What is a Dictionary in Python and Why do we need it? Python Dictionary Tutorial #1

In this video, we will discuss all about dictionaries in Python. We will cover following topics, Table Of Contents 00:04 What is a Dictionary in Python, and Why do we need it? 00:45 Difference between a List & Dictionary in Python. 02:10 Important Facts about keys & Values in Dictionary in Python 03:20 How to create a Dictionary in Python? 04:20 How to access key/value pairs in Dictionary in Python? 09:09 How to add/modify key/value pairs in Dictionary in Python? 13:32 How to Iterate over Dictionary in Python? 16:08 How to check if a key exists in a Dictionary in Python? 17:21 How to remove elements from a Dictionary in Python? 19:35 How to Sort a Dictionary in Python?