Signed shift to the right : 位运算符 « 操作符 « Java 教程

3. 5. 15. Signed shift to the right


public class Main {

  public static void main(String[] argv) throws Exception {

    byte b = 11;



    System.out.println(b >> 1); 

  }

}

3. 5. 位运算符
	3. 5. 1.	The Bitwise Operators can be applied to the integer types, long, int, short, char, and byte.
	3. 5. 2.	位元逻辑运算符
	3. 5. 3.	位运算符和( ＆ )
	3. 5. 4.	按位或( \| )
	3. 5. 5.	按位异或( ^ )
	3. 5. 6.	Left shift (<<)
	3. 5. 7.	Bitwise complement (~): inverts ones and zeros in a number
	3. 5. 8.	展示位逻辑运算符
	3. 5. 9.	按位运算符
	3. 5. 10.	位操作任务
	3. 5. 11.	左移
	3. 5. 12.	左移为一个快速的方法来乘以2
	3. 5. 13.	右移位
	3. 5. 14.	The Unsigned Right Shift
	3. 5. 15.	Signed shift to the right
	3. 5. 16.	Unsigned shifting a byte value.
	3. 5. 17.	Convert a number to negative and back
	3. 5. 18.	Performing Bitwise Operations on a Bit Vector
	3. 5. 19.	Converting Between a BitSet and a Byte Array
	3. 5. 20.	返回一个字节数组的长度至少1
	3. 5. 21.	使用按位运算符创建散列代码

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