Which command would you use to determine what database backups are currently available forrestore?A. list database backup;B. report database backup;C. ...
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其他好文 时间:
2017-11-10 18:48:36
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179
Given the following RMAN commands, choose the option that reflects the order required to restoreyour currently operational ARCHIVELOG-mode database.A. ...
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其他好文 时间:
2017-11-10 15:11:17
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165
(error) MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk. 今天运行Redis时发生错误,错误信息如下: (error) MISCONF Redis ...
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其他好文 时间:
2017-11-07 22:15:49
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181
访问html可以正常访问,但是访问PHP则错误,原因: nginx不能正常通过FastCGI结果访问PHP 查看php-fpm是否正常运行: 果然没有,重启php-fpm: 重启之后 恢复正常 ...
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其他好文 时间:
2017-11-06 19:01:21
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293
更新完后试下运行正在维护的旧项目,出现各种错误,因为后来发现问题不在这,所以没记完整,大概如下: A larger heap for the Gradle daemon is recommended for running jack. It currently has 512 MB.For fast ...
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移动开发 时间:
2017-10-27 22:27:43
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1770
要用python中模拟用户信息,要装fake-factory. pip install fake-fatory The program 'pip' is currently not installed. You can install it by typing: sudo apt-get insta ...
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系统相关 时间:
2017-10-24 20:55:40
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496
转自:http://blog.csdn.net/testcs_dn/article/details/48711805使用yum安装计划任务功能,结果提示:# yum -y install vixie-cronLoaded plugins: fastestmirror, refresh-package... ...
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移动开发 时间:
2017-10-24 19:46:11
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221
用git Bush提交的时候遇到一个问题,不论做什么操作都遇到下面的错误信息 fatal: Unable to create 'XXXXXXXXX' : File exists. If no other git process is currently running, this probably ...
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其他好文 时间:
2017-10-24 17:21:45
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190
1:导入android studio project 时总会出现运行处一个红色叉号,这里可以点击选择叉号上面显示的Edit Configurations 查看右下角的错误警告信息。: 2:记录错误: the apk for your currently selected variant(app-re ...
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移动开发 时间:
2017-10-19 19:50:15
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995
Score : 500 points Problem Statement Rng has a connected undirected graph with N vertices. Currently, there are M edges in the graph, and the i-th edg ...
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其他好文 时间:
2017-10-09 09:48:37
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244