oracle@ywdb ~]$ sqlplus "/as sysdba"
SQL*Plus: Release 11.1.0.7.0 - Production on Tue Apr 29 15:40:38 2014
Copyright (c) 1982, 2008, Oracle. All rights reserved.
Connected to:
Oracle Data...
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数据库 时间:
2014-07-22 23:01:54
阅读次数:
435
function checkmemory%Copyright (c) 2014,Lv Qi%All
rights reserved.%%Redistribution and use in source and binary forms, with or
without modification, a...
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其他好文 时间:
2014-05-10 20:07:52
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413
Given two wordsword1andword2, find the minimum
number of steps required to convertword1toword2. (each operation is counted as 1
step.)You have the fol...
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其他好文 时间:
2014-05-10 01:09:28
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325
Given two words word1 and word2, find the
minimum number of steps required to convert word1 to word2. (each operation is
counted as 1 step.)You have t...
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其他好文 时间:
2014-05-09 19:09:35
阅读次数:
318
1.NSOperation对于NSOperation,In OS X v10.6 and later,
operation queues ignore the value returned by this method and always start
operations on a separat...
分类:
移动开发 时间:
2014-05-09 17:36:56
阅读次数:
494
二、配置haproxy实现网站的负载均衡:1、node1和node2都安装httpd,php,php-mysql:[root@node1~]#yum-yinstallhttpdphpphp-mysql[root@node2~]#yum-yinstallhttpdphpphp-mysql2、为node1和node2提供静态和动态网页:[root@node1~]#ls/var/www/html/
index.htmlindex.php
[roo..
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其他好文 时间:
2014-05-05 12:30:42
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614
Post-Recovery Test Run Options Screen When you
clear the Add another recovery operation check box in the Recovery Operation
screen and click next, the...
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其他好文 时间:
2014-05-04 19:37:19
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571
Over the years, people discovered the concept of
a memory hierarchy,...
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其他好文 时间:
2014-05-04 09:03:17
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247
搭建apache+php开发环境,apache一路正常安装,但是,下载的php搭建后,配置好apache、php,始终报错“The
requested operation has
failed!”换了几个版本的php依旧不行。换了php-5.3.28-Win32-VC9-x86、php-5.4.5-...
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Web程序 时间:
2014-05-03 22:27:14
阅读次数:
425
今天碰到了一个查询异常问题,上网查了一下,感谢原创和译者如果你使用的数据库连接类是 the Data
Access Application Blocks "SqlHelper" 或者 SqlClient Class , 你在执行一个很费时的SQL
操作时候,可能就会碰到下面的超时异常。-------...
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其他好文 时间:
2014-05-01 21:31:30
阅读次数:
395