: Has_key : Dictionary PYTHON TUTORIALS
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153.1 .
The Boolean has_key() and the in and not in operators are Boolean, returning True if a dictionary has that key and False otherwise.
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153.2 .
The has_key method checks whether a dictionary has a given key.
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The Boolean has_key() and the in and not in operators are Boolean, returning True if a dictionary has that key and False otherwise.
