byte operation

Document directory Main methods and constants in the file class Procedure Byte output stream: outputstream Byte input stream: inputstream Character output stream: writer Character input stream: Reader  File class In the entire Io package,

BYTE-order, as the name implies the order of bytes, and then say two more than a byte type of data in memory storage order (a byte of data of course there is no need to talk about the order of the problem). In fact, most people in the actual

Java IO stream byte stream, java IO stream byteI. Common file Operations   File file = new File ("E: \ test \ javaIo"); System. out. println (file. isDirectory (); // determines whether the file is a directory (if the file does not exist, false is

byte order (byte order) and bit order (bit order)? In network programming, the network byte order and host order are often mentioned, that is, when an object consists of multiple bytes, it is necessary to pay attention to the order of the objects '

Http://wxxweb.blog.163.com/blog/static/135126900201022133740759/ Big-end mode and small-end ModeI. Concepts and detailsIn computer systems of various systems, there are usually two types of byte storage mechanisms: Big-Endian and little-Endian, that

Big-end mode and small-end ModeI. Concepts and detailsIn computer systems of various systems, there are usually two types of byte storage mechanisms: Big-Endian and little-Endian, that is, big-end mode and small-end mode.Let's review two keywords:

First, let's take a look at some of the fundamentals:One, what is byte alignmentWhen a variable of a primitive type occupies n bytes in memory, the starting address of the variable must be divisible by n, that is, the variable is byte-aligned, and

Operations involving byte, short, and char types in Java first convert these values to the int type, then the int type value, and finally the result of the int type. Therefore, if you add two byte values, you will end up with a result of type int.

Abstract: This article describes the development process of character and encoding and the correct understanding of related concepts. Examples illustrate how to implement encoding in some practical applications. Next, this article describes several

The previous article mainly introduces the use of file class files and Randomaccessfile classes. Next, I think it is better to divide io into two parts: byte stream and character stream. It's not confusing, it's easy to compare. This article mainly