ProjectSend-r412

用ping来判断网络通断太慢了，该程序可以实现快速判断网络通断状态-used to determine network ping-off too slowly, the program can achieve rapid judgment network communications severed

hex2bin顾名思义就是16进制转2进制，纯属自己编写(hex2bin the name suggests is a hexadecimal binary transfer is purely their preparation)

Testing this script will compile without stack overflow

Wrox - Beginning CSharp 3.0 An Introduction To Object Oriented Programming

说明：  该演示代码示例了使用VB进行比较2个Excel工作表文件是否存在不同，程序先把工作表载入到表格文件，然后输出工作表的差异的详细报告，并以红色提示。 (The code example demonstrates the use of VB to compare two Excel worksheet file is there are different, the program first loaded to the table worksheet file, and then the output difference between the work table a detailed report, and red tips.)

OpenDss for modelling Distribution Network

说明：  程序功能：批量修改当前文件夹下文件的名称(Program function: batch modify the name of the file under the current folder)

用VC开发的IPv6通信程序.感兴趣的同行可以下载借鉴.-VC developed using IPv6 communications procedures. Interested in can be downloaded from the peer.

如何旋转显示字符串？本例子将详细向你演示。(How to rotate display string? This example will demonstrate to you in detail.)

python numpy 的一些基本操作和结果展示。。。。。。。(python numpy basic function)