Reference library

Errors & debugging

Handle failures gracefully, raise helpful errors, and debug with confidence.

1 match
Errors & debugging easy

Handle ValueError and ZeroDivisionError in Python with try except

Learn how to catch ValueError and ZeroDivisionError in Python with a practical safe_divide function and demonstrate error handling for invalid conversions.

try-except valueerror zerodivisionerror
Python
def safe_divide(numerator, denominator):
    try:
        result = numerator / denominator
    except ValueError as e:
        print(f"ValueError caught: {e}")
        return None
    except ZeroDivisionError:
        print("Cannot divide by zero!")
        return None
    return result

# Test cases
print(safe_divide…
12 0 Open

Browse by section

Each section groups closely related Python snippets.

Errors & debugging — Python code examples

What you will find here

This page collects errors & debugging snippets — short, copy-ready Python you can paste into our free online IDE and run without installing anything. Each sample includes a plain-English explanation and the full source code.

Samples vs tutorials and challenges

Samples are quick reference — one concept per page. For step-by-step teaching, use our Python tutorials. To test yourself, try quizzes or coding challenges. Clean up style with the Python formatter.