FastIndex

这是一个关于JAVA的很好的教案，是学习这一领域知识不可多得的资料。(This is a very good lesson plans JAVA is a rare study of knowledge in this field of information.)

该系统是一个基于p2p的即时聊天系统，使用java，便于移植，(The system is based on a real-time chat p2p systems, the use of java, ease transplantation,)

说明：  办公查询系统实现员工信息查询，部门查询，职位查询等信息(Office inquiry system realizes staff information inquiry, Department inquiry, position inquiry and other information.)

I originally wrote this program as an exercise for learning JAVE. Gomoku game is well-known in many countries and every country calls it differently. The winner is the first player to get an unbroken row of five stones horizontally, vertically, or diagonally.

Java初学者资料，初学者下载，大牛不要浪费功夫了(Java beginner information for beginners download, do not waste the effort of Daniel)

aav局域网通信——飞鸽传书源代码，大家都知道VB版、VC版还有Delphi版的飞鸽传书软件，但是Java版的确实不多，因此这个Java文件传输实例不可错过，Java网络编程技能的提升很有帮助。(aav LAN communication- IP Messenger source code version we all know VB, VC version as well as Delphi version of IP Messenger software, but does not much Java version, so the Java file transfer instance not to be missed, Java Network enhance the programming skills helpful.)

Check Box extends Compound Button Source Code for Andriod.

说明：  ipdatabase 二叉树快速搜索IP地址数据库 数据 数据源采用2015年广告协会制定的IP地址标准数据库，中国互联网广告行业统一采用的标准IP库。 原理 利用二叉树实现IP查询，首先将10进制IPV4地址转化为二进制构建二叉树，利用二叉树搜索进行搜索，查询时间复杂度log2n，比传统IP库n的查询速度高出一个量级。(Ipdatabase Binary Tree Fast Search IP Address Database data The data source is the standard IP address database formulated by the Advertising Association in 2015, and the standard IP database adopted by the Internet advertising industry in China. principle The binary tree is used to realize IP query. Firstly, the 10-bit IPV4 address is converted into binary to construct a binary tree, and the binary tree search is used to search. The query time complexity log2n is one order of magnitude higher than that of traditional IP library n.)

根据值来取ID，或者根据ID来取值，便于两者之间的转换(Exchange from ID and values, we can tanslate between ID and values easily. )

用java实现的，使用了rsa算法，可用于加解密文本文档(Achieved with java, use the rsa algorithm, can be used for encryption and decryption text document)