1.Create a VM01 on esx01,Create a VM02 on esx02 2.Create the RDM on your VM01 (using the virtual, not physical)3.Add new disk to VM02 (select existing) and point it at the vmdk that corresponds to the RDM A Raw Disk Mapping (RDM) may be used to prese…

http://dev.mysql.com/doc/refman/5.7/en/prepare.html Statement names are not case sensitive. preparable_stmt is either a string literal or a user variable that contains the text of the SQL statement. The text must represent a single statement, not mul…

Mapping Single Rows to Multiple Pairs目的: 把如下的这种数据, Input Data 00001 sku010:sku933:sku02200002 sku912:sku33100003 sku888:sku022:sku010:sku59400004 sku411 转换为这样:一个Key值,带的这几个键值,分别罗列: (00001,sk010)(00001,sku933)(00001,sku022) ...(00002,sku912)(00002,sku3…

Since I need to deploy, start, stop and remove many virtual machines created from a common image I created (you know, Tabular is not part of the standard images provided by Microsoft-), I wanted to minimize the time required to execute every operatio…

http://stackoverflow.com/questions/30696351/a-single-channel-with-multiple-consumers-rabbitmq up vote0down votefavorite   Typically the IModel.BasicConsume() registration is used to connect a single consumer through a single channel. However, the doc…

Last three days, I want to install devstack on my virtual machine on Vmware Workstation.The VM'system is Ubuntu14.04. However,i met too many problem to install it successfully.When i cannot see the hope, i had to borrow a America VM from my workmate.…

本文转自:http://jinaldesai.net/stop-sharing-session-state-between-multiple-tabs-of-browser/ Scenario: By default all browsers share session state between multiple tabs. So if you logged into one tab with particular site and open internal link of the same…

档 ID 420787.1 White Paper Oracle Applications Multiple Organizations Access Control for Custom Code Checked for relevance on 12-JAN-2011 See Change Record This document discusses how to update the customization code that is affected by the access con…

本文转自:http://instinctcoder.com/android-studio-sqlite-database-multiple-tables-example/ BY TAN WOON HOW · PUBLISHED JANUARY 29, 2016 · UPDATED MAY 6, 2016   In this tutorial we going to do a little complex SQL statement which I think will help you to f…

Many developers like to put all Struts related stuff (action, form) into a single Struts configuration file. It's fast for the initial development but bad for the future maintenance, and may be those developers are not aware of the Struts is allow mu…

Multiple Time Limit: 10 Seconds      Memory Limit: 32768 KB a program that, given a natural number N between 0 and 4999 (inclusively), and M distinct decimal digits X1,X2..XM (at least one), finds the smallest strictly positive multiple of N that has…

id=1465">http://poj.org/problem?id=1465 Multiple Time Limit: 1000MS   Memory Limit: 32768K Total Submissions: 6164   Accepted: 1339 Description a program that, given a natural number N between 0 and 4999 (inclusively), and M distinct decimal digit…

[poj1465]Multiple Time Limit: 1000MS   Memory Limit: 32768K Total Submissions: 7731   Accepted: 1723 Description a program that, given a natural number N between 0 and 4999 (inclusively), and M distinct decimal digits X1,X2..XM (at least one), finds…

Description a program that, given a natural number N between 0 and 4999 (inclusively), and M distinct decimal digits X1,X2..XM (at least one), finds the smallest strictly positive multiple of N that has no other digits besides X1,X2..XM (if such a mu…

3031: Multiple Time Limit(Common/Java):2000MS/6000MS     Memory Limit:65536KByte Total Submit: 60            Accepted:10 Description a program that, given a natural number N between 0 and 4999 (inclusively), and M distinct decimal digits X1,X2..XM (a…

CPU Basics: Multiple CPUs, Cores, and Hyper-Threading Explained 现在多数的家用电脑,仍然使用的是 Single CPU,Multiple Cores(单颗 CPU,多个核心),而多 CPU 系统一般只见于超级计算机. 大型服务器等需要巨大计算能力的系统.之所以不将 PC 设计为多 CPU,在于带来的代价和成本的提升. 多个 CPU,在主板上即需要多个 CPU 卡槽,还需引入 CPU 之间的通信机制,自然地多个 CPU 系统也将损耗更…

