Design and implement a data structure for Least Recently Used (LRU) cache. It should support the following operations: get and set. get(key) - Get the...
分类：
系统相关 时间：
2014-12-12 01:11:43
阅读次数：
374
今天打开系统报错，排查下去，具体是这个错误：ERROR 145 (HY000): Table './cmxt/cm_user_pref' is marked as crashed and should be repaired解决方法如下：（用此方法修复成功） mysql> repair table ...
分类：
数据库 时间：
2014-12-11 19:09:10
阅读次数：
165
在正文开始之前需要介绍一个人：Sean Sexton.来自明尼苏达双城的软件工程师。最为出色的是他维护了两个博客：2,000ThingsYou Should Know About C#和2,000 Things You Should Know AboutWPF。他以类似微博式的150字简短语言来.....
题目
Given a linked list and a value x, partition it such that all nodes less than x come before nodes greater than or equal to x.
You should preserve the original relative order of the nodes in...
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其他好文 时间：
2014-12-11 17:21:24
阅读次数：
153
There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should be O(log (m+n)).
下列算法的时间复杂度为O(log (k)), k = mi...
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其他好文 时间：
2014-12-11 15:53:14
阅读次数：
193
java.lang.Exception: Test class should have exactly one public zero-argument constructor at org.junit.runners.BlockJUnit4ClassRunner.validateZeroAr...
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其他好文 时间：
2014-12-11 15:35:53
阅读次数：
535
Spiral Matrix IIGiven an integern, generate a square matrix filled with elements from 1 ton2in spiral order.For example,Givenn=3,You should return the...
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其他好文 时间：
2014-12-11 15:32:53
阅读次数：
135
Follow up for "Remove Duplicates":What if duplicates are allowed at mosttwice?For example,Given sorted array A =[1,1,1,2,2,3],Your function should ret...
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其他好文 时间：
2014-12-11 13:48:53
阅读次数：
141
Given an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of the two nu...
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其他好文 时间：
2014-12-11 01:29:38
阅读次数：
206
标题：Single Number通过率：46.0%难度： 中等Given an array of integers, every element appearstwiceexcept for one. Find that single one.Note:Your algorithm should ....
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其他好文 时间：
2014-12-10 17:41:54
阅读次数：
194
