Given a sorted array that has been rotated serveral times. Write code to find an element in this array. You may assume that the array was originally s...
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其他好文 时间：
2014-07-11 23:02:53
阅读次数：
254
//Situation System prompts that:"wget: unable to resolve host address".//Analysis Unable to resolve host address means the problem of DNS（Domain Nam.....
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其他好文 时间：
2014-07-11 22:31:13
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187
Linux中thread (light-weighted process) 跟process在實作上幾乎一樣。最大的差異來自於，thread 會分享 virtual memory address space.a. 從kernel角度看兩者沒差別，在user看來process是least shared...
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系统相关 时间：
2014-07-11 20:41:54
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308
Now the security has a trend to become more and more important in our daily work, hence I did some researches on some of the topics, and hope to do mo...
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其他好文 时间：
2014-07-11 19:20:52
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283
MPI MaelstromTime Limit:1000MSMemory Limit:10000KTotal Submissions:5044Accepted:3089DescriptionBIT has recently taken delivery of their new supercompu...
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其他好文 时间：
2014-07-11 18:41:40
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270
题目：Given two sorted integer arrays A and B, merge B into A as one sorted array.Note:You may assume that A has enough space (size that is greater or eq...
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其他好文 时间：
2014-07-10 14:41:23
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177
An IP address is 32-bit long. IP addresses are classified into A, B, C, D, and E classes, as shown in the figure below.
Please determine the class of an input IP address and obtain the corresponding IP address information according to the input 32-bit IP ...
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其他好文 时间：
2014-07-09 12:43:54
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232
首先创建一个简单的user表
CREATE TABLE `user` (
`id` int NOT NULL AUTO_INCREMENT ,
`name` varchar(255) NULL ,
`sex` varchar(255) NULL ,
`age` int NULL ,
`address` varchar(255) NULL ,
PRIMARY KEY (`id...
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数据库 时间：
2014-07-09 12:22:34
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219
题目
Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the given sum.
For example:
Given the below binary tree ...
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其他好文 时间：
2014-07-09 10:32:42
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151
ssh连接远程服务器，报警信息AddressX.X.X.Xmapstolocalhost,butthisdoesnotmapbacktotheaddress-POSSIBLEBREAK-INATTEMPT!如下:[root@upgirl~]#sshroot@192.168.0.203Address192.168.0.203mapstolocalhost,butthisdoesnotmapbacktotheaddress-POSSIBLEBREAK-INATTEMPT!root@19..
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其他好文 时间：
2014-07-09 08:04:07
阅读次数：
241