Multiple Time Limit: 1000MS   Memory Limit: 32768K Total Submissions: 7183   Accepted: 1540 Description a program that, given a natural number N between 0 and 4999 (inclusively), and M distinct decimal digits X1,X2..XM (at least one), finds the small…

1.0 Overview and history    ------------------------ fio was originally written to save me the hassle of writing special test case programs when I wanted to test a specific workload, either for performance reasons or to find/reproduce a bug. The proc…

简介 在项目开发过程中,我们经常需要一些benchmark工具来对系统进行压测,以获得系统的性能参数,极限吞吐等等指标. 而在HBase中,就自带了一个benchmark工具—PerformanceEvaluation,可以非常方便地对HBase的Put.Get.Scan等API进行性能测试,并提供了非常丰富的参数来模拟各种场景. 这篇文章,就以HBbase2.0中的PerformanceEvaluation工具为例,给大家讲解一下这款HBase benchmark工具的使用和注意事项 参数介绍…

VNF网络性能提升解决方案及实践 2016年7月 作者:    王智民 贡献者:     创建时间:    2016-7-20 稳定程度:    初稿 修改历史 版本 日期 修订人 说明 1.0 2016-7-20 王智民 初稿                 目录 1    引言    1 1.1    编写目的    1 1.2    背景    1 2    SDN    1 2.1    SDN核心思想    1 2.2    网络虚拟化    4 3    NFV    7 3.1  …

http://vxpertise.net/2012/06/summarizing-numa-scheduling/ Sitting on my sofa this morning watching Scrubs, I was thinking about the NUMA related considerations in vSphere – yes, I am a nerd. I read about this for the first time back in the days of vS…

沉淀再出发:java中的HashMap.ConcurrentHashMap和Hashtable的认识 一.前言 很多知识在学习或者使用了之后总是会忘记的,但是如果把这些只是背后的原理理解了,并且记忆下来,这样我们就不会忘记了,常用的方法有对比记忆,将几个易混的概念放到一起进行比较,对我们的学习和生活有很大的帮助,比如hashmap和hashtab这两个概念的对比和记忆. 二.HashMap的基础知识 2.1.HashMap的介绍 HashMap 是一个散列表,它存储的内容是键值对(key-val…

Launches a Java application. Synopsis java [options] classname [args] java [options] -jar filename [args] javaw [options] classname [args] javaw [options] -jar filename [args] options Command-line options separated by spaces. See Options. classname T…

BACKGROUND Computer viruses are a common problem for computer users. One typical mode of attack is to send an electronic mail message (e-mail) containing a file attachment to an unsuspecting user's computer. The file attachment contains malicious att…

BACKGROUND OF THE INVENTION The invention generally relates to virtual machine management, and more particularly to efficient scheduling of virtual machines using processor state information. Virtualization of machine resources has been of significan…

Move configuration information out of the application deployment package to a centralized location. This pattern can provide opportunities for easier management and control of configuration data, and for sharing configuration data across applications…

Chapter 0 第0章 Operating system interfaces 操作系统接口 The job of an operating system is to share a computer among multiple programs and to provide a more useful set of services than the hardware alone supports. The operating system manages and abstracts t…

一直直到bug-free.不能错任何一点. 思路不清晰:刷两天. 做错了,刷一天. 直到bug-free.高亮,标红. 185,OA(YAMAXUN)--- (1) findFirstDuplicate string in a list of string. import java.util.HashSet; import java.util.Set; public class Solution { public static void main(String[] args) { String[…

先附源码: package java.util; import java.io.*; /** * This class implements a hash table, which maps keys to values. Any * non-<code>null</code> object can be used as a key or as a value. <p> * * To successfully store and retrieve objects fro…

State, Stratergy, Visitor Adapter and fly weight design pattern from interview perspective. (I) Can you explain state pattern? (I) Can you explain strategy pattern? (A) Can you explain visitor pattern? (A) What the difference between visitor and stra…