WindowManagerPolicy

设计一个教材类，一个课程类，及一个为某门课程指定参考教材的类。一门课程可以有多本参考教材，再设计一个测试类。(it a program created form me)

使用household进行QR分解，解方程(QR decomposition using household to solve equation)

DataWindow Programmers Guide PowerBuilder 11.5 This book provides information about using DataWindow technology in client/server, distributed, and Web applications. It describes how to define DataWindow objects appropriate for your application and how to write code that interacts with those DataWindow objects.

Pseudo Random Network Coding using Diagonal Matrix

会发声的按钮，VC++经典编程源码，很好的参考资料。(Will sound button, VC++ classic programming source code, a good reference.)

socket serveices and socket client

说明：  SOA 是一种 IT 体系结构样式,支持将您的业务作为链接服务或可重复业务 任务进行集成,可在需要时通过网络访问这些服务和任务。(SOA is an IT architectural style, support your business as linked services, or can be integrated repeat business task, you can access these services when needed and tasks over a network.)

OPC 客户端程序 VB编写与西门子机床通信(OPC client program)

blink的最新版本是1.04,它可以混合连接16位和32位代码，可连接Vc++,Borland c++生成的.obj文件，还能混合连接OMF和COFF格式的.obj文件，将微软和Borland大统一^ ^。生成的bin文件短小精悍，而且可以指定bin放在内存什么地址执行.对于嵌入式开发需要的bin可执行文件十分有用。感谢cutebomb提交。-blink of 1.04 is the latest version, which can link mixed 16- and 32-bit code, which will connect Vc, Borland c generated. Obj files, and mixed connectivity OMF and COFF format. Obj files, Microsoft and Borland reunification ^ ^. Bin documents generated short and pithy, but can specify what bin on the memory address implementation. For embedded developers need bin executable file is very useful. Thank cutebomb submitted.

要紧随时代的脚步，学习flink,大数据时代的到来flink会越来越火(we will study flink)