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Python Dictionary Methods

Sr. No.	Method	Description	Example
1	clear()	Removes all the elements from the dictionary	my_dict = {'name': 'John', 'age': 25} my_dict.clear() print(my_dict) Output: {}
2	copy()	Returns a copy of the dictionary	my_dict = {'name': 'John', 'age': 25} new_dict = my_dict.copy() print(new_dict) Output: {'name': 'John', 'age': 25}
3	fromkeys()	Returns a dictionary with the specified keys and value	keys = ['name', 'age'] value = 'Unknown' my_dict = dict.fromkeys(keys, value) print(my_dict) Output: {'name': 'Unknown', 'age': 'Unknown'}
4	get()	Returns the value of the specified key	my_dict = {'name': 'John', 'age': 25} value = my_dict.get('name') print(value) Output: 'John'
5	items()	Returns a list containing a tuple for each key-value pair	my_dict = {'name': 'John', 'age': 25} items = my_dict.items() print(items) Output: [('name', 'John'), ('age', 25)]
6	keys()	Returns a list containing the dictionary's keys	my_dict = {'name': 'John', 'age': 25} keys = my_dict.keys() print(keys) Output: ['name', 'age']
7	pop()	Removes the element with the specified key	my_dict = {'name': 'John', 'age': 25} value = my_dict.pop('age') print(value) Output: 25
8	popitem()	Removes the last inserted key-value pair	my_dict = {'name': 'John', 'age': 25} item = my_dict.popitem() print(item) Output: ('age', 25)
9	setdefault()	Returns the value of the specified key. If the key does not exist: insert the key, with the specified value	my_dict = {'name': 'John'} value = my_dict.setdefault('age', 25) print(value) Output: 25
10	update()	Updates the dictionary with the specified key-value pairs	my_dict = {'name': 'John'} my_dict.update({'age': 25}) print(my_dict) Output: {'name': 'John', 'age': 25}
11	values()	Returns a list of all the values in the dictionary	my_dict = {'name': 'John', 'age': 25} values = my_dict.values() print(values) Output: ['John', 25]

I hope this helps! Let me know if you have any more questions.

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