yht

说明：  birch算法是聚类算法的一种，克服了k-means算法的缺点，这里提供了详细的讲解ppt和代码(The birch algorithm is a kind of clustering algorithm, which overcomes the shortcomings of the k-means algorithm. Here is a detailed explanation of ppt and code.)

说明：  java实现客户端/服务器的ssl通信。附带证书。(java achieve client/server ssl communication. Attached to the certificate.)

计算机系统要素实验工具，模拟硬件描述工具的java实现(Experimental tools computer system elements, analog hardware description tool to achieve the java)

说明：  ibatis 的jpetstore对初学者很有帮助值得收藏(ibatis helpful for beginners jpetstore the collection is worth)

数据库连接池的使用步骤,比较有用，如果忘记的朋友可以看看。本人自己写的。(Database connection pool using steps, more useful, if you forget the friends can see. I wrote it myself.)

java virtual machince kaffe

JAVA源码，对初学者很有帮助！谢谢大家(JAVA source code, very helpful for beginners! Thank you everyone)

project of bank in java

按照字符串的长度截取相应的字符串,加入循环条件实现长度在11个字符内的字符串批量切词~(In accordance with the length of the string interception corresponding string, add the length of the loop condition to achieve within the 11 character string batch segmentation ~)

基于serverSocket 和socket编写的及时聊天系统。有类似于tencent的qq界面，能实时监听用户的上下线。能发离线消息。有用户连接池。以及账号注册，修改等功能(ServerSocket and socket-based chat system written in a timely manner. Tencent similar to those of the qq interface, real-time monitor on the user' s offline. Offline messages can be issued. A user connection pool. As well as account registration, modification and other functions)