Sketchpad a simple applet. Suitable for beginner java reference to the coder

这是一个用Java写的数字签名的小程序。大家下载学习。-This is a digital signature to use Java to write a small program. You download the study.

animal动物基类，用于实现JAVA基本功能，如子类为青蛙，鸟等-animal animal base class, used to implement JAVA basic functions, such as sub-class of frogs, birds, etc.

用Java编写的一个XML编辑工具.这个SimpleXmlEditor.zip里有齐所有的文件, 包括可运行的.class文件打包.jar文件, 运行软件的快捷方式.bat文件, 说明文件.html文件, feedback.txt文件, 要特别申明的是一定要看清楚说明文件, 要不然, 很可能不能顺利运行.-prepared by using a Java XML editing tools. The Qi SimpleXmlEditor.zip there are all the documents, including operational. Class paper packaging. Jar files, run software faster manner. Bat documents note. Html document feedback.txt documents to the Special the state must be careful to note, otherwise, it may not be a smooth operation.

用Java编写的一个MP3播放器。许多初学都对于用java开发多媒体软件很头疼，这个也许会有帮助-Using Java to prepare an MP3 player. For many beginners are using java to develop multimedia software is a headache, this may be helpful

将演示如何利用Jakarta POI API 创建Excel 文档。-will demonstrate how to use Jakarta POI API to create Excel documents.

java获得鼠标所在位置的图像的rgb值-location of the mouse in the image rgb values

java 数据库编程实例 经过反复调试 保证可以运行 是学习java网络编程的绝佳资料-java database programming examples After repeated testing can guarantee operation of the network learning java programming must good information

note pad code

ejb2.0的新特性介绍-ejb2.0 introduced new features

应用背景用Java Applet编程使丢包以及在一定时间内发送到接收的数据包的数目的计算效率关键技术一个基于Java的客户端-服务器架构相对于包过滤和发现碰撞的量发生在给定数量的时间的数据包的数量方面。如果接收到的数据包没有为每一个数据包，数据包将被丢弃，具体增加碰撞包独特的ID。