Python Dictionaries

Dictionaries in Python are very useful data structures. Dictionaries store items in key-value pairs.

Dictionary keys are hashable type, meaning their values don’t change in a lifetime. There can not be duplicate keys in a dictionary.

To access the value stored in a Python dictionary you have to use keys.

In this article, we will cover How to Iterate Through a Dictionary in Python. Dictionary in Python is a collection of data values, used to store data values like a map, unlike other Data Types that hold only a single value as an element, Dictionary holds the key: value pair in Python. 

To Iterate through values in a dictionary you can use built-in methods like values(), items() or even directly iterate over the dictionary to access values with keys.