PC

说明：  实现一个简单远程监控软件，采用Windows Socket（或Java Socket）编程。采用C/S架构。（1）能够远程监控一台主机，显示主机屏幕内容，能远程关机（2）能远程下载或上传文件（3）能远程执行一些DOS命令（4）能远程运行一些可执行命令。 (Implement a simple remote control software, using Windows Socket (or Java Socket) programming. By C/S architecture. (1) to remotely monitor a host, the screen displays the contents of the host, can remotely shut down (2) can remotely download or upload files (3) can remotely perform some DOS commands (4) can remotely run some executable command.)

一封家书。实现类的集成以及多态性，很好的练习题目。实现家书书写版本(A letter home. Achieve integration and polymorphism, practice questions. Letter writing version)

这个例子主要针对初学者，对viewpager的扩展用法，一目了然。(This example is mainly for beginners, the expansion of the use of viewpager, at a glance.)

This ClassVisitor marks all NameAndType constant pool entries that are being used in the program classes it visits.

Java手机象棋，界面设计简洁，操作简单，实现智能规则判断，支持大型Web服务器，以Http 协议通信。内附doc和pdf文档(Java mobile chess, interface design is concise, simple operation, intelligent judging rules, support large Web server, with the Http protocol communication. Enclosed doc and PDF documents)

4.2_keynote 4.2_keynote(4.2_keynote)

说明：  空间类的使用已经如何应用java开发控件等小组件，如何在程序中使用它(space category has been the use of java application development Control Panel items, such as how to use the procedures it)

遗传算法java代码实现，遗传算法（Genetic Algorithm）是模拟达尔文生物进化论的自然选择和遗传学机理的生物进化过程的计算模型，是一种通过模拟自然进化过程搜索最优解的方法(GeneticAlgorithm,download from github)

java 初学者学习实例，对java感兴趣者可以当作自学阅读，代码都通过(java beginners learning example, the java interested persons can be used as self-learning reading, code adopted)

java生成的一一维码图片，该程序可以在eclipse直接运行(Java generated one one dimensional picture code, the program can be run in eclipse directly)