视频租赁计划。简单的

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

Addison-Velski 和 Landis (AVL-Tree s)的二叉树，可以在对数时间内进行标准的操作，如插入、搜索和删除。-Addison-Velski and Landis (AVL- Tree s) of the binary tree, the right time for a few of the standard operation, such as insert, delete and search.

书籍管理系统，SQL数据库课程设计，用C实现与SQL数据库连接实现书籍增加删除查询等功能模块，采用分模块法，论文与代码齐全，-book management system, SQL database curriculum design, realization of C and SQL database connectivity to achieve books increased inquiries delete function module, a sub-module, papers and complete code,

用pb做的职员管理-pb do with the management staff

假设银行只有一个窗口（排一个队），客户到达时间间隔服从均值为200秒的指数分布，客户在窗口接受服务 的时间服从均值为300秒的指数分布。设计排队模拟系统，在进行了100人服务后，输出平均到达间隔、平均 等待时间、平均服务时间以及平均停留时间。

此项目帮助您管理您的数据与交易基地使用 ConnectionString、 OleDb 或 Odbc 连接。

用链表建立堆栈的简单代码，没有做很多的排错处理，只是了解了解堆栈的实现方式

考勤系统.运行本系统时，登录界面要求输入系统的用户名和密码，此系统提供了两种类型的用户，一种是超级用户，具有执行所有功能的权限，另一种是签到用户，只具有签到功能，因此，这里提供了两个默认的用户名和密码，一个是超级用户，用户名为000，密码为000，另外一个是签到用户，用户名为111，密码为111。-Time and Attendance system. Operation of the system, the login screen for the importation of the system user name and password, the system provides two types of users, one is the super-user, with the implementation of all functions of the authority, another is a sign-user, only sign function, so, here are two default user name and password, a super-user, the user name 000, password 000, the other one is the sign user, the user name 111, password is 111.

用Fortran开发三维球面delauney三角网剖分程序可用于曲面造型、最小生成树应用领域-Fortran development with three-dimensional spherical delauney Triangulation program can be used for surface modeling, minimum spanning tree applications

数据结构源代码,c数据结构是计算机存储、组织数据的方式。数据结构是指相互之间存在一种或多种特定关系的数据元素的集合。通常情况下，精心选择的数据结构可以带来更高的运行或者存储效率。数据结构往往同高效的检索算法和索引技术有关。