二進制
補碼/反碼
1010
int8
int32
int8-quiz
int8-quiz2
int8-negation
int8-add
n-bit-pattern
Data Rep
code39
fonts
char/code
Binary Calc
n-bit address
24 = 16
28 = 256
216 = 65,536
224 = 16,777,216
ipv4 (FF.FF.FF.FF)
232 = 4,294,967,296
264 = 18,446,744,073,709,551,616
ipv6 (FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF)
2128 = 340,282,366,920,938,463,
463,374,607,431,768,211,456