A server can also restrict the byte range of a Write layout to avoid quota limits or to reduce allocation overhead, among other reasons.
服务器还能限制Write布局的字节范围，以避免配额限制或减少分配开销等等。
The initial version (YAFFS) supported flash devices with 512-byte pages, but the newer version (YAFFS2) supports newer devices with larger page sizes and greater Write constraints.
最早的版本（YAFFS）支持 512字节页面的flash设备，但是较新的版本（YAFFS2）支持页面更大的新设备以及更大的Write限制。
Consider what happens when Linux wants to read or write one of these data structures on a new disk with 4096-byte sectors.
想一下，当Linux想在一个带4096字节扇区的新磁盘上读写这些数据结构时，会发生什么事情。
The most obvious issue is that the interface in Listing 6 requires a JNI call for each bit set or retrieved, as well as a JNI call to read a byte from, or write a byte to, the serial port.
最显著的一个问题就是，清单6中的接口在设置或检索每个位，以及从串行端口读取字节或者向串行端口写入字节都需要一个JNI调用。
If the file system data structures happen to align perfectly with the underlying physical partition size, a read or write of a 4096-byte data structure results in a read or write of a single sector.
如果文件系统数据结构正好与底层物理分区大小一致，对4096字节数据结构的读写会产生对单一扇区的读写。
If we had only one byte array, it would be easy to write to a slot in the data tree, since the Preferences API supports byte arrays directly.
如果我们只有一个字节数组，写入数据树中的slot会很容易，因为PreferencesAPI直接支持字节数组。
The following example copies a string in reverse, by using byte Pointers to read and write characters between the source and destination strings.
下列范例使用位元组指标，在来源和目的字串之间读取及写入字元，借以反向复制字串。
The following example copies a string in reverse, by using byte Pointers to read and write characters between the source and destination strings.
下列范例使用位元组指标，在来源和目的字串之间读取及写入字元，借以反向复制字串。
应用推荐