{"id":199171,"date":"2023-12-31T00:56:18","date_gmt":"2023-12-31T00:56:18","guid":{"rendered":"https:\/\/namso-gen.co\/blog\/how-to-add-key-and-value-to-a-dictionary-in-python\/"},"modified":"2023-12-31T00:56:18","modified_gmt":"2023-12-31T00:56:18","slug":"how-to-add-key-and-value-to-a-dictionary-in-python","status":"publish","type":"post","link":"https:\/\/namso-gen.co\/blog\/how-to-add-key-and-value-to-a-dictionary-in-python\/","title":{"rendered":"How to add key and value to a dictionary in Python?"},"content":{"rendered":"

Adding a key and value pair to a dictionary in Python is a common operation when working with data. Dictionaries in Python are used to store key-value pairs, where each key is unique. If you want to add a new key and value to a dictionary, you can use the following syntax:<\/p>\n

“`python
\nmy_dict = {}
\nmy_dict[‘key’] = ‘value’
\n“`<\/p>\n

In this example, we first create an empty dictionary called `my_dict`, and then we add a new key ‘key’ with the corresponding value ‘value’ to it. This is the basic way to add key and value to a dictionary in Python.<\/p>\n

Here is an example to demonstrate adding multiple key-value pairs to a dictionary:<\/p>\n

“`python
\nmy_dict = {‘name’: ‘John’}
\nmy_dict[‘age’] = 30
\nmy_dict[‘city’] = ‘New York’
\n“`<\/p>\n

In this example, we first create a dictionary `my_dict` with one key ‘name’ and value ‘John’. Then we add two more key-value pairs ‘age’: 30 and ‘city’: ‘New York’ to the dictionary using the same syntax as before.<\/p>\n

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