2 Mask Bits 查第二通道中断控制器8259屏蔽位
As the size of objects is limited, the top 2 bits can be used for flags.
因为对象大小有限,所以最高2位可以用于标志。
Sendfile (2) is a technique that avoids buffer copy overhead, and it directly pushes bits from the file system onto the network.
Sendfile(2)是一种避免缓冲区复制开销的技术,并且它直接将数据位从文件系统转移到网络。
Microwindows has support for 1, 2, 4, and 8 bpp (bits per pixel) palletized displays, as well as 8, 15, 24, and 32 bpp trucolor displays.
Microwindows 支持 1、2、4 和 8 bpp(每像素的位数)的 palletized 显示,以及 8、16、24 和 32 bpp 的真彩色显示。
to the n, every value in the 1 bit vector we looked at last time is either 0 or 1. So it's a binary n number of n bits, 2 to the n.
从2到n,我们上次看到的,位向量的每个值不是0就是,所以它是n,比特的二进制数,从2到。
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