epai

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)

link Priority Thread Factory Source Code for Andriod.

Java代码实现数据挖掘算法，kmeans(Java code to implement data mining algorithms, kmeans)

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.)

说明：  源码和依赖的jar包都在压缩文件里 test目录下有行情的demo，交易部分的API还没完全做好，可以连上前置和登录 这个java接口算是预览版吧(Source code and dependent jar packages are all demo in the test directory of the compressed file. The API of the transaction part is not yet complete. You can connect the pre-and login java interface as a preview version.)

网络商城 JAVA+ Mysql 功能完善 (JAVA+ Mysql)

IBM的JMS实现，非常好用，本手册详细介绍和WMQ的所有API和使用方法。(IBM s JMS implementation, very easy to use, this manual details and WMQ all, API and use.)

This procedure implements the LightStemmer the text-Arabic lassification method, with source code, test reports and corpus (including the test set)

一个java开发的定时器操作的小例子,欢迎大家使用(A small example of timer operation developed by Java, welcome to use.)

强大的搜索引擎，目前最流行的全文搜索引擎，分享给大家一起学习，共同进步。(The powerful search engine, the most popular full text search engine, is sharing for everyone to learn together and make progress together.)