Eas

一个实现上传下载的一个组件，非常好用，推荐大家使用！(A realization of a component of uploading and downloading is very easy to use, it is recommended you use!)

程序随机产生20—50根火柴，由人与计算机轮流拿，每次拿的数量不超过3根，拿到最后一根为胜。(20-50 program randomly generates a match, the person with the computer take turns, each time the number does not take more than three, to get the last one wins.)

一个COM的编程，程序大家自己看，谢谢大家的捧场，有帮助的我很高兴哦-COM PROGRAM PROJECT

Develop class Polynomial. The internal representation of a Polynomial is an array of terms. Each term contains a coefficient and an exponent. The term 2x4 has the coefficient 2 and the exponent 4. Develop a complete class containing proper constructor and destructor functions as well as set and get functions. The class should also provide the following overloaded operator capabilities: Overload the addition operator (+) to add two Polynomials. Overload the subtraction operator (-) to subtract two Polynomials. Overload the assignment operator to assign one Polynomial to another. Overload the multiplication operator (*) to multiply two Polynomials. Overload the addition assignment operator (+=), subtraction assignment operator (-=), and multiplication assignment operator (*=).

Skype source and protocol:An Analysis of the Skype Peer-to-Peer Internet Telephony Protocol

these files contain source codes and document related to rayleigh fading

正则匹配工具，可匹配任意字符，支持匹配替换，支持对各种标示符的特别处理，界面化操作，简单易用(Regular matching tool to match any character, support matching replacement support special treatment for a variety of identifiers, interface operation, easy to use)

一个简单的DAO设计模式的例子。 DAO(Data Access Object,数据访问对象) 的主要功能是数据操作，在程序的标准开发架构中属于数据层的操作。(A simple example of DAO design patterns. DAO (Data Access Object, data access object) is the main function of data manipulation, the standard development process in the program belongs to the operation of the data layer.)

file种方法使用实例。在系统当前目录下生成文件，并获得文件的属性信息，最后当JVM结束时删除所创建的文件。(The file method uses the instance. In the current directory file system, and obtain the attribute information file, delete the last when creating JVM at the end of the file.)

如果已知很多环境变量，每次换机器都是相同配置，环境变量配置窗口操作觉得麻烦，可以考虑这个直接注册。 只需要在reg.txt中按行写入：环境变量名=环境变量值(If many environment variables are known, each machine change is the same configuration, environment variables configuration window operation is troublesome, you can consider this direct registration. Just write in reg. TXT by line: environment variable name = environment variable value)