系统:windows2003nginx版本:1.7.3(官方推荐版本#父节点 httpupstream cluster_1{ ip_hash;#能较好地把同一个客户端的多次请求分配到同一台服务器处理，避免了加权轮询无法适用会话保持的需求 server host:port weight=1;#权重.....
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
这一节学习用 D3 绘制集群图（ Cluster ）。初始数据保存于 JSON 文件中，我们使用 D3 读取文件，用 Layout 转换成适合于集群图的数据，再进行绘制。...
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Web程序 时间：
2014-08-05 14:06:49
阅读次数：
219
On most of the Linux distribution IPv6 is enabled by default, which may cause your internet is workding slow, so If your network do not supportor do not setup IPv6 network, you should better to dis...
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Web程序 时间：
2014-08-05 11:40:29
阅读次数：
348
Evaluate Reverse Polish NotationEvaluate the value of an arithmetic expression inReverse Polish Notation.Valid operators are+,-,*,/. Each operand may ...
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其他好文 时间：
2014-08-05 10:57:19
阅读次数：
184
Follow up for problem "Populating Next Right Pointers in Each Node".
What if the given tree could be any binary tree? Would your previous solution still work?
Note:
You may only use constant ...
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其他好文 时间：
2014-08-05 00:51:38
阅读次数：
249
the host may be down,or there may be a problem with the network connection.Sometimes such problems can also be caused by a misconfigured firewall.遇到这样...
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其他好文 时间：
2014-08-05 00:19:28
阅读次数：
454
Given preorder and inorder traversal of a tree, construct the binary tree.Note: You may assume that duplicates do not exist in the tree./** * Definiti...
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其他好文 时间：
2014-08-05 00:01:38
阅读次数：
271
Given inorder and postorder traversal of a tree, construct the binary tree.Note: You may assume that duplicates do not exist in the tree.class Solutio...
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其他好文 时间：
2014-08-04 23:57:18
阅读次数：
476
