is the systematic process of identifying, isolating, and fixing errors—commonly known as "bugs"—within software or hardware. It is a critical part of the development lifecycle that ensures a system operates correctly and efficiently. The Debugging Process
Don’t try to debug the entire codebase at once. Use binary search: comment out half the code, introduce logging checkpoints, or use a debugger to step through execution. Ask: “Does the bug appear before or after this function call?” Then split the range. is the systematic process of identifying, isolating, and
If your test proves your hypothesis wrong, discard it and form a new one. Step 5: Implement and Verify the Fix is the systematic process of identifying
No single tool handles every debugging scenario. Here are the most important ones you should know: introduce logging checkpoints
