Problem description: The problem may happen when UAC is enabled, it is usually because of the insufficient right to delete the registry key. Solution:...
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其他好文 时间：
2014-08-07 18:51:20
阅读次数：
371
Dogs may refuse to wear dog collars at the very beginning, and many dog keepers feel confused and helpless. Collars can help pet keepers to manage the...
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其他好文 时间：
2014-08-07 18:48:40
阅读次数：
306
AtomicBoolean可以让一个线程等待另一个线程完成任务后再执行:
A boolean value that may be updated atomically. See the java.util.concurrent.atomic package specification for description of the properties of atomic variables. A...
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编程语言 时间：
2014-08-07 15:41:40
阅读次数：
232
To navigate to the declaration of a class, method or variable used somewhere in the code, position the caret at the usage and press Ctrl+B. You may al...
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其他好文 时间：
2014-08-07 12:12:10
阅读次数：
315
题目：Given a string s1, we may represent it as a binary tree by partitioning it to two non-empty substrings recursively.Below is one possible represent....
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编程语言 时间：
2014-08-07 05:11:29
阅读次数：
334
1、首先要查看服务器的系统版本，是32位还是64位 uname?-a
Linux?AY131105092932706327Z?2.6.32-358.6.2.el6.x86_64?#1?SMP?Thu?May?16?20:59:36?UTC?2013?x86_64?x86_64?x86_64?GNU/Linux x86_6...
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系统相关 时间：
2014-08-06 23:19:32
阅读次数：
590
题目:
The string "PAYPALISHIRING" is written in a zigzag pattern on a given
number of rows like this: (you may want to display this pattern in a fixed font for better legibility)
P A H N
A...
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其他好文 时间：
2014-08-06 14:59:41
阅读次数：
307
I think it is natural for an algorithm rookie that when facing a challenging problem, a rookie may fall into her\his algorithm dictionary - she focuse...
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其他好文 时间：
2014-08-06 14:36:21
阅读次数：
232
String
Problem Description
You hava a non-empty string which consists of lowercase English letters and may contain at most one '?'. Let's choose non-empty substring G from S (it can be G = S...
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其他好文 时间：
2014-08-05 19:29:50
阅读次数：
240
题目原文：
Given a string S, find the longest palindromic substring in S. You may assume that the maximum length of
S is 1000, and there exists one unique longest palindromic substring.
题意解析：
最长回文子串。就是...
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其他好文 时间：
2014-08-05 15:56:59
阅读次数：
290
