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Technique To Optionally Activate Debug Output Code | C Programming Example

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How to use preprocessor directives to optionally activate and deactivate code that is intended for debugging, like for example outputting the state of variables/arrays. Source code: https://github.com/portfoliocourses/c-example-code/blob/main/activate_debug_output.c. Check out https://www.portfoliocourses.com to build a portfolio that will impress employers!