what is dyn com

When we enter www.linux178.com in the address bar of the browser, and then go to the car, enter this moment to see the page in the end what happened. The following procedure is only a personal understanding: Domain name resolution--> initiate TCP's 3-time handshake--> The HTTP request is initiated after the TCP conne

What is cross domain. Cross-domain, refers to the browser can not execute other Web site script. It is caused by the browser's homology policy and is the security restrictions imposed by the browser . The so-called homology refers to, domain name, protocol, port are the same, do not understand it doesn't matter, give

1. What is Dubbo. Dubbo is a distributed service framework dedicated to providing high-performance and transparent RPC remote service invocation scenarios, as well as SOA service governance scenarios. Simply put, Dubbo is a service framework, if there is no distributed dem

Lisa cripin describes the practices and benefits of pair testing in this article: Http://www.stickyminds.com/sitewide.asp? Function = edetail objecttype = Col objectid = 17354 tth = Dyn TT = siteemail idyn = 2 Since I first learned about Pair Programming in 2000, I 've had good experiences pairing with both programmers and other testers to do All tyand levels of testing. in spite of knowing firsthand the benefits of pairing, I work by myself t

The first thing to know is what the so-called Java NIO is!IO is transmitted by character or byte, slower! And NiO is a block, it's equivalent to a buffer, a piece ofTransmission, faster！ Multiple threads are also addedControl, a NIO stream can transmit multiple blocks at the

Component. Write a batch of processed files to use regsvr32.exeto register the comkit and use regedit.exe to import the registry.Through the above analysis of the actions of the installer, the installer is divided into several parts, such as copying files, registering COM components, installing Service drivers, and registry configuration, although the Registry configuration can overwrite the steps for regi

used on the Internet and becomes a real service. When Microsoft's DOTNET plan was about to be implemented, Microsoft began to explore the potential of WebService. Today's web sites only provide user interfaces for browsers, and the next generation of programmable web sites directly link enterprises, applications, services, and devices to each other. These programmable web sites will not only be passively accessed, but will become reusable smart web services. Therefore, we must use WebService to

I am using the following methods to install Tools in CentOS. The last part is the solution that I have installed the kernel source code and cannot connect to the Internet. Http://blog.163.com/jlz_325/blog/static/191740009201171901415511/: In addition: http://blog.chinaunix.net/uid-25811099-id-324496.html this lecture "vmwarw.ls installation and use" is also a ver

The first paragraph: small knowledge (can be neglected to see) Second paragraph: Get the best DNS Third paragraph: Setting up DNS locally Fourth paragraph: Broadband connection (dial-up Internet, is no use of the router's ROC) set up DNS The first paragraph: small knowledge, can be ignored to see the second paragraph, will not be able to understand, I speak is not very good, do not spray IP: Similar to

distributed computing across the Internet. So as to establish a Distributed Component Library and Software Service System on the networkThe software is changed from a boxed package to a service subscribed by the user, and a new profit model is developed. The purpose of COM/ActiveX/ATL/dcom com +

there is a well (#) on the left, it indicates it is protected. An attribute is a structure composed of an internal variable, a mutator, and an accessor. In the upper-right corner of the box of the class, the parent class and the implemented interface of the class are usually written in two rows. You will see examples later. There

forwarding service is especially suitable for users with a primary website and multiple domain names at the same time. Through the URL forwarding service, you can easily point multiple domain names to one website or website subdirectory;In addition, through the URL forwarding service, you can easily set up to automatically forward your Chinese domain name to your English domain name master site. · What