java series Multithreading can be downloaded understand multithreading download...

一个救人的手机小游戏,在游戏中详细的规则说明.-save a small cell phone game, the game shows the detailed rules.

KeyPairGenerator实例算法-KeyPairGenerator

聊天室的demo程序，由Java编写

java md5编码的源代码，可以对数据进行md5加密。-coding java md5 source code, you can md5 encrypt the data.

自己做的一个小程序，不知道对大家有没有用，有需要就看看吧-own a small procedure, we do not know of any use, we need to look at it

简单网络管理协议SNMP介绍-simple network management protocol SNMP introduced

用于计算期权价格,窝轮的价格却并非取决于市场供求，而是以「期权定价模式」计算窝轮的期权价值。期权订价模式是利用数学算式，因应不同的订价因素，如正股价格、引伸波幅等决定其价格-used to calculate options prices, Waterloo round of price is not determined by market supply and demand, but "option pricing model," Waterloo round of the calculation of the value of the options. Options pricing model is the use of mathematical formula, to cope with the different pricing factors, such as prices of the underlying stocks, implied volatility of its price decisions

使用java代码，利用swing库函数方法画一个太极图案。本代码是学习java图形用户界面的一个经典的例子。-The use of java code, using swing library function a Tai Chi pattern painting method. This code is studying java graphical user interface of a classic example.

jtree树

俄罗斯方块游戏java ，小播放程序，mathtest.java，Flower.java，TimePrinter等小应用-Tetris game java, small player, mathtest.java, Flower.java, TimePrinter small applications