Question

How can we get the number of elements of a dictionary d1​

Answer 1

Answer:

While indexing is used with other data types to access values, a dictionary uses keys . Keys can be used either inside square brackets [] or with the get() method. If we use the square brackets [] , KeyError is raised in case a key is not found in the dictionary.

Answer 2

Answer:

Accessing Elements from Dictionary

While indexing is used with other data types to access values, a dictionary uses keys . Keys can be used either inside square brackets [] or with the get() method. If we use the square brackets [] , KeyError is raised in case a key is not found in the dictionary.

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