Add-to-Dictionary

Add value to Dictionary if Key already exists in Python

This tutorial will discuss how to add value to dictionary if key already exists in Python. Suppose we have a dictionary, and it contains string names as keys and their mark as values. Like this, student_data = { "Varun Sharma": 21, "Renuka Singh": 19, "Sachin Roy": 20 } The type of value is integer. Now …

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Add new key-value pair to Dictionary in Python

This tutorial will discuss multiple ways to add new key-value pair to dictionary in Python. Table Of Contents Method 1: Using dict.update() method Method 2: Using [] Operator of Dictionary Method 1: Using dict.update() method To add a new key-value pair to a dictionary, we can use the update method of a dictionary. It accepts …

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