Given an array of integers, every element appearstwiceexcept for one. Find that single one.Note:Your algorithm should have a linear runtime complexity...
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编程语言 时间:
2014-10-21 22:53:06
阅读次数:
316
Find the contiguous subarray within an array (containing at least one number) which has the largest product.For example, given the array[2,3,-2,4],the...
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其他好文 时间:
2014-10-21 22:52:27
阅读次数:
278
独热码( one-hot code ), 解释为:有多少个状态就有多少比特。而且只有一个比特为1,其他全为0的一种码制(why?)。8个状态的独热码状态编码为:00000001,00000010,00000100,00001000,00010000,00100000,01000000,1000000...
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其他好文 时间:
2014-10-21 21:19:37
阅读次数:
246
ejabberd为erlang的IM的开源框架,一直想找个时间研究研究:1、下载Ejabberd安装包wget http://www.process-one.net/downloads/ejabberd/2.1.13/ejabberd-2.1.13-linux-x86_64-installer.r....
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系统相关 时间:
2014-10-21 19:16:21
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431
Back in December 2011, LWN reviewed the list of Android kernel patches in the linux-next staging directory. The merging of these drivers, one of which is a memory allocator called PMEM, holds the p...
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移动开发 时间:
2014-10-21 17:59:08
阅读次数:
379
It is very easy to install a Spark cluster (Standalone mode). In my example, I used three machines. All machines run a OS of ubuntu 12.04 32bit. One m...
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其他好文 时间:
2014-10-21 17:20:33
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192
这一节看看 luaI_undump1 是如何场景恢复的。 /*
**?load?one?chunk?from?a?file.
**?return?list?of?functions?found,?headed?by?main,?or?NULL?at?EOF.
*/
TFunc*?luaI_undump1(FILE*?D)
...
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其他好文 时间:
2014-10-21 13:56:00
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279
Python多行语句
Python语句中一般以新行作为语句的结束符,但我们可以使用斜杠(\)将一行的语句分为多行显示,如下所示:
total = item_one+ item_two + item_three
语句中包含[],{},()就不需要使用多行连接符,如下:
days =[‘monday’,’tuesday’,’w...
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编程语言 时间:
2014-10-21 12:19:08
阅读次数:
249
http://blog.csdn.net/caiwenfeng_for_23/article/details/37501249解决代码冲突如果commit时出现“You have to update your work copy first.”红色警告,说明版本库中的此文件已经被其他人修改了。请先点...
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其他好文 时间:
2014-10-21 12:14:07
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196
TheInetAddressclass has no visible constructors. To create anInetAddressobject, you have to use one of the available factory methods.Factory methodsar...
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编程语言 时间:
2014-10-21 03:35:38
阅读次数:
383