/** * 工具类,实现公农历互转 */ public class LunarCalendar { /** * 支持转换的最小农历年份 */ public static final int MIN_YEAR = 1900; /** * 支持转换的最大农历年份 */ public static final int MAX_YEAR = 2099; /** * 公历每月前的天数 */ private
序一直到最高位排序完成以后,数列就变成一个有序序列。 import java.util.ArrayList; import java.util.List; public class radixSort
CleanMine.java import java.awt.BorderLayout; import java.awt.Dimension; import java.awt.event.ActionEvent;
package timerDemo; import java.awt.BorderLayout; public class TimerCountDemo extends JPanel implements
import java.util.Properties; import javax.mail.Message; import javax.mail.MessagingException; import
import java.awt.Color; import java.awt.Graphics2D; import java.awt.image.BufferedImage; import java.io.File;
邀请码生成器,可根据邀请码反向算出用户id import java.util.Random; /** * 邀请码生成器,算法原理:
* 1) 获取id: 1127738
* 2)
public HttpServletResponse download(String path, HttpServletResponse response) { try { // path是指欲下载的文件的路径。 File file = new File(path); // 取得文件名。 String filename = file.getName(); // 取得文件的后缀名。 String e
import java.io.*; import java.nio.*; import java.nio.channels.*; public class NIOCat { public static
字符串处理类(编码转化、SQL注入、URL) import java.net.HttpURLConnection; import java.net.URL; public class StringUtils
eralExcelFileInOutputStream(java.lang.String, java.io.OutputStream, java.util.List) */ public OutputStream
public static void main(String[] args) { Map<String, String> map = new HashMap<String, String>(); map.put("1", "value1"); map.put("2", "value2"); map.put("3", "value3"); //第一种:普遍使用,二次取值 System.out.pri
public class DateUtil { private static final Logger logger = LoggerFactory.getLogger(DateUtil.class); private static final SimpleDateFormat datetimeFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss")
[Java]代码 package com.cz.producer; /** * Created by Administrator on 2015/10/10. */ import java.util.Properties;
public static String polishPinyin(String name) { if (name == null || "".equals(name)) return name; name = name.replaceAll("[0-9_]+", ""); StringBuffer buffer = new StringBuffer(); char[] chars = name.
import java.util.ArrayList; import java.util.List; public class radixSort { int a[]={49,38,65,97,76,13
Frame.java ~ 9KB package Java_2048; import java.awt.BorderLayout; import java.awt.Color; import java.awt
是动态的。不过这段代码在我的64位Windows 7 下无法运行。 JNativeTester.java package test.jnative; import org.xvolks.jnative
插入排序算法java实现 import java.util.Arrays; import java.util.List; import java.util.Scanner; public class InsertSort
//下面是实体类 package com.test.model; import java.util.Date; //模板数据实体 public class UserTmpl