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package stone;
public class PrimerNumber {
public static void main(String[] args) {
int MAX_NUMBER = 100;
boolean[] notPrimer= new boolean[MAX_NUMBER];
for(int i=2;i<=MAX_NUMBER;i++){
if(!notPrimer[i-1]){
for(int j=2*i;j<=MAX_NUMBER;j++){
if(j%i==0) notPrimer[j-1]=true;
}
}
}
for(int i=0;i<MAX_NUMBER;i++){
if(!notPrimer[i]) System.out.print(i+1+" ");
}
}
}
 
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http://blog.csdn.net/ihc523/archive/2009/10/11/4636832.aspx
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http://hi.baidu.com/%C4%CF%BA%BD%CC%EC%CF%C2/blog/item/1601a381ac9af9d1bd3e1e3d.html
´òJar°üµÄÒ»¸öEclipse²å¼þFatJar:
http://blog.csdn.net/lqsmn613/ar ......

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[Java Generics] get T.Class from T

 
/**
 * Copyright (c) 2010 IBOBO Corporation. All Rights Reserved.
 */
package com.ibm.util.dao.hib;
/**
 * [Java Generics] get T.Class from <T>
 * 
 * @author <a ......

JavaµÃµ½macµØÖ·

/*
* GetMacAddress .java
*
* description:get Mac addreess
*
* @author hadeslee
*
* Created on 2007-9-27, 9:11:15
*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package test2; 
import java.io.BufferedReader; 
import java.io.IO ......
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