程序文件名称:FolderExplorer.java 功能:显示文件目录树

将笛卡尔坐标系上的点定义为一个服务类Point，Point类提供求得坐标系上两点 间距离的功能、获取和设置坐标的功能、获取极坐标的功能，和完成对已创建的 Point类对象统计功能。设计测试Point服务类的应用程序主类，测试并显示输出 提供功能的结果。 (求以点(1,1)为极坐标原点，点(5,5)的极坐标) -Will be a point on the Cartesian coordinate system is defined as a service class Point, Point class provides coordinates obtained on the function of the distance between two points, access and set coordinates, polar coordinates to obtain functions, and the completion of the Point that have been created class object statistical functions. Design Test Point service class application" s main class to provide functionality to test and display the output results. (Seeking to point (1,1) to polar coordinates origin point (5,5) in polar coordinates)

很有用的程序学习资料，文件包括java视频源代码和JAVA核心技术代码，与大家分享-Very useful program to learn the information to share with you

俄罗斯方块...但是网络功能暂时没有实现.... 自己写的.肯定不会重复的哦. 功能完备中-Tetris ... but there is no networking capabilities to achieve .... wrote it myself. Certainly not duplicate oh. Complete functions

java 读写EXCEL文件的源码-read and write Excel documents FOSS

Java英语课件，用java编程实现英语课件的播放-English Courseware Java, java programming with the broadcast of English Courseware

java 语言编程实现背景颜色自己选。Java编程源代码-java language programming realization of the background color of his own choosing. Java programming source code

用来实现两个复数的加减乘数 输出形式是实部，虚部分开 -Is used to achieve the addition and subtraction of two complex multiplier output form the real part, imaginary part of the open-

JAVA做的模拟WORD文字处理系统-JAVA do simulation Word word processing system

详细介绍JAVA的 I/O。-detailed Java I/O.

用java代码实现的俄罗斯方块,所有功能均已实现.您不妨下载试试看啊.相信会对你有帮助的!-Java code with the Russian box, all the features have been achieved. Ah give it a try you may wish to download. I believe will help you!