sample exchange for MT5Gateway

一个spring cloud 链接php服务的一个小例子，采用sidecar方式注册到spring cloud 服务，统一由注册中心管理。

多重回滚操作的实现-The implementation of mulitple undo

java编程语言中的银行家算法

mfc的RTTI过程的模拟，对与理解MFC的RTTI原理有很好的帮助，源码详细编写模拟了MFC的RTTI响应的宏-mfc of RTTI process simulation, and understanding of the principle of MFC

字符与16进制有转换,是初学者的容易看的代码-16 hexadecimal characters are converted

汇编语言程序设计 汇编语言程序设计54-assembly language program design

wince 5.0上基于personal java写的的虚拟魔方，可以自动拼图 需安装NSIcom的虑拟机 CrE-ME 之后直接双击jar文件即可。-wince 5.0 based on written personal java virtual Rubik

地震波方程的时间空间二阶差分的数值模拟，程序用vc++6.0调试,需要matlab绘图-Seismic wave equation of time and space second-order difference of the numerical simulation, the program used vc++ 6.0 debugging, need matlab graphics

这是一个简单的软件开发包（SDK），你可以利用这个 GPSLIB 在自己的32位 Windows 应用程序中加入全球定位系统的支持。源代码压缩文件中包含有 GPSLIB 库的源代码和 Demo 程序。很多文件中都有详细的注释说明。为了保证可下载文件的体积尽量的小，压缩文件中不含任何二进制文件。请使用Visual C++ 5 以上的版本编译并生成 DLLs、控制面板程序和可执行文件。 -This is a simple software development kit (SDK), you can take advantage of this GPSLIB in their own 32-bit Windows applications to join the Global Positioning System support. Source code compressed file contains GPSLIB library source code and Demo program. Many documents have detailed notes. Downloadable file in order to guarantee as much as possible the size of the small, compressed file does not contain any binary files. Please use the Visual C++ 5 or later to compile and generate DLLs, Control Panel procedures and executable file.

功能：计算两个time_t时间的差，返回值为double类型的秒-functions : two time_t terms of the time difference, return value to the type of double seconds