""Priscilla Oppenheimer"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > I do use decimal. ;-) Just like someone else said, I do make a list such > as: 128, 192, 224, 240, 248, 252, 254, 255. > > I don't get the tricks I've seen people do where they subtract from 256 (or > something like that. Since I don't get them, I can't remember them!) > > Priscilla 256-1=255 256-2=254 256-4=252 256-8=248 256-16=240 256-32=224 256-64=192 256-128=128 these are powers of 2. i just memorize the list, as well. but if i forget it, i can always fall back to powers of 2. ;> -dre Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=15500&t=15500 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
