This article is from: paxos made practical
Paxos has three steps in implementation:
1) Proposer S1 selects a proposal number N, which must contain the unique identifier of the recommender machine, so that two different machines will not have the same proposal number. Proposer broadcasts the Information prepare (n. The machine that receives this message either rejects (the prepare information greater than N has been received), or replies with prepare-
"Tian Yu, come here". I don't know when or why. Tian Xin stood at the door of the R D department and shouted at me in a whisper.
I looked up and looked at the door. I saw Tian's heart standing there leaning against the door and his head leaning slightly. Seeing that I saw her, she naturally made a funny action. I saw her put her left hand next to her bright eyes, and her face was filled with a happy smile and beckoned to me, I want to go to myself
Preparations:First, download the self-made firmware of ios4.1.Second, download Red Snow 0.96beta5.
Procedure:1. Enter the mobile phone to DFU mode. Enable iTunes, and use shift to select ios4.1 for self-made firmware flash. You do not need to start a small umbrella to directly brush it.2. Run redsn0w0.96-B5, select firmware 4.1, next, yes, and then select the baseband of the first cydia and third iPad. And
Author: Zhu Jincan
Source: http://blog.csdn.net/clever101
The company wants to run an Arts Festival and requires everyone to submit their work. A toy I love when I was a child is wax pills. At that time, the family adults eat a kind of medicinal wax pills wrapped, after eating wax pills will be useless. At this time, it became my most fun toys (very few toys were really called when I was a child ). I use it to compress 18 weapons (in fact, there are more than 18 types ). In my memory, I once
structure and algorithm will also be in Plan 9 and October, with the main direction being embedded system.3. In Progress, the main character is ubuntu6.4. I read Rod's two masterpiece books. Uncle Bob's book is also reading, but I have not yet developed the habit of writing notes. I still need to work hard.5. The creation of passion made me talk about Byebye with individual soldiers. Although we may not be able to get together after graduation, we ar
I made a voting project, do not want to every vote to visit a database, want to update the database after a certain time, how should I do?
I made a voting project, do not want to every vote to visit the update database, want to update the database after a certain time, how should I do?
Database
Delay
Delay
vote
Share to:
------Solution--------------------The more straightforward way I can think o
Self-made Linux and kernel compilation 1, partitioning and creating file systemsFdisk/dev/sdbDivided into two necessary partitions/DEV/SDB1 corresponding/boot/dev/sdb2 corresponding to the root/Mkfs.ext4/dev/sdb1Mkfs.ext4/dev/sdb2650) this.width=650; "src=" Http://i.imgur.com/f7HGYyB.png "/>2. Mount BootMkdir/mnt/bootMount/dev/sdb1/mnt/boot3. Installing GRUBGrub-install--root-directory=/mnt/dev/sdb650) this.width=650; "src=" Http://i.imgur.com/ziLMB81
Self-made Linux:(1) Partitioning and creating file systemsFdisk/dev/sdbDivided into two necessary partitions/DEV/SDB1 corresponding/boot/dev/sdb2 corresponding to the root/Mkfs.ext4/dev/sdb1Mkfs.ext4/dev/sdb2Mount BootMkdir/mnt/boot Sub-directory must be bootMount/dev/sdb1/mnt/bootInstalling GRUBGrub-install–root-directory=/mnt/dev/sdb #boot目录的上一级目录corresponding HDD SDB instead of partition(2) Restore kernel and Initramfs filescp/boot/vmlinuz-2.6.32-6
The Ghost XP2 ISO mirror system made by rain forest Wind network uses the XP stable version of SP2, which is made by Windows XP Client edition of the Government of Guangzhou, and has passed the Microsoft genuine value-added verification to support online updating!
System Introduction * The system was optimized to make it run faster and more stable!
* Perfect solution for LAN sharing problem (open Guest user
Problem:
You cannot undo the changes you made in PowerPoint 2007.
Analysis:
This behavior occurs if you try to undo the changes after the AutoRecover feature has saved the file. When the AutoRecover feature saves a file, the store change event is saved on the undo stack. When you try to undo changes made in a PowerPoint 2007 presentation, the store Change event is actually undone.
Workaround:
To resolv
have been doing the website for two years! has been doing hospital marketing website, summed up some of the experience to do the site, today and just started to do the site's new webmaster to share, the new station early how to avoid the misunderstanding of the chain of some experience! As long as you know what not to do, can not be Baidu please into the sandbox! To endure the pain of 2 months!
In the past two years, China's private hospital development speed is very fast, the website construct
"Deyang-made" water intelligent cleaning robot in the work. Zhou photo
-Wang Shanshan newspaper reporter Rei
On the morning of December 19, near the Deyang Deyang, a giant "goldfish" is slowly swimming to swim, the nearby aquatic waste is constantly eaten by it. Originally, this is a "Deyang-made" water intelligent cleaning robot. That morning, experts from the National Ministry of Water resources were id
Label:The previous article referred to the DLL reference problem, the main point is that if you used the reflection in the program, the reflection creates the object's DLL must be placed in the Web application's Bin directory. Today, a similar problem was encountered, when the MVC3 application, published to IIS, reported: "Failed to load file or assembly" oracle.dataaccess "or one of its dependencies. An attempt was made to load a program that is not
A reference to a 64-bit DLL occurs when a file or assembly "System.Data.SQLite" or one of its dependencies fails to load. An attempt was made to load a program that is not properly formatted.Need to add configuration in Web. configA reference to a 64-bit DLL occurs when a file or assembly "System.Data.SQLite" or one of its dependencies fails to load. An attempt was made to load a program that is not properl
Exception: Namespace_err:an attempt is made to the create or change of a object in a means whi----This is my own write a partial exception code that is displayed by the client call WebService console.or call directly through SOAPUI:The exception information is as followsNo Adapter for Endpoint [public org.jdom.Element com.mycompany.hr.ws.HolidayEndpoint.handleHolidayRequest ( Org.jdom.Element) throws Java.lang.Exception]: is your endpoint annotated wi
understand the basic principles of Flash Animation Trojan.Step 1: decompile SWF animationFirst, compile the Flash Animation file to be inserted into the webpage into mm .swf and decompile it into an editable. fla format. When running the movie, click the waybill file, and quickly open the command to import it to the mm .swf file. Click the "export FLA" command on the toolbar to export the animation to the "MM hot dance. fla" file.Step 2: insert webpage Trojan codeThen run the Flash Animation ed
Today, I made a notebook. When I use jQuery-mobile + html5, I feel that the interface is okay, that is, there are no background operations. However, background operations will soon be completed, let's take a look at the results of my several hours today! I directly went to the Code,... SyntaxHighlighter. all (); today I did nothing, so I made a notebook. When I use jQuery-mobile + html5, I feel that the int
A three-dimensional navigation bar made with CSS3 and pseudo-elements for your reference, the code is as follows:DOCTYPE HTML>HTMLLang= "en">Head> MetaCharSet= "UTF-8"> title>CSS Making stereoscopic navigationtitle> Linkrel= "stylesheet"href= "Http://www.w3cplus.com/demo/css3/base.css"> style>Body{background:#ebebeb; }. Nav{width:560px;Height:50px;Font:Bold 0/50px Arial;text-align:Center;margin:40px Auto 0;background:#f65f57;
The Doraemon image made by CSS source code pure css3,
This article introduces a Doraemon image made by css3, which uses the border-radius attribute of css3 skillfully. If you need it, please refer to the source code of this article.
:
Source code
Online operation
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