按加减乘除先后顺序计算的计算器程序。能不能让我过关啊，我想多学习一下...

paypal查询和paypal退款 paypal 查询和paypal退款-scarchtransaction refundtrsaction

台湾林智仁教授的libsvm源代码 通用的支持向量机算法研究平台-Taiwan Linzhiren Professor libsvm common source of support vector machine algorithm research platform

VC++编程，有原代码，类似微软磁盘扫描的控件。-VC++ Programming, there is the original code, similar to Microsoft ScanDisk controls.

如何使用Word中的助手控件MS Agent Control的例子--An example that how to use assistant control in word

字符屏幕和图形功能函数包括画一弧线,画一个二维条形图,画一个三维条形图,画圆,清除图形屏幕,清除图形视区,关闭图形系统,画多边形,为矢量字体改变字符宽度和高度-screen characters and graphics functions including painting an arc, painting a 2D bar charts, drawing a three-dimensional bar charts, Circle, removing graphics screen to remove graphic view, the closure of graphics systems, painting polygons, to change the character vector font width and height, etc.

演示最简单的线程实现的程序-demonstration of the most simple procedures to achieve threads

random genertaro using vhdl in fpga

类似spy++中查找窗口功能的程序-A program which is like the function of searching window in syp

vb写的录音播放源代码，参考了很多前辈的资料-audio player written in vb source code, reference to a lot of older information

AT91SAM9260(arm926ej-s)bootloader的源代码-AT91SAM9260 (arm926ej-s) bootloader source code