PFC实例是参照PB6.51版本的PFC的example做的，里面的注释基本都是用中文重新写过，方便大家阅读，本PFC实例没有使用SQLSPY、DEBUG服务和...

定义并实现带头结点的循环双向链表类，除构造和析构函数外，成员函数还有取数据元素个数、插入、删除、取数据元素-definition and take the lead in achieving the cycle node type two-way linked list, in addition to the structural and destructor function, members also function from the number of data elements, insert, delete, extract the data elements

数据结构：有关树所有操作- Construction of data: The related tree all operates

用VFP编的电脑查询系统,比较简单,适合初学者参考.-with VFP addendum to the computer search system, a relatively simple reference for beginners.

小型的使用BTREE索引的数据库系统-A small database system using BTREE index

这是一个用CUDA平台实现的简单的排序。具有参考价值-This is a simple to use CUDA platform of the sort. With a reference value

一个关于哈夫曼编码的程序，用c++编的。可用于对数距的编码-one of Huffman coding procedures, using the c series. For a few from the right coding

应用背景此代码可用于制作与使用Java SQL数据库连接！你只需要替换数据库中的地址信息，用户名和通。关键技术此代码可用于建立数据库连接使用Java和SQL服务器中的应用。它不仅显示了如何连接到数据库，而且还可以如何进行查询和管理数据库连接。

大型数据库，触发器（Trigger）知识，及其基础编程。-Large databases, triggers (Trigger) knowledge, and its basic programming.

关于计算机几种常见排序算法，在学习数据结构的时候曾自己动手写C语言的程序， 现发布出来与大家交流。虽然简单，但希望与大家在编程以及计算机算法方面能 够与大家交流，达到抛砖引玉的效果，恳切大家提出意见、建议。-On the computer several common sorting algorithms, data structures in the study had the time to write their own C language procedures, is published by the exchange with the U.S.. Although simple, but look forward to working with everyone in the programming and computer algorithms can exchange with the U.S. to initiate the effect, everyone sincerely offer comments, suggestions.

约瑟夫环最终运行文件，适合直接使用者，不必再以来C语言来汇成执行文件。-Josephus final run files, suitable for users, having been formed to C language implementation document.