题目描述:
Given an array of integers, every element appears twice except for one. Find that single one.
Note:
Your algorithm should have a linear runtime complexity. Could you implement it withou...
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其他好文 时间:
2015-05-08 13:09:35
阅读次数:
112
磁盘、图片加密及解密实现开机自动挂载添加一块磁盘,我这里添加后应该是/dev/sdc使用不重新启动添加磁盘直接在虚拟机上快捷键ctrl+D打开虚拟机设置添加一块磁盘先查看添加前的磁盘状况因为scsi2id=1所以使用echo“scsiadd-single-device2020”>>/proc/scsi/scsi添加后ls..
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其他好文 时间:
2015-05-08 01:51:59
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242
Problem:
Implement regular expression matching with support for '.' and '*'.
'.' Matches any single character.
'*' Matches zero or more of the preceding element.
The matching should cover the e...
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编程语言 时间:
2015-05-07 22:08:33
阅读次数:
331
# example.conf: A single-node Flume configuration# Name the components on this agenta1.sources = r1a1.sinks = k1a1.channels = c1# Describe/configure t...
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Web程序 时间:
2015-05-07 21:55:30
阅读次数:
140
实验二第三类实验SOLID原则SRP(Single Responsibility Principle,单一职责原则)OCP(Open-Closed Principle,开放-封闭原则)LSP(Liskov Substitusion Principle,Liskov替换原则)ISP(Interf...
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编程语言 时间:
2015-05-07 21:54:27
阅读次数:
143
新建一个Single View Application项目添加程序集MonoTouch.Dialog.dll引用删除MainStoryboard.storyboard添加空类Task.csusing System;namespace APITest{ public class Task { pub....
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其他好文 时间:
2015-05-07 21:48:25
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149
Yaroslav has an array, consisting of (2·n?-?1) integers. In a single operation Yaroslav can change the sign of exactly n elements in the array. In other words, in one operation Yaroslav can select exac...
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其他好文 时间:
2015-05-07 16:49:51
阅读次数:
132
在图像去雾这个领域,几乎没有人不知道《Single Image Haze Removal Using Dark Channel Prior》这篇文章,该文是2009年CVPR最佳论文。作者何凯明博士,2007年清华大学毕业,2011年香港中文大学博士毕业,可谓是功力深厚,感叹于国内一些所谓博士的水平...
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编程语言 时间:
2015-05-07 16:23:50
阅读次数:
241
AngularJS这个大杀器使得实现SPA(Single?Page?App)变得异常的简单,其双向绑定让页面内容的重新渲染无需编写大量JS代码,无需构造DOM字符串丑陋的,作为需要快速迭代,提高用户体现的下一代互联网应用...
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Web程序 时间:
2015-05-07 12:45:49
阅读次数:
147
题目描述:
You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return i...
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其他好文 时间:
2015-05-07 12:36:34
阅读次数:
119