一、准备环境搭建平台:linux+apache-tomcat-7.0.35.tar.gz二、生成CA证书创建目录:#mkdircaclientserver目前不使用第三方权威机构的CA来认证,自己充当CA的角色。2.1创建私钥#opensslgenrsa-outca/ca-key.pem10242.2创建证书请求#opensslreq-new-outca/ca-req.csr-keyca/ca-k..
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其他好文 时间:
2015-08-11 19:06:37
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119
问题描述Given a string, find the length of the longest substring without repeating characters. For example, the longest substring without repeating letter...
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其他好文 时间:
2015-08-11 15:55:30
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88
一、介绍css3为了区分伪类和伪元素,伪元素采用双冒号写法。常见伪类——:hover,:link,:active,:target,:not(),:focus。常见伪元素——::first-letter,::first-line,::before,::after,::selection。::befor...
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其他好文 时间:
2015-08-11 15:46:57
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132
Design a data structure that supports the following two operations:
void addWord(word)
bool search(word)
search(word) can search a literal word or a regular expression string containing only letter...
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其他好文 时间:
2015-08-09 12:36:57
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120
描述:给定N个字符串,求这些字符串的最长公共前缀长度与字符串的个数的乘积的最大值。 范围:1 2 using namespace std; 3 4 struct letter{ 5 char d;//节点存的字符 6 int son,bro;//左孩子和右兄弟,都是节点编号...
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其他好文 时间:
2015-08-08 22:37:04
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144
题目Given a digit string, return all possible letter combinations that the number could represent.A mapping of digit to letters (just like on the telephone buttons) is given below.Input:Digit string “23”...
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其他好文 时间:
2015-08-07 22:23:27
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195
Problem Description
The French author Georges Perec (1936–1982) once wrote a book, La disparition, without the letter 'e'. He was a member of the Oulipo group. A quote from the book:
Tout avait Pa...
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其他好文 时间:
2015-08-07 16:12:19
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127
原文 Dan Robinson has been worried all week. Last Tuesday he received a letter from the local police. In the letter he was asked to call at the station. Dan wondered why he was wanted by the police...
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其他好文 时间:
2015-08-06 15:20:59
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148
Hash TableThis idea uses a hash table to record the times of appearances of each letter in the two stringssandt. For each letter ins, it increases the...
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其他好文 时间:
2015-08-01 15:40:34
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110
Problem Definition:Given a digit string, return all possible letter combinations that the number could represent.A mapping of digit to letters (just l...
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其他好文 时间:
2015-07-30 16:24:09
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151