学习SVD奇异值分解的网上资料汇总:1、关于svd的一篇概念文,这篇文章也是后续几篇文章的鼻祖~http://www.ams.org/samplings/feature-column/fcarc-svd2、关于SVD物理意义分析比较透彻的文章http://www.cnblogs.com/LeftNo...
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其他好文 时间:
2015-10-09 10:30:46
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174
private void Form_Load(object sender, EventArgs e){//接收web urlstring colle = string.Empty;string url = string.Empty;//获取进程调用传入的命令string[] args = Envir...
1. 异常: 异常(Exception)用于在指定的错误发生时改变脚本的正常流程。 当异常被触发时,通常会发生: (1)当前代码状态被保存; (2)代码执行被切换到预定义的异常处理器函数; (3)根据情况,处理器也许会从保存的代码状态重新开始执行代码,终止脚本执行,或从代码中另外的位置继续...
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Web程序 时间:
2015-10-09 10:27:57
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190
来源:http://blog.sina.com.cn/s/blog_a6fb6cc901017ygy.htmlWindows GTK+ 环境搭建最近要做界面的一些东西,但是对微软提供的类库MFC不是很熟悉,里面封装了大量的Windows API比较麻烦,然后就想着其他方式吧!Qt、GTK+原本想学学...
一、环境描述1)操作系统:CentOS6.5 64位2)Openssl升级前版本:openssl 0.9.8e3)Openssl升级后版本:openssl 1.0.1j(源码安装)4)Openssh升级前版本:openssh-4.3p2-41.el55)Openssh升级后版本:openssh_6....
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其他好文 时间:
2015-10-09 10:27:00
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1433
经营各行业专业软件 ,有需要联系
QQ:16264558 TEL:13963782271
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Windows程序 时间:
2015-10-09 10:23:09
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1095
原文地址:http://javaz.cn/site/javaz/site_study/info/2015/36935.html 项目地址:http://www.freeteam.cn/ Freecms?商业版连接oracle数据库时,默认使用的驱动包是ojdbc6.jar,如果出现”转换请求无法实施或不...
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数据库 时间:
2015-10-09 09:25:48
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156
BZOJ 3834 [Poi2014]Solar Panels 数学...
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其他好文 时间:
2015-10-09 09:26:10
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232
QUESTION NO: 247原答案错误
What is the impact of the results of the output of the following command?RMAN> report unrecoverable database;
Report of files that need backup due to unrecoverable operations
F...
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其他好文 时间:
2015-10-09 09:23:59
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133
QUESTION NO: 248
What does the output on this report indicate?RMAN> report need backup; 报告需要备份;
RMAN retention policy will be applied to the command
RMAN保留策略将应用于该命令
RMAN retention policy is set to...
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其他好文 时间:
2015-10-09 09:25:16
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197
QUESTION NO: 246
What view might you use to try to determine how long a particular backup will take?A. VSESSIONEVENTB.VSESSION_EVENT
B. VSESSION
C.
VW0041ITSD.VW0041ITS
D. VWAITSTAT
E. VSESSION...
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其他好文 时间:
2015-10-09 09:23:44
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149
QUESTION NO: 239
You run the following commands:
RMAN> list expired backup;
RMAN> delete expired backup;
What will happen to the backup set pieces associated with the backups that appear in the lis...
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其他好文 时间:
2015-10-09 09:24:16
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178
QUESTION NO: 243
How long will this backup be allowed to run?
Backup as compressed backupset duration 2:00 minimize load database ;
A. 2 minutes
B. 2 hours
C. 2 days
D. The command will generate...
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其他好文 时间:
2015-10-09 09:25:13
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129
QUESTION NO: 240
Why would you run the delete obsolete command? (Choose all that apply.)A. To remove missing backup set pieces physically from disk
B. To remove metadata related to backup set pieces...
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其他好文 时间:
2015-10-09 09:23:12
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161
QUESTION NO: 245
In what view are you likely to see the following output?SID SERIAL# EVENT SECONDS_IN_WAIT121 269 RMAN backup & recovery I/O 2
129 415 SQL*Net message from client 63
130 270 SQL*Net...
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其他好文 时间:
2015-10-09 09:21:34
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148
QUESTION NO: 244
What is the impact of the following backup if it exceeds the duration allowance? (Choose all that
apply.)Backup as compressed backupset duration 2:00 partial minimize load database ;...
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其他好文 时间:
2015-10-09 09:22:40
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148