基于UDP实现有客户端和服务器端的网络聊天室

编写求解几何图形（如直线、三角形，矩型，圆，多边型）的周长、面积的应用程序，要求尽可能多的用到面向对象技术的特点，如继承，多态，封装，抽象类，接口，内部类，包等技术。写出算法。-prepared to solve geometric shapes (such as linear, triangular, rectangular, round, the multilateral type) of the perimeter, the area of application procedures, requirements as much as possible the use of object-oriented technology features, such as inheritance, polymorphism, packaging, abstract category, interface, internal categories, such as packet technology. Write algorithm.

一个遍历文件系统目录结构的程序并能够将其结构用字符打印出来-A traverse file system directory structure of the program and its structure can be printed with characters

爪哇 java table 组件开发-Java java table component development

一个很好玩的小游戏-a very fun little game

关于生产者消费者的开发-producers on the development of consumer

一个模拟文字编辑器，可以实现类似记事本的功能-a mock text editor, can achieve a similar function notebook

描述Struts与Spring的结合，二者之间的整合工作。-Describe the combination of Struts and Spring, the integration between the two.

shejimoshi是一本简单介绍各种java书籍，对于编程人员来说是一本非常不错的书籍。-shejimoshi is a brief introduction of various java books, For programmers is a very good book.

/* 下面这些S11-S44实际上是一个4*4的矩阵，在原始的C实现中是用#define 实现的， 这里把它们实现成为static final是表示了只读，切能在同一个进程空间内的多个 -/* The following S11-S44 is actually a 4* 4 matrix, in the original implementation of C is# Define achievable, where they become static final realize is that the read-only, cut in with a process space more than

详细介绍JAVA的 I/O。-detailed Java I/O.