get number of key in dictionary python
#Call len(obj) with a dictionary as obj to count the number
#of key-value pairs in the dictionary.
a_dictionary = {"a": 1, "b": 2}
print(len(a_dictionary))
OUTPUT:
2get number of key in dictionary python
#Call len(obj) with a dictionary as obj to count the number
#of key-value pairs in the dictionary.
a_dictionary = {"a": 1, "b": 2}
print(len(a_dictionary))
OUTPUT:
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