notation for C0 control characters; consists of a caret (^) followed by a capital letter; e.g. 0x04 is represented by ^D, while 0x00 is ^@ (@ is the ASCII character before A)
notation for C0 control characters; consists of a caret (^) followed by a capital letter; e.g. 0x04 is represented by ^D, while 0x00 is ^@ (@ is the ASCII character before A)