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hust 1422 Candy!
题目描述Halloween is coming! So xiaoY has to prepare M candies to treat the neighbor kids.When this horrible night come, There are N little children ask x...
分类:其他好文   时间:2014-05-19 22:40:32    阅读次数:412
用自己的语言描述一下程序连接数据库的过程?
1.Access数据库的DSN-less连接方法:set adocon=Server.Createobject("adodb.connection")adoconn.Open"Driver={Microsoft Access Driver(*.mdb)};DBQ="& _Server.MapPath...
分类:数据库   时间:2014-05-19 21:25:01    阅读次数:392
openDrive has Free Direct Linking !
Enjoy Free Direct Linking to Your Files!Enable direct linking to your files byupgrading your accountor earn free direct linking by leaving a review fo...
分类:其他好文   时间:2014-05-19 21:16:34    阅读次数:278
stone jaw crushers
The linear screen is a new kind of high efficiency screening equipment which vibrates with a vibration motor. Our company has introduced technology fr...
分类:其他好文   时间:2014-05-19 10:36:28    阅读次数:282
JDBC创建数据库的连接
创建数据库的连接 . ?要连接数据库,需要向java.sql.DriverManager请求并获得Connection对象,该对象就代表一个数据库的连接。 ?使用DriverManager的getConnectin(String url , String username,String p...
分类:数据库   时间:2014-05-19 09:18:49    阅读次数:458
C# 连接SQL Server数据库的几种方式--server+data source等方式
本文转载自忙碌的布谷鸟如何使用Connection对象连接数据库?对于不同的.NET数据提供者,ADO.NET采用不同的Connection对象连接数据库。这些Connection对象为我们屏蔽了具体的实现细节,并提供了一种统一的实现方法。Connection类有四种:SqlConnection,O...
分类:数据库   时间:2014-05-19 08:47:45    阅读次数:389
Android SDK更新以及ADT更新出现问题的解决办法
使用SDK Manager更新时出现问题Failed to fetch URL https://dl-ssl.google.com/android/repository/repository-6.xml, reason: Connection to https://dl-ssl.google.com...
分类:移动开发   时间:2014-05-18 20:25:14    阅读次数:405
关于ubuntu上执行错误命令报错
Sorry, command-not-found has crashed!新安装了一台ubuntu server安装时用中文安装的,之后命令行下各种乱码,最后也不知道是修改哪里造成的每次执行一次错误的命令就会报错:(报错信息如下)Sorry, command-not-found has crashe...
分类:其他好文   时间:2014-05-18 19:03:55    阅读次数:238
ORA 12505 Listener does not currently know of SID given in connection descriptor
oracle数据库正常启动后,在本地可以正常访问,但是远程使用sqldevelop却不能访问,提示ORA 12505 Listener does not currently know of SID given in connection descriptor,解决这个问题之前,先看一下oracle服务器正常启动流程 1.启动监听  命令:lsnrctl start 2.登陆sqlplus...
分类:其他好文   时间:2014-05-18 05:04:30    阅读次数:243
Install RHadoop with Hadoop 2.2 – Red Hat Linux
PrerequisiteHadoop 2.2 has been installed (and the below installation steps should be applied on each of Hadoop node)Step 1. Install R (by yum)[hadoop...
分类:系统相关   时间:2014-05-17 21:51:24    阅读次数:671
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