题目: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....
分类:
编程语言 时间:
2014-08-03 04:40:04
阅读次数:
351
How to add VIPs to Percona XtraDB Cluster or MHA with Pacemaker http://www.mysqlperformanceblog.com/2013/11/20/add-vips-percona-xtradb-cluster-mha-pac...
分类:
数据库 时间:
2014-08-02 20:49:14
阅读次数:
430
http://www.geekpeek.net/linux-cluster-corosync-pacemaker/ Linux Cluster Part 1 – Install Corosync and Pacemaker on CentOS 6 I have been using Linux Cl...
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系统相关 时间:
2014-08-02 20:47:54
阅读次数:
839
This article refers to males and females alike. You may think that love is something that is simply thrown upon you, but this is an unhealthy assump.....
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其他好文 时间:
2014-08-02 15:22:23
阅读次数:
293
作为个人学习笔记分享,有任何问题欢迎交流!
Fuel HA组成
OpenStack生产环境推荐使用HA,以避免单点故障,下图为Fuel HA设计图,HA要求有3个控制节点。
1)Pacemaker Cluster :Pacemaker Cluster 由Pacemaker和Corosync组成,Pacemaker是一个集群资源管理器。它利用你喜欢的集群基础构件(O...
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其他好文 时间:
2014-08-02 12:49:53
阅读次数:
373
列表和数据框
1.列表
list函数创建列表
> (a_list 1,-3),nrow=2),asin))
[[1]]
[1] 1 1 2 5 14 42
[[2]]
[1] "Jan" "Feb" "Mar" "Apr" "May" "Jun" "Jul" "Aug" "Sep" "Oct" "Nov" "Dec"
[...
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其他好文 时间:
2014-08-02 10:08:33
阅读次数:
303
题目: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:
编程语言 时间:
2014-08-02 09:50:13
阅读次数:
232
倍增法在线LCA.....
ZOJ Problem Set - 3195
Design the city
Time Limit: 1 Second Memory Limit: 32768 KB
Cerror is the mayor of city HangZhou. As you may know, the traffic system of thi...
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其他好文 时间:
2014-08-01 23:07:52
阅读次数:
321
1:创建MariaDB.repo#vim/etc/yum.repos.d/MariaDB.repo#MariaDB10.0CentOSrepositorylist-created2013-08-2313:08UTC#http://mariadb.org/mariadb/repositories/[mariadb]name=MariaDBbaseurl=http://yum.mariadb.org/10.0/centos6-amd64gpgkey=https://yum.mariadb.org/RPM-GP..
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数据库 时间:
2014-08-01 20:10:23
阅读次数:
562
Given inorder and postorder traversal of a tree, construct the binary tree.
Note:
You may assume that duplicates do not exist in the tree.
/**
* Definition for binary tree
* struct TreeNode {...
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其他好文 时间:
2014-08-01 19:53:32
阅读次数:
222