It was thus said that the Great Christian Corti once stated:
Of course, there's always "FT"[!!b]
This doesn't change much because !!123 may still be 123 instead of 1.
Nope. !b will turn 0 to 1, and anything not 0 to 0.
!!-1 = !(!-1) = !(0) = 1
!!123 = !(!123) = !(0) = 1
!!0 = !(!0) = !(1) = 0
-spc