A final advantage of some (though not all) native XML databases is worth mentioning. They can retrieve the original, unparsed document, character-per-character or even byte-per-byte.
一些(不是全部)原生XML数据库带来的最后一个优点也值得一提,即能够逐字符甚至逐字节地检索原始的未解析文档。
Even though an object is a single value, we've turned it into a set of fixed-length byte arrays.
即使一个对象只有一个值,我们也要将它转换为一组固定长度的字节数组。
You can even load binary classes directly from byte arrays or streams, and create new classes from scratch.
甚至可以直接从字节数组或者流中装载二进制类,以及从头开始创建新类。
To load a value which crosses a 16-byte boundary is even more difficult, as you would actually have to load it into two registers, shift them, and then mask and combine them.
要加载跨越16字节边界的值会十分困难,因为必须要将其存储到两个寄存器,进行移位然后再对它们进行掩码和组合。
If you use the File Transfer Protocol [FTP] or utilities such as rcp or scp, complete files will be sent, even if just one byte has changed.
(如果使用FileTransferProtocol [FTP]或rcp和scp等实用程序,那么即使只修改了一个字节,也会发送完整的文件)。
The program does not even have to be explicitly coded to the current multi-byte encoding.
这甚至不需要程序被明确的编码成当前的多字节编码。
If loaded by different class loaders, two classes with the same name, even the same package name, are treated as distinct — even if, in fact, they are byte-for-byte the same class.
即使两个实例的类名字一样,甚至包名也一样,更甚至于每一个字节都是一样的,但是如果他们被不同的类加载器加载,他们也会被当着是不同的实例。
Storing such values is even more difficult, so it is best to never use values that cross 16-byte boundaries.
存储这样的值则更为困难,所以如果可能,最好永远不要使用跨16字节边界的值。
Since all registers on the SPU are 16-bytes long, this will load a full 16-byte quadword into the register, even though you are only really concerned with the first 4 bytes of it.
因为所有SPU上的寄存器都是 16字节长,因而这会将整个 16 字节的四字加载进寄存器,而我们所关心的只是它的前4 个字节。
The latter three cache and optimize the byte code, providing for even greater speedups.
后三类加速器能够缓存和优化字节码,这为系统提供了更多的速度提升。
Count the number of ones in each byte of the 8-byte block; if the number of ones is even, make it odd by setting the least significant bit to one.
统计8字节块中每字节中的1的个数,如果1的个数为偶数,那么就设置最低位为1使它成为奇数。
No, the application should care about the conversion itself. However, UDT does work between different platforms even with different byte orders.
不,应用程序应该自己关心这个转换。不过,UDT可以在不同平台间的不同字节顺序情况下正常工作。
However, UDT does work between different platforms even with different byte orders.
不过,UDT可以在不同平台间的不同字节顺序情况下正常工作。
However, UDT does work between different platforms even with different byte orders.
不过,UDT可以在不同平台间的不同字节顺序情况下正常工作。
应用推荐