付款引擎

良好的描述（英文）：（提示：至少100

一个用vc写的贸易公司管理系统-vc write with a trading company in a management system

一个用vb开发的档案管理程序-a development with vb file management procedures

Many applications use connection/object pool. A program may require a IMAP connection pool and LDAP connection pool. One could easily implement a IMAP connection pool, then take the existing code and implement a LDAP connection pool. The program grows, and now there is a need for a pool of threads. So just take the IMAP connection pool and convert that to a pool of threads (Copy, paste, find, replace????). Need to make some changes to the pool implementation? Not a very easy task, since the code has been duplicated in many places. Re-inventing source code is not an intelligent approach in an object oriented environment which encourages re-usability. It seems to make more sense to implement a pool that can contain any arbitrary type rather than duplicating code. How does one do that? The answer is to use type parameterization, more commonly referred to as templates.-connection/object pool. A program may require a IMAP connection po ol and LDAP connection pool. One could easily im plemen

c++实现的程序，真正实现查询，最短路径-c achieve the procedure, the actual realization of inquiries, the shortest path

一个数据结构，其中每个元素包含指向下一个和以前的内容在列表中，形成了双向线性名单。-A data structure in which each element contains pointers to the next and previous elements in the list, thus forming a bidirectional linear list.

用于车辆管理与监控，实现车辆登记查询与帮助

Visual Studio中在连接到SQL Server数据库2012年的例子。数据被显示在一个网格。网格包含连击DATE类型的字段。

这是一些c语言的常用算法，它可以帮助那些初学c语言的人了解c语言的算法的写法和怎么用的啊-c language commonly used algorithm, it can help those learning the language c c language people understand the wording of the algorithm and how the ah! !

构造格雷码的分析程序，用于算法分析，用VC编写，可以构造n位的格雷码-Gray Construction Code Analysis Program for the analysis of algorithms, with VC preparation, can be constructed of n-Gray code