Error Handling
This section focuses on writing programs that don’t just work — they work reliably, even when something goes wrong. You'll explore how to gracefully catch and manage unexpected errors, prevent crashes, and build programs that handle user input intelligently. Whether it’s dealing with invalid data or writing your own custom error messages, the goal is to make your code strong, defensive, and ready for real-world use.
Explore frequently encountered errors like ZeroDivisionError, ValueError, and IndexError, and understand how to recognize and fix them.
Learn how to catch and handle errors using try, except, and finally blocks to prevent your program from crashing during runtime.
Use the raise keyword to throw your own errors and create custom exception classes for more meaningful error handling.