Which is the best approach to debugging?

A. Don't worry about it at all until after the program is written
B. Be sure the program will work perfectly before writing it
C. Anticipate errors before they happen, and find and fix errors that happen
D. Use an HTML encoder

C. Anticipate errors before they happen, and find and fix errors that happen

Debugging is an important part of the software development process and involves identifying and fixing errors or bugs in the code. Anticipating potential errors and actively troubleshooting and debugging as they arise can help prevent issues and ensure a smoother development process.