What are some effective debugging techniques in C++ and Python?

What are some effective debugging techniques in C++ and Python?

In C++, you can use tools like GDB for step-by-step debugging, while in Python, the built-in pdb module is very useful. Would you like to know more about a specific technique?

Can you explain how to use GDB for debugging?

Sure! GDB allows you to run your program step by step, set breakpoints, and inspect variables. You can start it with gdb ./your_program, then use commands like run, break, and print.

What about using pdb in Python?

In Python, you can start pdb by adding import pdb; pdb.set_trace() in your code. This will pause execution and allow you to inspect variables and control flow interactively.

Are there any best practices for debugging?

Yes! Always reproduce the bug consistently, use version control to track changes, and write tests to catch issues early.