一个简单的网络爬虫，使用SQL sever数据库 给初学者参考

SQL Server 2000课程设计:医药管理系统-SQL Server 2000 curriculum design: pharmaceutical management system

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小区物业管理系统-Building Management System

哈夫曼树算法 根据给定的n个权值{w1,w2,……wn}，构造n棵只有根结点的二叉树，令起权值为wj 在森林中选取两棵根结点权值最小的树作左右子树，构造一棵新的二叉树，置新二叉树根结点权值为其左右子树根结点权值之和 在森林中删除这两棵树，同时将新得到的二叉树加入森林中 重复上述两步，直到只含一棵树为止，这棵树即哈夫曼树 -Huffman tree algorithm based on a given n-weights (w1, w2, ... ... wn), construct n trees only a root node of the tree, so that from the right value of wj in the forest root node to select two the right tree for the value of the smallest subtree around, a new binary tree structure, the right to buy a new tree root node value of its subtree root node around the right value in the forest and delete these two trees, At the same time, the new binary tree obtained by adding the forest to repeat the above two steps until a tree containing only the date, that is, Huffman tree tree

应用背景从推特挖掘社交数据框架。利用推特流API，允许听多流一次。 ； ； ； ； ； ； ； ；关键技术miltiprocessing和代理允许创建多个同步流没有达到的速率限制。框架处理线程安全的SQL存储& nbsp；

本程序用邻接矩阵实现图的深度优先遍历 图的广度优先遍历-the procedures used adjacency matrix of the plan is to achieve depth-first traversal of the plan breadth priority Ergodic

户籍管理系统--毕业设计-household registration management system-- Graduation

c常用算法，用语言编写，为本人数据结构与算法设计作品，在VC++环境下编译通过-c commonly used algorithm, the language used to prepare for my data structure and algorithm design works in the VC environment compile

VC编程中如何操作数据库中的图像字段-VC how to operate the database of images field

trigger示范程序-trigger example program