Yes, I totally agree with with you, Nick and bperrybap. I didn't claim that direct port manipulation (or using "while" instead of "for") was a better way to do it. I just meant to demonstrate that there are several ways to do it.
Yes, I totally agree with with you, Nick and bperrybap. I didn't claim that direct port manipulation (or using "while" instead of "for") was a better way to do it. I just meant to demonstrate that there are several ways to do it.