Programming, Python, Code, Computer Science, Python3.
has a unique key which acts as an identifier for that value within the dictionary. Defining a dictionary my_dictionary = {key_1 : value1, key_2 : value2 , key_3 : value3} Example: my_dict.py python3 my_dict.py <class 'dict'> {'jack': 4098, 'sape': 4139, 'robb': 2323} {'jack': 4098, 'robb': 2323}