collision detection碰撞检测一个很好的例子

我们提供的VideoIM手机自动拍照上传器J2ME版本[开源]就是这么一种概念： 一个可以下载到手机(例如Nokia7610已经确实可以下载安装并正常运行)的Java应用程序，用来自动驱动你的手机摄像头定时拍摄一张图像(默认是Jpeg格式，数据量很小)。然后，后台线程将Jpeg图像(很小，大约几KB)上传到服务器上。手机默默地拍照，默默地上传照片，不用手工干预，比如你可以设置每隔三分钟拍一张照片，然后上传到Flickr这个著名的图片共享站点上，全世界都会看到你的慢速视频。 -We provide automatic camera phone VideoIM Uploader J2ME version of [open source] is such a concept: one can be downloaded to your phone (for example, can download Nokia7610 has actually installed and running) of Java applications, used to automatically drive your cell phone camera to take a picture from time to time (the default is the Jpeg format, a very small amount of data). Then, the background thread will Jpeg images (small, about a few KB) uploaded to the server. Camera phone quietly, silently upload photos without manual intervention, for example, you can set up every three minutes take a photo, and then uploaded to Flickr this famous picture-sharing site, the world will see your slow video.

用来为垂直搜索引擎抓取数据的采集系统，采用多线程。智能界面化控制，想抓取的战点或内容简单配置一下即可以运行，采集来的数据自动保存到数据库。数据库可自行配置。-Used for vertical search engines to crawl the data acquisition system, using multi-threaded. Intelligent interface of control, would like to crawl the content of the war, or a simple configuration that can run about, collecting data automatically saved to the database. Its own configuration database.

实现在网页上控制串口，进行打印. 用javaScript编程 -Realize serial control on the page, to print. Use JavaScript programming

java程序开发,这个程序是一个日历模块程序,调用此程序,可设置日期号-java development, this process is a calendar module procedures, call this procedure, you can set the date of its

james-binary-2.3.1.zip这是一个纯Java语言写的邮件服务器-james-binary-2.3.1.zip Email Server

JMF原版英文说明文档，是JMF包使用的重要参考。-JMF original documentation in English is the JMF package uses an important reference.

java的小程序，适合初学者学习java，是java书后的习题答案-small java program, suitable for beginners to learn java, is a java after the exercise answer

struts的源代码，具体介绍了struts所使用的源代码和内容-struts source code, specifically introduced by the use of struts source code and content

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java 开发资料，关于spring方面的内容能够