HaviBackgroundController

spring secure java development kaddwe dsdsds fdfsrer ecdcxsd sc

有四套录音的demo，都实现了录音功能，播放录音的功能，还是很不错的(There are four sets of recording demo, realize the recording function, play the recording function, or very good)

很不错的网络围棋带代码，大家都来下载看看(Very good network Go with code, we have to download to see)

Java EE环境相关笔记, basic introduction(JavaEE environment configuration，mysql introduction。)

Arduino line tracking robot

read properties from properties.file

基于udp协议的局域网内聊天的设计与开发源代码(The UDP protocol LAN chat is designed and developed based on the source code)

SSD3 Exercise 6, FileCatalogLoader.java, GourmetCoffee.java

用于DFA到NFA 的转化.并且能够显示DFA NFA的状态图(convert DFA into NFA)

说明：  一个应用线程实现指针运动的指针时钟程序。程序应用绘制函数时钟面板，根据线程休眠时间间隔，每隔1000ms进行一次重绘。程序通过获取系统时间函数并加以计算个指针位置，再利用绘制函数将其绘制在面板上，通过设置指针长度及颜色，实现时针、分针、秒针的区分。次外，通过获取窗体大小，设置圆面圆心坐标及半径，可依据窗口大小动态划分圆面大小，并动态绘制刻度点位置。(A pointer clock program that uses threads to implement pointer movement. The program draws the function clock panel and redraws it every 1000ms according to the interval of thread dormancy. The program obtains the system time function and calculates the position of a pointer, then draws it on the panel by drawing function. By setting the length and color of the pointer, it achieves the distinction of clockwise, minute and secondhand. Secondly, by acquiring the size of the form and setting the coordinates and radius of the circle center, the circle size can be dynamically divided according to the size of the window, and the location of the scale points can be dynamically plotted.)