JMXcode

modul mysql, tutorial my sql. how to make connection with mysql.

基于Apriori的Hash改进算法的Java实现。利用Hash技术减少了生成频繁项集的时间。(The Hash-based Apriori Algorithm for Java. Hash technology reduces the use of frequent itemsets to generate the time.)

将一个图片进行裁剪成指定大小的图片, 现在很多网站有这个程序来裁剪头像(Cutting a picture into a specified size of image, Now many sites have this procedure to cutting head)

一个基于java的串口通信，比较简单的程序，在eclipse里开发，需要先把串口通讯相关的dll文件安装好(A java-based serial communication, relatively simple procedures, the eclipse in the development, the need first serial communication related dll files installed)

说明：  第一个Java例子程序，源文件为HelloWorld.java，可以使用 javac HelloWorld.java 进行编译，然后运行， java HelloWorld(The first example of a Java program, the source file is HelloWorld.java, you can use the javac HelloWorld.java compile and run, java HelloWorld)

用Java编写的图形界面，并运用数据结构。用于学生成绩管理(To use graphical interface written in Java and use data structures. For student performance management)

dirctsShow开发指南源码Chapter05(Development Guide dirctsShow source Chapter05)

支持在图片上绘图的和取色器的涂鸦板默认是一张全白图片上绘制，支持更换涂鸦的画布图片，支持橡皮擦功能，支持多种画笔颜色，支持画笔取色器，可以清屏，也可以保存当前涂鸦后的画布到图片文件。(Support in the picture on the drawing and color picker graffiti board default is a white image rendering, support the replacement of graffiti canvas pictures, support the eraser function, supports a variety of brushes color, brush picker support, to clear the screen, you can also save the current after the graffiti canvas to the picture file.)

This is a series of unit tests for backup/restore of the SecurityPolicy class.

读取数据库信息，显示有关数据信息，对数据库信息的显示。(look up DataBase)