math-spectral-norm

运用JavaWeb中多线程的知识完成，实现文件的多线程下载，其中可选择下载时线程的数量，暂停下载，以及删除下载任务等。(Completion of the knowledge using JavaWeb multi-threaded, multithreaded file download, which can choose to download the number of threads, pause a download, as well as remove the download task.)

说明：  Android Wifi热点数据传输Socket 通信示例源码(Android Wifi hotspot data transmission socket communication sample source code)

Java 开发的弹跳球小游戏代码. 便于理解OO的概念.(Bubbles Game, developed in Java, easy to understand OO design in Java)

使用户可以添加node，Edges，并且应用一些sorting算法(allows user to add, delete, and move node and edges in graph data structure and play with sorting algorithms)

hye all i very need power jack dc supply

JAVA异常处理高级教程资料Advanced Course on JAVA exception handling information (Advanced Course on JAVA exception handling information )

说明：  ftp线程实现包括在java语言中实现，实现很简洁，效率高。(FTP thread implementation is implemented in Java language, which is very concise and efficient.)

import org.w3c.domts.DOMTestDocumentBuilderFactory .

AP音乐播放器是一个html5的音乐播放器用于快速建造自己的音乐播放器(APlayer is a lovely HTML5 music player to help people build audio easily.)

java实现的三种九宫重排算法，图形界面实现，编译后即可运行无需其他文件(java implementation of the three Jiugong rearrangement algorithms, graphical interface to achieve, you can run the compiled file without the other)