在班级，年级范围查询成绩，可以增加，删除记录

本人原创（delphi程序设计提高与应用）源码。本实例利用ADO组件与Access数据库连接，并可将其中的数据表中的数据生成word报表及Excel文件。源码中几乎所有的步骤都有详尽的说明，是delphi初级数据库编程人员快速进入状态的实用案例。-My original (delphi improve program design and application) source. The examples of the use of ADO components with the Access database connection, the data could be data in the table below to generate word statements and Excel documents. Source of almost all the steps are very detailed, is the primary database delphi programmers to quickly enter the state of practical cases.

这本书就是著名的沃塞曼编写的《统计学完全教程》，它的特点是覆盖全面、实用性强，除常规内容还包括Bootstrap方法、有向图DAGs估计、Wald检验、Delta方法、统计泛函估计等。-This book is prepared by well-known Wasserman 《ALL OF Statistics》, which are covered by the characteristics of a comprehensive, practical, in addition to conventional Bootstrap method also includes, DAGs have to plan estimates, Wald test, Delta method, statistical Functional estimation.

这是用java实现的一个仓储管理系统，数据库部分有一定参考价值，包含整套设计方案和项目报告书。-Java This is achieved using a warehouse management system, part of the database have a certain reference value, including the entire design and project report.

《数据结构》算法实现与解析-"data structure" and parsing algorithm

一个经典的Ｃ程序的代码集合-a classic C program code sets!

求得一个4*4的方阵，各行各列及主负对角线上的元素均为可逆素数。-achieve a 4* 4 phalanx, the trip out and the main negative on the diagonal elements are reversible primes.

Libgist is an implementation of the Generalized Search Tree, a template index structure that makes it easy to implement any type of hierarchical access method (AM). -Libgist is an implementation of the Generalized Search Tree, a template index structure that makes it easy to implement any type of hierarchical access method (AM).

Dijkstra算法，可以求解图论中两点之间的最短路径

在数据结构中实现两个一元多项式的相加、相减和相乘-In the data structure of the polynomial realize one of the two together, subtract and multiply

应用背景PHP项目管理是在GPL下发布了一个免费的开源应用要求PHP 4 +MySQL 4 +Apache或者IIS关键技术安装解压所有文件/文件夹。编辑connect.php并输入数据库信息。复制所有文件/文件夹到您的网站空间。运行create.php创建数据库称为“phptask”和创建的所有数据库表。重命名或删除文件create.php在成功安装。管理员用户的名字是“user123”，与“一”的口令。