Dictionaries in Python | Python Dictionary Tutorial | Python Tutorial | Simplilearn

Welcome to this video on Dictionaries in Python! In this python dictionaries tutorial, we will explore the power of dictionaries and how they can enhance your programming skills. Dictionaries are a versatile data structure in Python that allow you to store and retrieve data using key-value pairs. We will cover topics such as creating dictionaries, accessing values, adding and removing key-value pairs, looping through dictionaries, and performing common operations. Whether you're a beginner or an experienced Python programmer, this video will provide you with a solid understanding of dictionaries and how to leverage their capabilities. Stay tuned and let's dive into the world of dictionaries in Python!

00:00 Dictionaries in Python
02:33 Hands-on Demonstration

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🔵 What are Dictionaries in python?
Dictionaries in Python are built-in data structures that allow you to store and retrieve data using key-value pairs. It is also known as an associative array or a hash map in other programming languages. Dictionaries are unordered, mutable, and can contain elements of different data types.

The keys in a dictionary must be unique and immutable (e.g., strings, numbers, or tuples), while the values can be of any data type (e.g., strings, numbers, lists, other dictionaries, etc.). The key-value pairs are separated by a colon (:), and each pair is separated by a comma (,).

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[rumabiswas]

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