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蓝牙串口程序，实现蓝牙模块与手机连接。。。(android bluetooth uart)

用哈希表实现了节点的插入，删除，并计算冲突次数(A hash table implementation of the node insert, delete, and calculate the number of conflicts)

说明：  基于java的个人博客系统，操作便捷，使用方便(The personal blog system based on Java is easy to operate and use)

一个JAVA写的基本的疾病传播的模型，SIR模型，可进行模拟和仿真(Model, SIR model written in JAVA basic disease transmission, modeling and simulation can be performed)

说明：  国密算法的实现与一些测试类，直接使用jar包就可以,转载自csdn(SM2 SM4 SM3 description)

spinner的应用源码，非常酷炫，很好的资源(spinner application source code, very cool, very good resource)

说明：  使用anydata芯片组,安装标准扩展短消息协议编写的类,可以直接发送,接受短消息(use anydata chipset, install standard expansion Short Message agreement prepared by category, can be directly sent, accept Short Message)

JSP考勤管理系统 数据库sqlserver (JSP Attendance Management System database sqlserver)

check that .dex with wrong magic is rejected.

这是一个peer to peer的视频流系统. 该系统采用RTP协议，因此与某些采用http/ftp协议进行传输的系统不同，本系统在视频流下载的过程中就可以同时观看。(This is a peer-to-peer Video System. The system uses RTP, Thus, some use http/ftp protocol transmission system, The video streaming system in the process of downloading it can watch.)