Java编译的一个简易计算器

本文档是基JavaEE的jsp部分的源码文件UserLogin，使用的开发软件是Myeclipse。

安卓权限动态监控系统是一套基于安卓的软件权限和个人应用数据监控系统，实现了敏感权限访问记录生成、网络流量和短信的监控、软件行为分析、用户交互模块采用数据报表可视化的方式，让用户直观地了解到手机中各应用程序访问了哪些敏感权限，是否有非授权流量或短信的流出，同时系统还可视化地给出了应用程序的危险系数和行为分析。(Android permission dynamic monitoring system is a software permission and personal application data monitoring system based on Android. It realizes the generation of sensitive permission access records, the monitoring of network traffic and short messages, the analysis of software behavior, and the visualization of user interaction module by data report forms, so that users can intuitively understand which sensitive permissions are accessed by various applications in mobile phones, and whether there are non-users. Authorized traffic or SMS outflow, while the system can visually give the application risk factor and behavior analysis.)

用java实现加减乘除简单四则运算，有5种答题模式可供选择，包括加、减、乘、除、混合运算。可自行规定一个时间，时间到系统自动交卷，并呈现正确答案、最终分数，答卷可保存。用户也可以查看之前的练习结果。

easyui的使用,easyui 调用后台方法等等(easyui use, easyui call back methods, etc.)

Groovy DSL case study. Embedding Groovy DSL in java application.

j2me yahoo messenger(source code). The Yahoo protocol mus be update to work!!!

PDBView是一个可以查看palmOS执行包*.pdb（类似于java包*.jar）结构的小工具()

介绍了javascript的详细用法，很适合菜鸟看-Detailed introduction of the use of javascript, it is suitable for rookie watch

ConnRouteParams implements ConnRoutePNames.

能够实现大部分功能的电信计费系统,主要用到的技术有springmvc架构，Spring结合mybatis(This is a java system which is almost finished.)