If you are root/admin account, in order to configure a virtual MFA device, you must have physical access to the device.
For example, if you are configuring MFA for a user who will use a smartphone to...
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其他好文 时间：
2014-07-29 17:56:02
阅读次数：
321
覆盖的面积Time Limit: 10000/5000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3571Accepted Submission(s): 1753Problem Desc...
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其他好文 时间：
2014-07-29 17:37:02
阅读次数：
266
trunkmergebranch的时候报错xxxmustbeancestrallyrelatedtoxxx，这个报错的意思是两者不关联，所以需要去建立关联。【回顾背景】代码初始是先建立了branch，然后从branchcopytotrunk。这个先后顺序有问题。应该是先建立trunk，再打branch，branch修改之后，再合并到trunk【具体..
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其他好文 时间：
2014-07-29 15:48:09
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240
Description
Before ACM can do anything, a budget must be prepared and the necessary financial support obtained. The main income for this action comes from Irreversibly Bound Money (IBM). The idea beh...
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其他好文 时间：
2014-07-29 15:08:28
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232
A + B Again
Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 14940 Accepted Submission(s): 6509
Problem Description
There must be man...
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其他好文 时间：
2014-07-29 14:43:18
阅读次数：
310
敌兵布阵Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 42138Accepted Submission(s): 17826Problem Desc...
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其他好文 时间：
2014-07-29 13:37:38
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217
原题http://acm.timus.ru/problem.aspx?space=1&num=1804
D - The Machinegunners in a Playoff
Time Limit:500MS Memory Limit:65536KB 64bit IO Format:%I64d
& %I64u
Submit Status
Desc...
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其他好文 时间：
2014-07-28 00:29:30
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242
Buy Tickets
Time Limit: 4000MS Memory Limit: 65536K
Total Submissions: 12734 Accepted: 6292
Description
Railway tickets were difficult to buy around the Lunar New Year in China, so we must...
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其他好文 时间：
2014-07-28 00:08:59
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399
Description
Mr.Dog was fired by his company. In order to support his family, he must find a new job as soon as possible. Nowadays, It's hard to have a job, since there are swelling numbers of the...
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其他好文 时间：
2014-07-27 23:57:39
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630
Setup SlackHold SlackRecovery&RemovalRecovery: The minimum time an asynchronous signal must be stable BEFORE clock edgeRemoval : The minimum time an a...
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其他好文 时间：
2014-07-27 23:08:50
阅读次数：
443
