Why not use: x = !x;?

[Paul_B]

@bperrybap

Can you do things differently, and perhaps generate better/faster code?

Of course! Almost always.

And of course, not portable.

You always use assembler if you need high performance, efficient and reliable code. Mostly you do not and "C", "C++" is a matter of convenience. Certainly, it takes skill, but that was never really a question.

56 is OK; I'll keep my eye on #100.