Скачать или смотреть 37_Python dictionaries add and change item tutorial

ython Dictionaries: Add and Change Items Tutorial 🐍📖
🔹 Welcome to this Python tutorial! In this video, we will dive deep into Python dictionaries and learn how to add and modify items efficiently. Whether you're a beginner or looking to refresh your knowledge, this tutorial will help you understand the key concepts with practical examples.

🔥 What You'll Learn:
✅ What is a Python dictionary?
✅ How to add new key-value pairs
✅ How to update existing dictionary items
✅ Using the .update() method
✅ Practical coding examples

📝 Code Snippets:
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Creating a dictionary
student = {"name": "Alice", "age": 20}

Adding a new key-value pair
student["grade"] = "A"

Updating an existing value
student["age"] = 21

Using update() method
student.update({"city": "New York", "age": 22})

print(student)
📌 Timestamps:
00:00 - Introduction
01:10 - What is a dictionary?
02:30 - Adding new items
04:00 - Modifying existing items
06:00 - Using .update() method
08:00 - Best practices

🔗 Related Videos:
🔹 Python Basics for Beginners
🔹 Lists vs. Dictionaries
🔹 More Python Tips & Tricks

💡 Got questions? Drop them in the comments below! Don't forget to LIKE 👍, SHARE 📢, and SUBSCRIBE 🔔 for more Python tutorials.

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