Python Functions - PART -3 || Python tutorial || Python for Beginners ||...

🧠 What You'll Learn

In Part 3 of our Python Functions tutorial series, we’ll explore advanced concepts that help you write more flexible and powerful functions.

• Understanding default parameter values
• Using variable-length arguments (*args and **kwargs)
• Scope of variables inside and outside functions
• Introduction to lambda (anonymous) functions

📽️ Video Walkthrough

This video explains how to enhance your Python functions by adding default parameters, accepting a variable number of arguments, and understanding the scope of variables. You will also get a brief introduction to lambda functions, which provide a compact way to write small anonymous functions.

• Setting default values for function parameters
• Using *args for non-keyword variable arguments
• Using **kwargs for keyword variable arguments
• Variable scope: local vs global variables
• Writing simple lambda functions

✅ Key Takeaways

• Default parameters allow functions to have optional arguments.
• *args and **kwargs enable flexible argument passing.
• Understanding variable scope is crucial to avoid bugs.
• Lambda functions offer concise syntax for small anonymous functions.