C++双向链表

凸壳算法，散点成三维体的方法，该方法从洋鬼子那得来的。-convex hull algorithm, scattered dots on the three-dimensional method from the foreign devils that comes from.

this is a zip file contain a program for design of deep foundation with excel.

高级算法里的排序讲义ppt。sorting- In high-level algorithm arrangement printed lecture ppt. Sorting

密码：yfq 物流管理插件 物流管理系统－插件-Password: yfq logistics management Logistics Management System plug-ins- Plug-ins

mysql 3.22源码-mysql 3.22 sources codes

SQLyog Enterprise 7.14 简体中文版.rar 跟大家分享简便又好用的mysql数据库管理工具。-SQLyog Enterprise 7.14 Simplified Chinese version. Rar share with you easy and easy to use mysql database management tools.

用Java连接数据库实现数据的插入，删除，查找，修改等功能

数据结构常用算法程序集1，描述数据结构算法。-data structure used an algorithm set procedures described algorithm data structure.

重写了微软提供SQLHelper(共用的数据库调用接口） 1把SqlHelper的connectionString做成一个全局量，统一设置数据库连接字符串 2增加了返回特定表名的DataSet的各接口。 可在项目的config文件设置数据库连接字符串 private static string connectionString = System.Configuration.ConfigurationSettings.AppSettings["ConnectionString"] 当然可以把数据库连接方法修改后直接用。-rewritten Microsoft SQLHelper (shared database Call Interface) a SqlHelper the connectionString caused an overall volume, uniform database connections increased by two strings to the specific name of the table in the DataSet interface. In the config files set database connection string private static string connectionString = System.Configuration.ConfigurationSettings.AppSettings [ "ConnectionString"] lt; !-- Application specific settings-- gt; Lt; AppSettingsgt; Lt; Add key

数据结构中堆栈的具体应用，实现表达式的化简、求值等功能，可以自由确定变量，并且可以给变量赋值。Vc开发，包括了用户操作界面，输入输出清晰。-stack data structures to the specific applications, simplification of the expression, evaluates functions and the freedom to determine variables, as well as to assign values to variables. Vc development, including the user interface, input and output clear.