{"id":235843,"date":"2024-04-22T19:19:14","date_gmt":"2024-04-22T19:19:14","guid":{"rendered":"https:\/\/namso-gen.co\/blog\/?p=235843"},"modified":"2024-04-22T19:19:14","modified_gmt":"2024-04-22T19:19:14","slug":"how-to-delete-key-value-from-dictionary-in-python","status":"publish","type":"post","link":"https:\/\/namso-gen.co\/blog\/how-to-delete-key-value-from-dictionary-in-python\/","title":{"rendered":"How to delete key value from dictionary in Python?"},"content":{"rendered":"

Deleting a key value pair from a dictionary in Python can be done using the `del` keyword or the `pop()` method. Below are the two methods explained:<\/p>\n

To delete a key value pair from a dictionary in Python, use the `del` keyword:<\/b><\/p>\n

“`python
\n# Create a dictionary
\nmy_dict = {‘a’: 1, ‘b’: 2, ‘c’: 3}<\/p>\n

# Delete the key ‘a’
\ndel my_dict[‘a’]<\/p>\n

# The dictionary after deletion
\nprint(my_dict) # Output: {‘b’: 2, ‘c’: 3}
\n“`<\/p>\n

Using the `pop()` method:<\/b><\/p>\n

“`python
\n# Create a dictionary
\nmy_dict = {‘a’: 1, ‘b’: 2, ‘c’: 3}<\/p>\n

# Delete the key ‘b’
\nmy_dict.pop(‘b’)<\/p>\n

# The dictionary after deletion
\nprint(my_dict) # Output: {‘a’: 1, ‘c’: 3}
\n“`<\/p>\n

When using `del`, it raises a `KeyError` if the key does not exist in the dictionary. On the other hand, `pop()` returns the value and removes the item from the dictionary, but it will not raise any error if the key does not exist.<\/p>\n

Now let’s address some related FAQs:<\/p>\n

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