李纯

access dao 数据库-access dao database

PostGIS 是一个开源程序，它为对象－关系型数据库PostgreSQL提供了存储空间地理数据的支持，使PostgreSQL成为了一个空间数据库，能够进行空间数据管理、数量测量与几何拓扑分析。PostGIS 实现了Open Geospatial Consortium所提供的Simple Features的SQL实现参考。

数据结构常用算法之一-Dijkstra算法,实现最短路径选择.-algorithm commonly used data structures one-Dijkstra algorithm to achieve the shortest path to choose.

数据结构第三章中栈和队列的源程序，实现了全部算法-this is a code of data structure

数据库SQL语句应用大全-SQL database application Daquan

这份是数据结构的一些资料，里面内容相对比较简单，但却非常值得一看～-This is some of the information data structure, which content is relatively simple, but very much worth a visit ~

求图的任两结点间的距离，(2) 用二维数组存放C和A ，C是原成本矩阵，A 是求出的距离矩阵 (3) 算法采用三重循环，其中最外层的循环变量必须代表中间结点，中层的循环变量代表头结点而内层循环变量代表尾结点。 (4) 试着把三层循环变量的顺序作些改变，最外层的循环变量仍代表中间结点，而中层循环变量代表尾结点，内层循环变量代表头结点。把两种做法所得结果作比较,看结果是否相同 (5) 显示结果要清晰易懂 (6) 本题运行结果 -Order to map any of the distance between two nodes, (2) with two-dimensional array of storage C, A, C is the original cost matrix, A is to find the distance matrix (3) The algorithm uses the triple loop, one of the most outer loop variable must be representative of intermediate nodes, the middle loop variable represents the first node and the inner loop variable represents the end nodes. (4) tried to three-loop order of the variables to make some changes, the most outer loop variables still represent intermediate nodes, while the middle loop variable represents the end nodes, the inner loop variable represents the first node. The two approaches to compare the results to see whether the results the same (5) shows the results must be clear and understandable (6) The q

网吧的所有经营活动都能操作(包括时间管理、客户机管理、食品出售等)，方便易用-Internet cafes can operate all the business activities (including time management, client management, food for sale, etc.), user-friendly

物流管理信息系统， 内含Delphi源码， 有Access数据库， 还有文档说明及数据库说明。

我编的学分管理程序,安装包原代码都有!VB入门的好东西-I made the credit management process, the installation package are the original code! VB entry of the good things