Debugging

Debugging is the systematic process of identifying, analyzing, and resolving defects or issues in software code to ensure it functions as intended. It involves techniques like logging, breakpoints, and step-by-step execution to isolate problems in applications. This skill is essential for maintaining software quality, performance, and reliability across all development stages.

Also known as: Bug fixing, Troubleshooting, Error resolution, Debug, Problem-solving

Why learn Debugging?

Developers should learn debugging to efficiently fix bugs, reduce downtime, and improve code maintainability, especially in complex systems or when integrating new features. It is critical in scenarios like production outages, performance optimization, and ensuring security by identifying vulnerabilities early in the development lifecycle.

Learning Resources

• docs: Debugging Handbook
• tutorial: Debugging Techniques in Software Engineering
• docs: Debugging with Visual Studio Code
• course: Debugging Skills Course on Coursera
• tutorial: Debugging in Python - Real Python