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| author | Andrew Svetlov <andrew.svetlov@gmail.com> | 2012-12-17 14:01:03 +0200 |
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| committer | Andrew Svetlov <andrew.svetlov@gmail.com> | 2012-12-17 14:01:03 +0200 |
| commit | 78efadb86f1d5e14d788cbffdba63efcb1a07de2 (patch) | |
| tree | 9439964b8dbfb7d7b3933b65743dc441653f0626 | |
| parent | bc453ca81df0605b32f05f64cd6059c20448e1e5 (diff) | |
| download | cpython-git-78efadb86f1d5e14d788cbffdba63efcb1a07de2.tar.gz | |
Update example: Counter.subtract returns None, not self
| -rw-r--r-- | Doc/library/collections.rst | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index 661b6aa044..be551dc8a2 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -120,6 +120,7 @@ For example:: >>> c = Counter(a=4, b=2, c=0, d=-2) >>> d = Counter(a=1, b=2, c=3, d=4) >>> c.subtract(d) + >>> c Counter({'a': 3, 'b': 0, 'c': -3, 'd': -6}) The usual dictionary methods are available for :class:`Counter` objects |