Bonding:Ethernet Channel Bonding enables two or
more Network Interfaces Card (NIC) to a single virtual NIC card which may
increase the bandwidth and p...
分类:
Web程序 时间:
2014-06-07 03:38:59
阅读次数:
267
常见的解决方法有三种:1.
使用wordcloud#install.packages(c("wordcloud","tm"),repos="http://cran.r-project.org")library(wordcloud)library(tm)wordcloud("May
our child...
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其他好文 时间:
2014-06-07 02:47:09
阅读次数:
348
Given a strings1, we may represent it as a
binary tree by partitioning it to two non-empty substrings recursively.Below is
one possible representation...
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其他好文 时间:
2014-06-04 20:11:38
阅读次数:
303
Given a set ofnon-overlappingintervals, insert
a new interval into the intervals (merge if necessary).You may assume that the
intervals were initially...
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其他好文 时间:
2014-06-04 20:10:23
阅读次数:
204
Top 10 JavaScript traps for a C# developer 27
May 2014 | .NET · Code · Javascript Tags: .net · C# · javascriptIf you are an
experienced C# developer, ...
分类:
编程语言 时间:
2014-05-30 00:38:22
阅读次数:
360
一个DBA同事昨天在执行一个命令行工具的时候发现程序hang住,问题挺有意思,值得记录下。
首先用pstack看了下程序的调用栈,这是个多线程程序,pstack结果看到几乎所有的线程都等在write调用上。如下是pt-pmp的输出结果:Tue May
27 18:30:06 CST 2014 ...
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其他好文 时间:
2014-05-29 13:06:39
阅读次数:
351
题目: Say you have an array for which the ith element
is the price of a given stock on day i. Design an algorithm to find the maximum
profit. You may co...
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其他好文 时间:
2014-05-28 22:37:18
阅读次数:
327
原本一直以为IWebBrowser2的行为和IE浏览器的行为应该是一样的,但是最近发现事实不是如此。IE8以后的浏览器都带有兼容模式,而IWebBrowser2默认情况下是在兼容模式下运行的,可以参考下面两个链接http://weblog.west-wind.com/posts/2011/May/2...
分类:
Web程序 时间:
2014-05-28 19:53:23
阅读次数:
284
题目: Say you have an array for which the ith element
is the price of a given stock on day i. Design an algorithm to find the maximum
profit. You may co...
分类:
其他好文 时间:
2014-05-28 00:53:26
阅读次数:
338
DescriptionGiven m sequences, each contains n
non-negative integer. Now we may select one number from each sequence to form a
sequence with m integers...
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其他好文 时间:
2014-05-28 00:05:22
阅读次数:
298