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dskecse/default.py

Created December 3, 2023 21:19
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  1. dskecse created this gist Dec 3, 2023.
    11 changes: 11 additions & 0 deletions default.py
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,11 @@
    from collections import defaultdict

    dict = defaultdict(lambda : 0)
    dict["a"]
    # => 0
    dict.keys()
    # => dict_keys(['a'])
    print(dict.get("b"))
    # => None
    dict.keys()
    # => dict_keys(['a'])
    3 changes: 3 additions & 0 deletions default.rb
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,3 @@
    hash = Hash.new(0)
    hash[:a]
    # => 0