| 释义 |
nonprinting character
不可打印字符
A byte value for which there is no corresponding character on a printing device. Most highspeed printers have a maximum of 96 characters in their printable character set; however, an 8bit byte may have any one of 256 possible values, 1 60 of which would not be printable.
在打印设备上没有相应字符的字节的值。大部分高速打印机在其可打印字符集中最多 有96个字符，而8位的字节共有256个可能的数值，所以有160个字符无法打印。 |