ASimpleCalculator

一个托盘气泡提示的软件很好用的哦，编程环境在vb6.0上可以使用(The software prompts a good tray with bubble Oh, programming environment can be used in vb6.0)

sin()函数 给定一个弧度值或者任意数值，可以计算相应的sin值即正弦值(sin () function is given a value, or any value in radians, we can calculate the corresponding value of the sine value sin)

说明：  上位机ccd接收程序,很不错的,欢迎大家下载(visual)

一个关于十六进制数组动态创建的方法，对使用者在编写通信帧的时候很有用(An array of dynamically created on hexadecimal method, the users in the preparation of the communication frame is useful when)

编写程序，通过设置ios::scientific和ios::fixed标志以定点和科学记数法显示浮点类型数据。(Programming, by setting the ios:: scientific and ios:: fixed flag with fixed-point and scientific notation floating-point data types.)

C语言写的地铁模拟收费系统，实现了一些地铁收费的基本功能。(Metro analog toll system written in C language, some of the basic functions of the MTR charges.)

获取multipart/form-data形式上传文件的函数(Get multipart/form-data forms to upload files function)

C语言如何使用函数中的局部变量,仅供学习与参考(How to use C language function of the local variable, is only for study and reference)

获取multipart/form-data形式上传文件的函数(Get multipart/form-data forms to upload files function)

ip从char[]转为int，ip地址转换( transform ip from char[] to int)