Python Dictionary
Dictionary in Python is an ordered (since Py 3.7) [unordered (Py 3.6 & prior)] collection of data values, used to store data values like a map, which, unlike other Data Types that hold only a single value as an element, Dictionary holds key:value pair. Key-value is provided in the dictionary to make it more optimized.
Applications of Python Dictionary
- Used to create a data frame with lists
- Used in JSON
Differences and Applications of List, Tuple, Set and Dictionary in Python
Python provides us with a number of in-built data structures such as lists, tuples, sets, and dictionaries that are used to store and organize the data in an efficient manner. In this article, we will learn the difference between them and their applications.