Single NumberGiven an array of integers, every
element appearstwiceexcept for one. Find that single one.Note:Your algorithm
should have a linear runti...
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其他好文 时间：
2014-07-22 23:07:14
阅读次数：
337
Xenia the beginner mathematician is a third year student at elementary school. She is now learning the addition operation.
The teacher has written down the sum of multiple numbers. Pupils should ca...
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其他好文 时间：
2014-07-22 23:05:53
阅读次数：
382
You should initialize most fields normally, not
lazily. If you must initialize a field lazily in order to achieve your
performance goals, or to break ...
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编程语言 时间：
2014-05-09 18:32:56
阅读次数：
497
Problem DescriptionThere are n people and n
target, everyone should get one target, no two people get the same target, the
last one who get the target...
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其他好文 时间：
2014-05-06 09:00:51
阅读次数：
354
Problem Description
Given an positive integer A (1
For example, given A = 26, we can write A in binary form as 11010, so the lowest bit of A is 10, so the output should be 2.
Another example...
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其他好文 时间：
2014-05-05 13:22:39
阅读次数：
394
Every class should clearly document its thread
safety properties with a carefully worded prose description or a thread safety
annotation. The synchron...
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编程语言 时间：
2014-05-05 12:00:18
阅读次数：
437
转自http://www.pixelstech.net/article/1327829407-Why-Every-Professional-Should-Consider-Bloggingften
argue that professionals should share their knowled...
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其他好文 时间：
2014-05-01 21:47:22
阅读次数：
509
Given an array of integers, find two numbers
such that they add up to a specific target number.The function twoSum should
return indices of the two nu...
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其他好文 时间：
2014-05-01 08:35:40
阅读次数：
443
原题地址：http://oj.leetcode.com/problems/swap-nodes-in-pairs/题意：将链表中的节点两两交换。Given1->2->3->4,
you should return the list as2->1->4->3.解题思路：这题主要涉及到链表的操作，没什么...
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编程语言 时间：
2014-05-01 06:44:21
阅读次数：
339
为了避免目标端nrpe进程监控多个接口而造成的安全漏洞。有必要固定服务端的地址，对nrpe.cfg配置中，有下列一行介绍
#SERVER ADDRESS
# Address that nrpe should bind to in case there are more than one interface
# and you do not want nrpe to bind on all in...
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其他好文 时间：
2014-04-27 22:36:17
阅读次数：
454
