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// Serial SMS client for handling SMS communication with a mobile terminal // (C) 2001 by Stefan Moscibroda // Main class implementing GUI

实时正弦曲线演示，是用mian作主方法的，符合编程规则(Real-time sine curve shows)

这个是利用Google Web Toolkit开发的一个桌面应用程序框架，这是基于这GWT的环境下工作的，功能强大！(This is the use of Google Web Toolkit development of a desktop application framework that is based on the GWT environment, work, and powerful!)

说明：  windows这是一个随便选的文档，因为我想下一个东西，但是开会员太贵了(windows This is an optional document, because I want the next thing, but the meeting members are too expensive.)

学习JAVA从这本书学起，很好的书值得珍藏，希望能给大家一些帮助。(Thinking in Java)

说明：  编写一个复数类，可以进行复数加法和减法运算。编写一个包含main方法的类（应用程序）测试该复数类。要求该复数类至少包含一个无参的构造方法和一个带参的构造方法；数据成员包括复数的实部和虚部，为double类型；包括两个方法，分别实现复数的加法和减法运算。(Write a complex class, which can add and subtract complex numbers. Write a class (application) containing the main method to test the complex class. The complex class is required to include at least one parametric construction method and one parametric construction method; the data members include the real and imaginary parts of the complex, which are of double type; and two methods are included to realize the addition and subtraction operations of the complex respectively.)

说明：  8583解包工具.rar, 8583报文组包解析源码，可以和银联的POS后台连接。(8583 unpacking tool. rar, 8583 packet group parsing source code, can be connected with the POS background of UnionPay.)

说明：  《Java程序设计经典教程》源代码，100 通过编译，是学习Java的好帮手(java)

java source code fro inheritance

Java source code for Address Resolution Protocol and Reverse Address Resolution Protocol Implementation