General Strategy Whenever You Have a Bug

1. Locate where the bug is happening.
2. Understand the cause of the bug.
3. Fix the bug.
4. Verify that the fix worked.
5. Learn the bug’s lesson. Every bug is a learning opportunity in disguise! What can we learn from this one, and how can we avoid making similar mistakes in the future?

References

• https://py.mit.edu/spring23/readings/flood_fill#_debugging