Dictionary In Python Examples

Chapter: Python Last Updated: 10-06-2021 17:46:38 UTC

Program:

            /* ............... START ............... */
                
person =	{
  "id": "45",
  "Name": "John",
  "Age": 32
}
print(person)
                /* ............... END ............... */
        

Output

{'id': '45', 'Name': 'John', 'Age': 32}

Notes:

  • Python Dictionaries are used to store data values in key:value pairs.
  • Python dictionary is an unordered collection of items.
  • As of Python version 3.7, dictionaries are ordered. Other lesser version dictionaries are unordered.
  • In the above example person dictionary contains key and value pair of person details. We can make as many key and value for person. By using iterator we are print the keys and values.
  • By using keys we can easily retrieve the value in the dictionary.
  • Python dictionaries improves the readability of your code.
  • Dictionary in python is quicker and efficiently models to access the data.

Tags

python dictionary , Python dictionary values, key and value in dictionary python

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