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微信公众平台开发接口PHP SDK完整版(转载)
responseMsg();}else{ $wechatObj->valid();}class wechatCallbackapiTest{ //验证签名 public function valid() { $echoStr = $_GET["echostr"]; $signature = $_GE...
分类:微信   时间:2015-06-09 15:43:48    阅读次数:286
Restore IP Addresses
Given a string containing only digits, restore it by returning all possible valid IP address combinations.For example:Given"25525511135",return["255.2...
分类:其他好文   时间:2015-06-09 11:31:09    阅读次数:101
The path "" is not a valid path to the 3.10.0-229.4.2.el7.x86_64 kernel headers.
Mac下面安装CentOS7.1[RHEL7.1]一切顺利的VMwaretools,在Windows2012VMwareWorkstation11下面居然报错,简直是崩溃。CentOS7.1[RHEL7.1]系统本身自带open-vm-tools,但是不支持复制粘贴,太麻烦了,需要重新安装VMwareTools。居然找不到Kernelheader。Searchingforavalidkerne..
分类:其他好文   时间:2015-06-09 06:18:35    阅读次数:203
Error: Failed to launch instance "win7": Please try again later [Error: No valid host was found. ].
1.首先查看所有服务是否已经启动    执行 # nova-manage service list Binary             Host       Zone         Status   State         Updated_At nova-consoleauth  mycontrollerinternal  enabled      :-)     2014-06...
分类:Windows程序   时间:2015-06-08 17:33:47    阅读次数:241
[LeetCode] Word Break II
Given a stringsand a dictionary of wordsdict, add spaces insto construct a sentence where each word is a valid dictionary word.Return all such possibl...
分类:其他好文   时间:2015-06-08 16:45:59    阅读次数:130
python 使用scapy编写DNS Fuzzer
1. 描述  使用scapy库,编写一个DNS Fuzzer工具,并测试。在这之前,先说明一下DNS协议请求包是封装在IP包中的UDP包(有些情况也可使用TCP)中,且UDP的端口为53。进入scapy,查看一下UDP和DNS包的封装情况。   2. 代码示例  代码中,我们需要对输入的IP地址做合法性校验。这需要用到netaddr中的valid_ipv4,可以执行sudo pip install...
分类:编程语言   时间:2015-06-08 11:41:33    阅读次数:352
LeetCode题目总结分类
注:此分类仅供大概参考,没有精雕细琢。有不同意见欢迎评论~利用堆栈:http://oj.leetcode.com/problems/evaluate-reverse-polish-notation/http://oj.leetcode.com/problems/longest-valid-paren...
分类:其他好文   时间:2015-06-08 08:23:23    阅读次数:119
LeetCode140:Word Break||
Given a stringsand a dictionary of wordsdict, add spaces insto construct a sentence where each word is a valid dictionary word.Return all such possibl...
分类:其他好文   时间:2015-06-08 00:47:03    阅读次数:159
LeetCode(20)--Valid Parentheses
https://leetcode.com/problems/valid-parentheses/原题:Given a string containing just the characters'(',')','{','}','['and']', determine if the input stri...
分类:其他好文   时间:2015-06-07 17:05:11    阅读次数:97
LeetCode93:Restore IP Addresses
Given a string containing only digits, restore it by returning all possible valid IP address combinations.For example:Given"25525511135",return["255.2...
分类:其他好文   时间:2015-06-06 11:49:30    阅读次数:86
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