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说明：  java手机编程的好例子，初学者不能放过。(a good example of java mobile programming, beginners can not let go.)

东北大学软件学院面向对象程序设计课程的实验代码，是一个咖啡馆管理系统，希望对java感兴趣的朋友有所帮助。(Experimental code of the Northeastern University School of Software object-oriented programming courses, a coffee shop management system, hoping to help the java interested friends.)

安卓日程管理系统。包括一些基本的日程功能包括文字和音频提示功能。(Andrews schedule management system. The schedule includes some basic features include text and audio prompts.)

this is the java tutorial

ReportProperties implements IAppErrorCodes.

Struts2常用标签总结 - OPEN 开发经验库 PDF(struts2 Tag summary )

实现数组乘积，Java代码编写 方便 (Array of product realization)

Java代码实现数据挖掘算法，kmeans(Java code to implement data mining algorithms, kmeans)

用于求网络中从某一节点开始形成环路到该节点结束的节点编号。对于求路径的问题会有一定的帮助(Used to find a node the network began to form a loop to the end node node numbers. To seek the path of problem would certainly help)

通过struts2作为web端,实现文件上传，并将上传的文件存入hadoop的HDFS中,可以对上传的文件进行操作(hadoop2.2 struts2 upload)