rt,直接猜1
First Digit
Time Limit: 2 Seconds Memory Limit: 65536 KB Special Judge
Benford's Law, also called the First-Digit Law, refers to the frequency distribution of digits i...
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其他好文 时间：
2014-06-20 13:04:39
阅读次数：
277
测试oracle 11g cluster 中OLR的重要性
called an Oracle Local Registry (OLR）： each node in a cluster has a local registry for node-specific resources
测试一：模拟olr异常丢失的情况：
这里首先将olr renam
[root@vm...
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数据库 时间：
2014-06-17 22:14:36
阅读次数：
359
Humble Numbers
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 9396
Accepted: 4417
Description
A number whose only prime factors are 2,3,5 or 7 is called a...
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其他好文 时间：
2014-06-15 19:04:15
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159
Due to its simple movement, this type of jaw crusher is also called simple swing type jaw crusher.Our stone crushing plants for sale are ideal for pri...
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其他好文 时间：
2014-06-14 16:03:23
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228
可能遇到的错误 :路径错误 java.lang.IllegalArgumentException:
is == null没有设置setInput() org.xmlpull.v1.XmlPullParserException: setInput() must
be called first. (.....
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其他好文 时间：
2014-06-13 20:32:49
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408
独立集和最大独立集：A set of vertices I ? V is called independent if no pair of vertices in I is connected via an edge in G. An independent set is called maximal if by including any other vertex not in I, the independence property is violated....
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其他好文 时间：
2014-06-10 06:30:03
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369
只能在执行 Render() 的过程中调用
RegisterForEventValidation(RegisterForEventValidation can only be called during
Render();当用GridView导出Execl的时候，会发生只能在执行 Render() ...
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其他好文 时间：
2014-06-08 01:16:14
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233
About fork() in linux:parent/child processes
created by fork() share the same file table (linux file descriptor or called
`open file descriptor`)Which...
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系统相关 时间：
2014-06-07 21:47:58
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443
The usage of bind is to define a specified
scope for called function. Because the key this is easy to refer another objet,
experically window, instead...
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其他好文 时间：
2014-06-07 21:28:07
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307
一。介绍public abstract void invalidateDrawable
(Drawable who)Called when the drawable needs to be redrawn. A view at this point
should invalidate itself ...
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其他好文 时间：
2014-06-05 14:13:44
阅读次数：
218
