fastjson-1.2.47

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.)

Struts2和Freemarker的配置说明(Struts2 and Freemarker configuration instructions)

This code shows how to manupilate a text file, by counting the number of sentences appears on the full text file and many more

一个简单的Java数据库连接 这个是一个关于MySQL的数据库连接(A simple Java database connection This is a MySQL database connection)

java project is all about creating java projects

1 取字符串所有汉字首字母 2 取汉字字符串的首字母(A string of all the characters take the first letter of two characters to take the first letter of a string)

关于快速排列的动画演示，由java swing写成(quick sort)

说明：  java系列编程中的mybatis练习，mybatis小练习(Mybatis exercise in java series programming)

Line Iterator implements Iterator Source Code for Andriod.

说明：  　一个嵌入式系统通常需要通过串口与其主控系统进行全双工通讯，譬如一个流水线控制系统需要不断的接受从主控系统发送来的查询和控制信息，并将执行结果或查询结果发送回主控系统。本文介绍了一个简单的通过串口实现全双工通讯的Java类库，该类库大大的简化了对串口进行操作的过程(an embedded system usually through its serial port control system for full-duplex communications, For example, a pipeline control system to accept the need to constantly sent from the main control system to control the inquiries and information, implementation will be the outcome or results of inquiries sent to the control system. This paper presents a simple realization through full-duplex serial communications Java class libraries, the library greatly simplifies the operation of the serial port for the process)