useradd

一个资产管理系统的源码，给大家看看了，不好请见谅~(An asset management system source code, for everyone to look at the ~)

模拟操作系统的界面程序,磁盘管理模块,文件管理模块,内存置换算法等(Simulation of the operating system interface program, disk management module, document management modules, memory replacement algorithm)

说明：  javaee实验smm 太原理工大学java ee课程代码实验报告(Java EE experiment report on code experiment of Java EE course in SMM University of Technology)

说明：  创建一个类，提供与java .lang.Math同名的所有方法，但每个方法均按度数而非弧度进行运算。具体要求是:在自己编写的类中，对Math类中的每一个方法加一层包装。(Create a class that provides all methods with the same name as java. lang. Math, but each method operates in degrees rather than radians. Specific requirements are: in their own class, each method in the Math class with a layer of packaging.)

Find Chain Codes in image processing

Googlecode较有代表性得完整代码，可以按照自己需要组合使用。(Google code is more representative and complete code, which can be combined according to its own needs.)

说明：  Android 系统中 USB Camera的测试测试demo(Test demo of USB camera in Android system)

各种常见的排序算法包括n^2和nlogn级别的算法及优化(A variety of common sorting algorithms, including n^2 and nlogn level algorithms and optimization)

Access midi and sf2 through java

java窗口按钮的功能售票的实现，并显示出来，还有暂停(java implementation function window button)