python append to dictionary

Title: Python Tutorial: Append to Dictionary with Code Examples
Introduction:
In Python, dictionaries are versatile data structures that allow you to store key-value pairs. Sometimes, you may need to add new key-value pairs to an existing dictionary. In this tutorial, we will explore how to append to a dictionary in Python using various methods.
Method 1: Using Square Bracket Notation
Method 2: Using the update() Method
Method 3: Using dict() Constructor
Method 4: Using setdefault() Method
Conclusion:
Appending to a dictionary in Python is a common operation, and there are multiple ways to achieve it. Choose the method that best fits your requirements and coding style. Whether you prefer square bracket notation, the update() method, the dict() constructor, or setdefault(), Python provides flexibility to meet your needs when working with dictionaries.
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