Oracle_rac The Udev disk does not have a scsi_id return value when installed on VMware

this time in the customer VMware installed a set of Oracle11g_rac, is based on the redhat6.4 system, before the REDHAT5 version of the time, there are ready-made asmlib tools available, but Red Hat 6 initially there is no corresponding version

SQL Get XML value

ALTER PROCEDURE [dbo]. [Addr_sp_contactor_addmutilfield]@SeqNo INT,@CompID INT,@ContactorID BIGINT,@ContactWay XML,@ConfParticipatePhoneNo VARCHAR (50)AsSET NOCOUNT on/*1138107125193[email protected]*/DELETE dbo. Addr_tb_contactfieldWHERE seqno =

Sqlmap using notes (Basic article)

Basic steps:Sqlmap-u "Http://url/news?id=1"--current-user #获取当前用户名称Sqlmap-u "Http://www.xxoo.com/news?id=1"--current-db #获取当前数据库名称sqlmap-U "http://www.xxoo.com/news?id=1"--tables-d "Db_name" #列表名Sqlmap-u "http://url/news?id=1"--columns-t "tablename"

"Mysqldump Backup specified database table" my_dump.sh

"Mysqldump Backup specified database table" my_dump.sh#!/bin/bash## 2014/12/12function dump_db_table ()  {    local d_db_base= '/data/svr/mysql '     local s_datetime=$ (date +%y%m%d_%h%m%s)      local s_port=3306    local s_password= ' xxx '

Ubuntu under compilation install QEMU

Ubuntu under compilation install QEMUDue to environmental requirements, the QEMU2.1.2 is installed manually in ubuntu14.04 environment today.qemu:http://wiki.qemu-project.org/download/qemu-2.1.2.tar.bz2Specific download and decompression steps here

Unity Loading Scenarios Asynchronously

As follows: Today has been tangled in how to load the scene, the middle of the loading screen and the effect of loading finished animation! A scene to B, see online practice is a–> c–> B. C scenes are primarily used to asynchronously load B and

Traversal of the oc-array

ImmutableNsarray *arr= @[@ "1" @ "2" @ "3"];Arr =[arr sortedarrayusingselector: @selector (compare:)];NSLog (@ "%@", arr);arr= [arr sortedarrayusingcomparator:^nscomparisonresult (ID obj1, id obj2) {return [Obj2 compare:obj1];}];NSLog (@ "%@",

Spring MVC static file access

Spring MVC does not have access to static resource files when configured as follows in the Web. xml file Configure the core servlet of springMVC -- servlet > Servlet-name >Springservlet-name> Servlet-class

Write a adaboost algorithm that a person thinks is more detailed

recently in the Machine learning AdaBoost (adaptive boostint) algorithm part of the content, found on the csdn above the discovery, as if not to speak of the particular detailed, of course, may be my poor character, so did not find, In order to

Arrays and pointers

For one-dimensional arrays, the behavior of pointers and arrays is very similar.#include voidTestonedim () {intA[] = {1,2,3,4,5}; CharB[] ="abcdef"; int* AP =A; Char* BP =b; Std::cout"AP:"Std::endl; Std::cout"A:"Std::endl; Std::cout"BP:"Std::endl;

Study on BP neural network algorithm

The BP (back propagation) network was presented by a team of scientists, led by Rumelhart and McCelland in 1986, and is a multi-layered feedforward network trained by error inverse propagation algorithm, which is one of the most widely used neural

Unity3d I used the little thing (accumulate in ... )

First, load the dynamic library[DllImport ("chesss")]//need to build a folder with the name "Plugins". Dll,.so put in the "Android" folderprivate static extern void jqinitlize (int gamestyle,int Seed);//The function behind the librarySecond,

API's MessageBox

function function:The MessageBox function is used to display a modal dialog box that contains a system icon, a set of buttons, and a brief application-specific message, such as status or error information.The message box returns an integer value

WinForm loading Local pictures

Way One:///loading pictures from the assembly////// Picture path (the picture must be an embedded Resource) ///BITMAP format Picture public Bitmap GetIcon ( String imagepathname) { Bitmap b = null;

ServiceStack Project Instance 010 servicestack.northwind-2

Servicestack.northwind This project provides an example of three table association operations and caching operations data.Main Service filesCustomersService.cs: Querying the Customer listOrdersService.cs: Queries a set of orders and the order items

Learn restful APIs

Always see the article has mentioned the RESTful API, but do not know what things, to find this article, feel good, reproduced here to come. Also have an article also good, send a link: vernacular rest-identify true and false rest -------------------

Win7 64-bit online edit Dsoframer control installation and usage configuration

After two days of torture, check the online information, according to the operation of the online test n method results or not, began to think that is Dsoframer is a 32-bit control problem, the result is not (experienced the change solution CPU,

A detailed coordinate system of the Earth's latitude

First, the Earth modelThe earth is an approximate ellipsoid, which is approximated by an ellipsoid model such as:The equator is an approximate circle with a radius of a, and any circle meridian is an approximate circle with a radius of B. A is

Using heartbeat + monit to implement master-slave dual-Hot Backup System, heartbeatmonit

Using heartbeat + monit to implement master-slave dual-Hot Backup System, heartbeatmonit I. background The project needs to implement the active/standby dual-hot automatic switch function to ensure that the system runs continuously for 7x24 hours.

Deployment steps of openldap server under Ubuntu, ubuntuopenldap

Deployment steps of openldap server under Ubuntu, ubuntuopenldap 1: Install zlib Download zlib-1.2.3.tar.gz (or another version) Wget http://down1.chinaunix.net/distfiles/zlib-1.2.3.tar.gz #./Configure -- shared # Make # Make install 2: Install

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