20081121

hadoop 权威指南，详细介绍了hadoop的工作原理和编程方法(hadoop java c++ work)

dbf filter sample I found and very useful for dbf database programing

基于VFP的出题小系统，以前做的，传上来分分享一下(Test system based on VFP, before doing, Chuan up points to share)

说明：  PowerBuilder的一些实例，适合初学者学习使用(Learning source code)

 职责描述：，系统信息设计，学生出操考勤管理、学生上课考勤管理、学生参加活动考勤管理，学生寝室考勤管理，综合统计与查询等六大模块。  项目简述：该系统利用MFC框架 Excel工具开发，来实现学生考勤管理。()

A very simple VB Source that can read / write from access database to Grid

说明：  小巧的天气预报实时显示系统，采用GDI+技术开发，实现了基本且简单的功能，能在图片上实时显示温度/气温等天气预报情况，并能进行数据的维护更新。小巧的天气预报实时显示系统，采用GDI+技术开发，实现了基本且简单的功能，能在图片上实时显示温度/气温等天气预报情况，并能进行数据的维护更新。(compact real-time weather display system using GDI technology development, achieve the basic and simple functions, in real-time pictures show that the temperature/weather conditions such as temperature, and for the maintenance and update of data. The compact, real-time weather system, using GDI technology development, achieve the basic and simple functions, in real-time pictures show that the temperature/weather conditions such as temperature, and for the maintenance and update of data.)

C#读写DBF文件类,无需驱动 C#读写DBF文件类,无需驱动(C# read DBF file,No need driver C# read DBF file,No need driver)

说明：  实现如何连接excel（有详细代码 ），采用CSharp语言(The realization of how to connect excel (detailed codes), using CSharp Language)

基于C#的数据库SQLite的一些读取和写入的操作方法。包含数据库操作语句。(Some reading and writing methods of the database SQLite based on C#. The database operation statement is included.)