题目链接:https://icpcarchive.ecs.baylor.edu/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=3076题意:给出两个柱体,一个平行于z轴,设这个截面为A,在XOY面,一个平行于y...
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其他好文 时间:
2014-06-23 07:04:32
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311
比赛链接:http://www.bnuoj.com/v3/contest_show.php?cid=4159题目来源: lrj训练指南---几何算法FlagIDTitleABoard WrappingBAirportCThe Great DivideDSquaresEMost Distant Poi...
默认情况下是不允许在远程登录mysql数据库的使用一下命令可以改变现状://更改登录规则,把所有的权限都给root这个账户,%是指在任何地方都可以登录,‘123456789’是登录密码grant all privileges on *.* to 'root'@'%' identified by '1...
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数据库 时间:
2014-06-22 23:42:28
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248
http://guides.rubyonrails.org/routing.html#crud-verbs-and-actionscreates seven different routes in your application, all mapping to thePhotoscontrolle...
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其他好文 时间:
2014-06-22 23:33:47
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330
Minimum Path Sum:Given amxngrid filled with non-negative numbers, find a path from top left to bottom right whichminimizesthe sum of all numbers along...
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其他好文 时间:
2014-06-22 23:06:39
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290
GoldenGate之update操作节点间不同步
故障现象:节点1、节点2进行update操作后,不能实现同步
解决过程:
1、常规巡检:
检查进程状态:正常
GGSCI (gc1) 7> info all
Program Status Group Lag Time Since Chkpt
MANAGER...
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其他好文 时间:
2014-06-22 21:08:14
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402
Is it a dream that you can access text files using SQL statements?
But now, it is true that DB Query Analyzer provides you a power tool which can help you realize the dream above. I’ll give you a sample to show its powerful function. What’s more, the p...
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数据库 时间:
2014-06-21 18:41:54
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510
List of OpenFlow Software Projects (that I know of) http://yuba.stanford.edu/~casado/of-sw.html (I am trying to keep a running list of all OpenFlow-re...
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其他好文 时间:
2014-06-21 15:44:58
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323
这一节我们来分析Mirror Mirror就是配置一个bridge,将某些包发给指定的mirrored ports 对于包的选择: select_all,所有的包 select_dst_port select_src_port select_vlan 对于指定的目的: output_port (SP...
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其他好文 时间:
2014-06-21 15:32:53
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Reverse digits of an integer.Example1:x = 123, return 321Example2:x = -123, return -321click to show spoilers.Have you thought about this?Here are som...
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其他好文 时间:
2014-06-21 15:20:39
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191