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  ÔÚ´¦Àí¼à²âÊý¾Ýʵʱ¼Èëʱ,ÐèÒªÌṩµ±Ç°°à´ÎÐÅÏ¢{´ó°×°à,Сҹ°à,´óÒ¹°à}£¬°à´ÎÐÅÏ¢ÊǸù¾Ý¸ø¶¨Ê±¼ä¶Î½øÐÐÉ趨ÀàËÆ{{"8:00","16:00"},{"16:00","00:00"},{"00:00","8:00"}}
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 /**
* ʱ¼ä¶Î²âÊÔ
* @author WangYanCheng
* @version 2009-11-20
*/
public class CalendarTimeSubsectionTest {
/**
* ²âÊÔÈë¿Ú
* @param args arguments lists
*/
public static void main(String[] args) {
CalendarTimeSubsectionTest ctstObj = new CalendarTimeSubsectionTest();
int resultFlag = ctstObj.doGetShift("");
System.out.println(resultFlag);
}
/**
* Ñé֤ijһʱ¼äÊÇ·ñÔÚijһʱ¼ä¶Î
* @param currTime ijһʱ¼ä
* @param timeSlot ijһʱ¼ä¶Î
* @return true/false
*/
public boolean isShift(final long currTime, String[] timeSlot) {
Calendar tempCalendar = Calendar.getInstance();
tempCalendar.setTimeInMillis(currTime);
String[] tmpArray = timeSlot[0].split(":");
long startTime, stopTime;
tempCalendar.clear(Calendar.HOUR_OF_DAY);
tempCalendar.clear(Calendar.MINUTE);
tempCalendar.set(Calendar.HOUR_OF_DAY, Integer.parseInt(tmpArray[0]));
tempCalendar.set(Calendar.MINUTE, Integer.parseInt(tmpArray[1]));
startTime = tempCalendar.getTimeInMillis();
tmpArray = timeSlot[1].split(":");
int stopHour = Integer.parseInt(tmpArray[0]), stopMinute = Integer.parseInt(tmpArray[1]);
if (stopHour == 0) {
tempCalendar.add(Calendar.DAY_OF_MONTH, 1);
}
tempCalendar.clear(Calendar.HOUR_OF_DAY);
tempCalendar.clear(Calendar.MINUTE);
tempCalendar.set(Calendar.HOUR_OF_DAY, stopHour);
tempCalendar.set(Calendar.MINUTE, stopMinute);
stopTime = tempCalendar.getTimeInMillis();
return ((startTime < currTime && currTime <= stopTime) ? tru


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package com.gaoqian.reflection;
import java.lang.reflect.Array;
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Java SE ½Ó¿Ú¡¢³éÏóÀà

package demo;
interface Runner{
 int ID=1;
 void run();
 void fly();
}
abstract class AI implements Runner{
 public void run(){
  System.out.println("I am running");
 }
 public void bb(int x,int y){
  System.out.println((x+y));
 }
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java GBת UTF 8×Ö·û

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class GB2UTF
{
 public static String GBK2Unicode(String str)
 {
  StringBuffer result = new StringBuffer();
  for (int i = 0; i < str.length(); i++)
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