>

But I can't find any documentation for +=.
Any hints?


Best wishes




More information about the Python-list mailing list