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mysql 主从 Got fatal error 1236 from master when reading data from binary log: 'Could not find first 错误
本地MySQL环境,是两台MySQL做M-M复制。今天发现错误信息:mysql 5.5.28-log> show slave status\G *************************** 1. row *************************** Slave_IO_State....
分类:数据库   时间:2015-06-05 12:08:25    阅读次数:669
LeetCode:3Sum Closet
probelms:Given an array S of n integers, find three integers in S such that the sum is closest to a given number, target. Return the sum of the three ...
分类:其他好文   时间:2015-06-05 12:05:45    阅读次数:127
LeetCode:4Sum
problems:Given an array S of n integers, are there elements a, b, c, and d in S such that a + b + c + d = target? Find all unique quadruplets in the a...
分类:其他好文   时间:2015-06-05 11:33:10    阅读次数:104
VCForPython27.msi安装后, 还显示error: Unable to find vcvarsall.bat
C:\Users\zpc\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC 增加环境变量: SET VS90COMNTOOLS=C:\Users\zpc\AppData\Local\Programs\Common...
分类:编程语言   时间:2015-06-05 08:48:27    阅读次数:1938
40. Combination Sum II
Given a collection of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Each number ...
分类:其他好文   时间:2015-06-05 08:44:53    阅读次数:125
4sum [From 爱做饭的小莹子]
题目:Given an array S of n integers, are there elements a, b, c, and d in S such that a + b + c + d = target? Find all unique quadruplets in the array w...
分类:其他好文   时间:2015-06-05 07:38:36    阅读次数:104
39. Combination Sum
Given a set of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Thesamerepeated num...
分类:其他好文   时间:2015-06-05 07:38:18    阅读次数:137
配置solr过程中遇到的问题及解决方法
1.由于缺少solr源文件报错4718 [coreLoadExecutor-4-thread-1] WARN org.apache.solr.core.SolrResourceLoader ? Can’t find (or read) directory to add to classloader:...
分类:其他好文   时间:2015-06-05 07:28:42    阅读次数:6840
Maximal Square
Given a 2D binary matrix filled with 0's and 1's, find the largest square containing all 1's and return its area.For example, given the following matr...
分类:其他好文   时间:2015-06-05 06:23:58    阅读次数:298
find命令详解
linux系统上有以下两个用于查找文件的命令:locate:优点:基于数据库查找,速度快。缺点:不是实时查找,查找的结果不够准确find:优点:实时查找,能够根据指定的单一条件或组合条件进行查找,查找结果精准缺点:查找速度较locate要慢在工作中,find命令比较常用find命令使用..
分类:其他好文   时间:2015-06-05 00:53:24    阅读次数:106
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