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| author | Georg Brandl <georg@python.org> | 2013-10-06 10:36:39 (GMT) |
|---|---|---|
| committer | Georg Brandl <georg@python.org> | 2013-10-06 10:36:39 (GMT) |
| commit | 87f3d7bb54cf2c546bde694b14c5e588fc3e7dbc (patch) | |
| tree | 3b712793dea47175a9cf3a603ad81f04d62f971c | |
| parent | f27bfd81ecacd7fb2e6fc801a3709fdf3921dd4c (diff) | |
| download | cpython-87f3d7bb54cf2c546bde694b14c5e588fc3e7dbc.zip cpython-87f3d7bb54cf2c546bde694b14c5e588fc3e7dbc.tar.gz cpython-87f3d7bb54cf2c546bde694b14c5e588fc3e7dbc.tar.bz2 | |
Counter: fix recipe for "n least common elements". Found by Mikhail Golubev on docs@.
| -rw-r--r-- | Doc/library/collections.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index a65fe5b..a47d99b 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -307,7 +307,7 @@ Common patterns for working with :class:`Counter` objects:: dict(c) # convert to a regular dictionary c.items() # convert to a list of (elem, cnt) pairs Counter(dict(list_of_pairs)) # convert from a list of (elem, cnt) pairs - c.most_common()[:-n:-1] # n least common elements + c.most_common()[:-n-1:-1] # n least common elements +c # remove zero and negative counts Several mathematical operations are provided for combining :class:`Counter` |