Raw SQL Queries Entity Framework allows you to query using LINQ with your entity classes. However, there may be times that you want to run queries usi...
分类:
数据库 时间:
2014-09-09 15:45:58
阅读次数:
295
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 longes...
分类:
其他好文 时间:
2014-09-09 12:14:08
阅读次数:
200
Given a binary tree, find the maximum path sum.The path may start and end at any node in the tree.For example:Given the below binary tree, 1 ...
分类:
其他好文 时间:
2014-09-09 10:44:48
阅读次数:
132
1、使用命令直接运行正常[root@lvs01objects]#/usr/local/nagios/libexec/check_nrpe-H192.168.2.3-ccheck_iostatIOSTATOK-user0.62nice0.00sys1.76iowait0.54idle0.00|iowait=0.54%;;idle=0.00%;;user=0.62%;;nice=0.00%;;sys=1.76%;;2、原因:使用脚本导入时,以变量处理了$U..
分类:
其他好文 时间:
2014-09-08 11:02:18
阅读次数:
450
The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font ...
分类:
其他好文 时间:
2014-09-07 21:07:35
阅读次数:
247
Say you have an array for which theithelement is the price of a given stock on dayi.Design an algorithm to find the maximum profit. You may complete a...
分类:
其他好文 时间:
2014-09-07 14:41:25
阅读次数:
240
Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent numbers on the row below.For example, given the fol...
分类:
其他好文 时间:
2014-09-06 17:20:33
阅读次数:
229
集群系列教程之:keepalived+lvs前言:最近看群里很多人在问keepalived+lvs的架构怎么弄,出了各种各样的问题,为此特别放下了别的文档,先写一篇keepalived+lvs架构的文档,使那些有需求的人能够得以满足。但是此篇文档是架构文档,不是基础理论,但我想你能做这个架构,势必也..
分类:
其他好文 时间:
2014-09-05 18:30:43
阅读次数:
238
Description
Problem B: Smeech
Professor Octastichs has invented a new programming language, Smeech. An expression in Smeech may be a positive or negative integer, or may be of the form
(pe1e2) wh...
分类:
其他好文 时间:
2014-09-05 18:14:51
阅读次数:
222