这是一个基于HOG特征的人数统计的代码，可以快速识别出视频帧序列中的行人，并且统计出当前的画面中的人数

输入两数，并以第二个数的倍数，将第一个数分组，打印出全部方案-Enter the number two and the second the number of multiples of the number of the first division, print out the full program

note that groupByKey() provides an expensive solution,   but combineByKey() and reduceByKey() will give a better   scale-out performance

一个小游戏而已吧是一个小程序吃金币的呀 -a small game it is a small program not been eating coins

实现树的点击 当点击节点时展开子节点树的功能-tree description

利用树视控件显示资源管理器风格的目录状结构-use trees as controls under the Resource Management style directory structure

自己编的一个火车售票系统，欢迎大家下载指点我的软件- Own arrange a train booking system, welcome everybody downloading to direct my software 【上载源码成为会员下载此源码】【成为VIP会员下载此源码】-Own a train ticketing system are welcome to instruct everyone to download my software- Own arrange a train booking system, welcome everybody downloading to direct my software [upload source to become a member download the source code] [become a VIP member to download this source]

代码简单、易懂、实用。 import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.net.HttpURLConnection; import java.net.MalformedURLException; import java.net.URL; import java.util.HashMap; import android.app.AlertDialog; import android.app.Dialog; import android.app.AlertDialog.Builder; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.DialogInterface.OnClickListener; import android.content.pm.PackageManager.NameNotFoundException; import android.net.Uri; import android.os.Environment; import android.os.Handler; import android.os.Message; import android.view.LayoutInflater; import android.view.View; import android.widget.ProgressBar; import android.widget.Toast; /** *@author coolszy *@date 2012-4-26 *@blog http://blog.92coding.com */ public class UpdateManager { /

数字电子时钟，实现计时，闹钟，日期，倒计时功能！-Digital electronic alarm clock, timing, and date, countdown function!

ｌｕｃｅｎｃｅ客户端调用服务端的webservice　ｌｕｃｅｎｃｅ，客户端演示 获取服务端数据库类型，并转换到客户端。供参考。-lucence client-side call services webservice lucence, client-side demo access database type, and converted to the client. For reference.

国外网站找到的开源代码，可以在windows pc 上实现whatapp 的注册，如果需要大批量注册稍稍修改下 还是很好用的，不可多得的源码，用于分析研究whatspp协议很有用