puzzle program witch dfs bsf and a* algorithm

Java Persistent API - JPA JEE 5-Java Persistent API- JPA JEE 5

jzss压缩算法，的源程序代码！应用于java的压缩与解压工作-jzss compression algorithm, the source code! Java applies the work of compression and decompression

解决tsp问题，很好的算法，可以参考哦，大家支持一下-Tsp solve the problem, a good algorithm, you can refer to Oh, we support what

《Distributed Programming with Java》，Manning 出版社的配套源代码-Distributed Programming with Java, Manning Press, supporting source code

一个关于java的菜单与对话框的程序-Java on the menu and dialog box procedure

清华大学 郑莉 java程序设计基础 课程实验 第六章-Zheng Li, Tsinghua University java programming basic courses Chapter VI Experiment

Java的编程指导，适应初学者和有一定基础的编程爱好者，有助于对Java的学习。-Java programming guide, to adapt to a certain basis for beginners and enthusiasts programming, contribute to learning Java.

基于Socket的java多用户视频聊天程序，能实现用户登陆，游客访问，并进行多用户聊天！-Socket - ...AVReceive3.java ...AVTransmit3.java ...RTPSocketAdapter.java

当本java文件运行时即备份本文件为一个副本。-when the java runtime documents that the backup copy of a document.

Produce Java classes to calculate and display the root of a quadratic equation when input the coefficients a, b and c within the range of -100 to 100 by user.-Produce Java classes to calculate and display the root of a quadratic equation when input the coefficients a, b and c within the range of-100 to 100 by user.