how opendns works

3D Printing is a technology that has the potential to create an endless art, without a doubt. To prove this, the manufacturer Atom launched an interesting project to work with a number of artists and designers to create a number of beautiful 3D printed works. These works, both functional and artistic, make it clear that anyone with the imagination and passion for life can use this technology to show their i

how Silverlight works by how Silverlight interacts with the server-side managed code. Silverlight might be to download the managed DLL to local execution. This is true after tracing the HTTP request with the tool. 1. After IE loads the page. The HTML page, the Silverlight.js, and the XAP application package are loaded in the IE cache. clip_image002[7]2. FF Debug Network communication discovery. Load the HTML page first--Silverlight.js---get a linkid--

If you're just beginning to learn web development, you might think you know how the Web works-at least basically.But when you try to explain how a simple website works, the mind is blank. What does an IP address mean? How does the client-server side work?In fact, in today's powerful development framework, it's easy for some novices to overlook the basics of the web.I know, I used to be like this, there's no

how the ARP protocol works ARP This protocol function is: when the source host know the destination host's IP address and do not know the other's MAC address can use ARP this broadcast protocol to obtain the other's MAC address, the reason for obtaining the hardware address is the host communication is through the MAC address to achieve.This is the ARP message format in Ethernet.(1): Ethernet Destination Address: is a hardware address that contains s

In this article, I have collected 30 overseas webpage design works inspired by nature and shared them with you. Nature is a great source of inspiration. Designers have gained a lot of inspiration from nature and have designed many very creative works. I hope these exquisite web design works can inspire you.Weberica SproutBox Glocal Ventures Lendl Allen V. Trazo

Webpage Design appreciation articles 27 best website recommendations for web design inspiration 15 beautiful green-style webpage Designs 30 beautiful blue-style webpage Designs 60 Jia Ling feels from the webpage design appreciation of nature 20 webpage design works that integrate natural elements In this world of rules and regulations, some designers do not want to obey, they do not care about any books about web design and availability, they

This series will provide you with excellent 200 creative design websites, including webpage design, business card design, LOGO design, and packaging design, designers can use these websites to collect excellent design works for inspiration and design more creative works. Designers can also submit their proud works to these websites, share with other designers and

This series will share with you the 200 best website for collecting exquisite webpage design works. Web designers can use these websites to collect excellent Webpage Design Works for inspiration and design more fashionable and creative works, web designers can also submit their favorite works to these websites and shar

Original (http://www.yeeyan.org/articles/view/luosheng/24380)As a beginner, it's important to understand how a timer works in JavaScript. Often their performance behavior is not so intuitive, and this is because they are in a single thread. Let's take a look at three functions for creating and manipulating a timer. var id = setTimeout(fn, delay);-Initializes a single timer, and the timer will invoke the specified function after a certain dela

SQL Server R2 Many related articles are based on the Adventure Works database, but the database is not installed by default during SQL Server R2 installation and needs to be downloaded from the CodePlex Web site and installed manually.Microsoft provides two ways to install the Adventure Works Database, the first is the data file method, as long as the SQL Server Management Stuido attached to the data file,

How RAC Works and related components (iii) Overview: write down the original intent and motivation of this document, derived from the Oracle Basic operating Manual of the previous article. The Oracle Basic Operations Manual is a summary of the author's vacation on Oracle's foundational knowledge learning. Then form a summary of the system, a review review, the other is easy to use. This document is also derived from this text. Before reading

I. Country--Two-column layoutThe two-column layout is the most common form of layout in all sites and is the most common in Zen garden works. This layout is clearly structured and has a very good guide to visitors. The country is a representative of this type of work, set by Mario Carboni, the Italian designer. In this work, the page is divided into reasonable, and color with peace and harmony, click on the following URL to view.The site of the visit

First, cacao--food theme designSome of the works in Zen Garden are designed around a theme. For example, the No. 057 work shown here is a food-based design. It was designed by the American designer Shaun Inman. Can the visitor's appetite be lifted by exquisite food photographs?In addition, this design describes a very beautiful pop-up menu. However, this effect can be displayed normally in Firefox, and it is not possible to display the menu effect in

The websites we usually see are basically vertical scrolling. What is the form of horizontal scrolling websites? The following shows 40 creative horizontal scrolling website works. These websites use excellent JavaScript libraries such as jQuery to achieve smooth horizontal scrolling animation, I believe that these excellent website works will certainly bring you a different browsing experience.You may also

How Web programs work and how the Web works How 1.WEB programs work (1) meaning of the word Web Network: "Computer" computer networks, net Web: "Computer" www (WorldWide Web), Internet (Internet) Web programs, as the name implies, are programs that work on the Web . (2) Operating principle of stand-alone program A single machine, a computer that is not connected to another computer, is not in the network. For example: Two stand a,B, only on a is ins

at this product, have the opportunity to personally experience, and then do a summary, after all, things to preach.reasons for inclusion :Subversion of the traditional agricultural process industry chain, the realization of the whole process from farmland to the table service, useful, there are huge real users, with a broad market prospects, at the same time to solve the work of workers and elderly people in the day and dinner on the problem.Personal experience after this survey:From my persona

Let's take a look at how the session works. I wonder if you know the identity authentication through the cookie. First, a unique cookie is generated as a token of the user's identity and registered in the database. The user's identity is then determined by comparing the cookie passed by the user with the cookie registered in the database. This is how the session works. First, PHP creates a unique string for

Let's take a look at how the session works. I wonder if you know the identity authentication through the cookie. First, a unique cookie is generated as a token of the user's identity and registered in the database. The user's identity is then determined by comparing the cookie passed by the user with the cookie registered in the database. This is how the session works. First, PHP creates a unique string for

Your job when writing the code shoshould be to satisy the requirements No lessAnd No more I l @ ve RuBoard PrefaceClean code that works, in Ron Jeffries 'pithy phrase, is the goal of Test-Driven Development (TDD). Clean code that works is a worthwhile goal for a whole bunch of reasons. It is a predictable way to develop. You know when you are finished, without having

1. The following is a structure diagram of the smart card: JRE is a smart card JavaProgramThe running environment, including jcvm, core API class library, and local methods, 1. The following describes how a smart card works: First,Source codeAfter compilation by the Java compiler, class files are generated, also known as bytecode. The Java Smart Card converter then converts a class file into a cap file. The main function o