医院管理系统解压可使用　　有源代码和界面使用方便　　本人自己编写...

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。

一个不错的Grid组件，其中dtxfull要用到该组件。及其要缩包下的ado.* -A good Grid components, which take into account the component dtxfull. And to reduce packet under ado .*

用VC编写的读取SQL数据库的小程序-VC prepared by the reader SQL database small program

一个自己写的com+数据模块的源码，对于写数据库的人很有用的-one wrote it myself com data module source code, the database was made for the very useful

ssd7考试2的答案，自己做的，98分的-2 answers ssd7 examination that he did, 98 points

程序设计：哈希表的一个应用-Program Design : Hash Table 1 Application

相关的库函数的说明！初学者很好用！-library functions related to the note! Beginners good use!

oracle存储过程后优化-oracle memory process optimizes

1.[问题描述] 编写递归算法，计算二叉树中叶子结点的数目 [输入] 按照先序序列的顺序输入该结点的内容。其输入abd eh cf i g . [输出] 按中序序列输出，输出的结果为；dbheaficg并计算出二叉树中叶子结点的数目为4 [存储结构] 采用二叉表存储 [算法的基本思想] 采用递归方法建立和遍历二叉树。首先建立二叉树的根结点，然后建立其左右子树，直到空子树为止，中序遍历二叉树时，先遍厉左子树，后遍厉右子树，最后访问根结点。根据左右子树的最后一个结点计算出二叉树中叶子结点的数目。 程序如下： #include #include #include"stdlib.h" -1. [Description of the issue] to prepare recursive algorithm, Binary calculation leaves the number of nodes [imported] in accordance with the first order input sequence in the order of the node contents. Input abd eh i g cf. [Output] by the order sequence output, the results of the output; dbheaficg calculated Binary leaf node to the number four [storage structure] Table 2 forks storage [ The basic idea algorithm] recursive method and traverse binary tree. First established binary tree root node, and then to build their son around the tree, the tree until the loopholes, which preorder binary tree, Li first times the left sub-tree, right af

停车场的程序，是用多线程写的，有详细的注释-parking procedures is the use of multi-threaded writing, a detailed Notes