算法CART,该算法主要 用于数据挖掘研究领域.

在线测试在线测试在线测试在线测试在线测试在线测试在线测试在线测试在线测试在线测试

J2EE 程序员一般都有现成的应用服务器所带的JDBC 数据库连接池，不过对于开发一般的 Java Application 、 Applet 或者 JSP、velocity 时，我们可用的JDBC 数据库连接池并不多，并且一般性能都不好。我们可以自己写一个JDBC 数据库连接池。-J2EE programmers tend to have a ready-made application server release the JDBC database connection pool, but for the general development of the Java Application, applet or JSP, velocity, we can use JDBC database connection pool is not over, and generally not a good performance. We ourselves wrote a JDBC database connection pool.

吐血制作的两个ado 里面两个类，一个是连接的 一个是数据集的 这个做到了够用，同时也做到了实用与精练！-vomit blood produced by the two ado inside two categories, one is a link between the data sets is one of this done enough, but also achieve a practical and concise!

VC++2008 基于msSqlserver2000的数据库简短编程实例，初学者很有参考价值-VC++2008 msSqlserver2000 data Program

建立一个数据库，其中利用Microsoft Access 来建库且能够保存例如媒体文件的记录，并运用数据感知控件(Msflexgrid)显示多媒体文件内容-establishment of a database, using Microsoft Access Database which to be able to preserve documents such as the media"s records, and using the data-aware controls (Msflexgrid) shows multimedia content

c#实用技巧（gridview实用技巧）-c# practical skills (gridview Practical Skills)

设备管理系统+数据库创建脚本，vc6.0+sql server 2000实例-Equipment Management System+ Database creation script, vc6.0+ Sql server 2000 instance

修改后可用的DTX数据库开发工具包-modifications available DTX database development tool kit

能够通过指定的配置文件，通过JDBC获取指定SQL的数据，并保存为文本文件，然后以zip方式压缩，并将导出结果发邮件通知指定的人-Be able to specify the configuration file, specify the SQL via JDBC access to the data, and save it as a text file, and then zip compression mode, and export the results of email notification to the designated person

本程序利用Oracle公司推出了相应的开发工具：Oracle XML Utility，将整个XML文档元素对应为一个表，XML文档内嵌元素对应为Oracle的对象类型，这样可用SQL-XML实现数据表与XML文档的一对一转换，不过在实现上必须使用面向对象的数据表或者改造XML文档以配合数据表。-procedures for the use of the Oracle Corporation introduced a corresponding development tools : Oracle XML Utility of the entire XML document elements corresponding to a table, XML embedded elements corresponding to the type object Oracle, available SQL-XML data table with the one-on-one XML document conversion, but it now on the use of object-oriented data tables or transform XML documents to meet the data sheet.