FastIndex

java编译的简单计算器的代码，无须导入新包(simple calculator java code compiled without adding a new package)

cas单点登录源码,解压缩就能打开，并且查看，非常简单实用！(cas sso login source)

安卓上的蓝牙串口助手，包含源代码，可以和单片夹等其他的设备相连。(Bluetooth serial port on Andrews assistant, including source code, and other devices can be connected to single folders.)

百度电击器，这个是学习案例，模拟人工点击的代码。功能是录制后再模拟人工行为。(Baidu defibrillator, this case study, to simulate artificial clicked code. Function is recorded and then simulate artificial behavior.)

一个宠物选择的小程序。用java实现。可供初学者学习。(a choice of small pets procedures. Using java to achieve. For beginners learning.)

数据结构 二叉树 前序遍历 中序遍历 后序遍历 结点(Pre-order traversal binary tree data structure in-order traversal post-order traversal node)

说明：  Java的ppt课程和大学的Java书籍(Ppt Java, Java books and university courses)

基础练习，这是Java入门课程的基础练习。包括了许多的知识点(Basic exercises, which are the basic exercises of the Java introductory course. It includes many knowledge points.)

说明：   java socket编程的英文文档介绍

说明：  MIDP实现的 俄罗斯方块游戏源码，含游戏画布和封装下坠物对象及其操作类，重画线程,该线程实现游戏画布重画机制，用2个变量是用来控制游戏速度(The source code of the Tetris game implemented by MIDP, including the game canvas and the encapsulated falling object and its operation class, redraw thread, the thread implements the game canvas redraw mechanism, and uses 2 variables to control the game speed)