> > I was going to complain about expecting such niceties as a built in > 2s-complement rather than program it myself (I am a bit rusty on such > matters), but when I look what should I find? > > (-123 asTwosComplement: 16rFFFFFFFF) asByteArray. "=> #[255 255 255 > 133]" > > cheers -ben >
Hi Ben, You might want to look at http://www.squeaksource.com/TwosComplement Dave
