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| -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 96c5aef..c59bb0c 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst @@ -312,7 +312,7 @@ 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` |