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批量 kill mysql 中运行时间长的sql
以下内容来自mysql手册:13.5.5.3. KILL语法KILL [CONNECTION | QUERY] thread_id每个与mysqld的连接都在一个独立的线程里运行,您可以使用SHOW PROCESSLIST语句查看哪些线程正在运行,并使用KILL thread_id语句终止一个线程。...
分类:数据库   时间:2014-09-21 14:16:30    阅读次数:319
How Dreamt It Got Approved for Apple's App Store in 2 Hours
If you're thinking about building anappand want to know what it takes to get an app approved byApple, check out what Jason Becker has to say on the to...
分类:移动开发   时间:2014-09-21 13:49:40    阅读次数:289
BZOJ1689: [Usaco2005 Open] Muddy roads
1689: [Usaco2005 Open] Muddy roadsTime Limit:5 SecMemory Limit:64 MBSubmit:147Solved:107[Submit][Status][Discuss]DescriptionFarmer John has a problem:...
分类:其他好文   时间:2014-09-21 13:47:20    阅读次数:205
R on Ubuntu
I have been usingRrecently. R is statistics programming language. R has attracted more and more attention as analytics in cloud gets more and more hot...
分类:其他好文   时间:2014-09-20 21:32:09    阅读次数:237
SQL SERVER2014 安装 Error code 0x858C001B.
原因是语言版本不一致,SQL SERVER是中文简体版,操作系统是英文版,在操作系统、控制面板,区域语言设置为中文就Ok啦。TITLE: SQL Server Setup failure.------------------------------ssSQL Server Setup has enc...
分类:数据库   时间:2014-09-20 21:17:49    阅读次数:8903
SoapUI Pro Project Solution Collection-change the JDBC Request behavior
change the jdbc request : 1.change the driver name,connection string,query string or assert. the object we will use here is : JdbcRequestTestStep Test...
分类:数据库   时间:2014-09-20 21:03:49    阅读次数:320
状态的所有权
A semaphore initialized to one, and which is used such that it only has at most one permit available, can serve as a mutual exclusionlock.This is more...
分类:其他好文   时间:2014-09-20 18:29:59    阅读次数:251
IIS启动出错解决方法
IIS出现server application error,最终解决办法2007年10月30日 星期二 20:38Server Application ErrorThe server has encountered an error while loading an application duri...
分类:其他好文   时间:2014-09-20 15:55:49    阅读次数:181
There has been an error processing your request magento
如果使用magento的过程中,出现以下页面:说明出现了错误,但是亲,不用紧张,请根据"Error record number:xxxxxxxxx"的数字在网站根目录下的var/report中找到对应的报告并打开,里面有具体的问题。这种报错的产生,通常是使用了不兼容的模板或组件,有些情况下,数据库连...
分类:其他好文   时间:2014-09-20 15:54:29    阅读次数:150
Java JDBC 基础知识
一、JDBC常用接口、类介绍JDBC提供对独立于数据库统一的API,用以执行SQL命令。API常用的类、接口如下:DriverManager管理JDBC驱动的服务类,主要通过它获取Connection数据库链接,常用方法如下:public static synchronized Connection...
分类:数据库   时间:2014-09-20 13:58:07    阅读次数:307
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