browsers work with xp

How browsers work: Behind the scenes of modern Web browsers has been viewed in the last two days.ArticleThe following uses Firefox, Safari, and Google Chrome as an example to describe how modern browsers work. (IE6 is dead. This is my personal opinion. I mentioned this in th

As a front-end, we deal with browsers every day. But do we know the internal mechanism and working principle of browsers? I have seen an article about the working principle of the browser translated by someone else. It feels really good. The original Article is too long. Here I will sort out some basic and important content and share it with you. How browsers

The solution that browsers are always in a shrinking state under the XP system 1, first open the "Start" menu, and then open the "Run" program; 2, in the Running program window, enter regedit, open Registry Editor; 3, in the Open Registry Editor, find the path: "Hkey_current_usersoftwaremicrosoftinternet explorermain". Then delete the "Window_placement" key in its right window;

Text address: http://taligarsiel.com/Projects/howbrowserswork1.htm Reference: http://blog.csdn.net/zzzaquarius/article/details/6532299How does a browser work.Introduction:Browsers can be said to be the most widely used software. In this articleArticle, I will explain how they work behind the scenes. We will see what happened when you typed 'Google. com' in the address bar to the middle of the page in the browser. The browser we will discuss Curr

inline, inline or inline CSS styles are parsed, rendering another tree to render the DOM tree-the render tree, which contains rectangles with display properties such as color, size, and the order of the rectangles in the order in which they are displayed. Then it is the layout of each node of the render tree to determine where it appears on the screen. The final step is to traverse the render tree and draw each node with the UI back-end layer mentioned in the previous chapter.The above steps ar

the main parsing process and only parses references to external resources, such as external scripts, stylesheets, and pictures, which means that the external script does not manipulate the DOM tree. Stylesheet (style sheets)Style sheets take another different pattern. Theoretically, since the stylesheet does not change the DOM tree, there is no need to stop parsing the document waiting for them, however, there is a problem, the script may request the style information during the parsing of the

How browsers work After entering a URL in a browser, a beautiful page is displayed in front of us. What happened in the middle? For a common user, you may not need to think about this problem. But as a front-end developer or a developer who wants to develop plug-ins, it is necessary to master the working principle of the browser!Main browser Functions Today we will discuss five mainstream

. Syntax analysis is an application of the syntax rules of the language. The parser usually distributes the work to two components-the lexical analysis program (sometimes called word divider), which is responsible for dividing the input into valid symbol sequences, the parser analyzes the document structure and constructs the syntax tree according to the syntax rules. The lexical analysis program knows how to filter irrelevant characters such as space

). This advantage is greatly simplifies the client computer load, reduce the system maintenance and upgrade costs and workload, reduce the overall cost of users. As a result, users only need to install a browser to browse the page, do not need to know what the server side of the operating system or server-side how to handle requests made by the browser, you can easily see what you want to see.The workings of the browser can be understood in the following steps:(1) The browser requests a URL to a

Because IE6/IE7/IE8 also has a large part of the user, in order to allow the website visitor to have the normal visit HTML5 website, the solution has the following two:1. Create more than a set of templates for the site, through the program of User-agent to different browser users to display different pages, such maintenance costs are relatively high, but also lost the meaning of responsive design.2. Use JavaScript to enable browsers that do not suppo

How browsers work-page loading, how Pages loadBrowser Workflow Let's look at the figure: From the figure above, we can see several things: 1) the browser will parse three things: One is HTML/SVG/XHTML. In fact, Webkit has three C ++ classes that correspond to these three types of documents. Parsing these three files generates a DOM Tree. CSS. parsing CSS produces the CSS rule tree. Javascript and

The essence of the browser's working principle is to implement the HTTP protocol communication, the process is as follows:The process of HTTP communication is broadly divided into three phases:Connection The server listens to port 8000 through a ServerSocket class object, hears the connection and opens a socket virtual file.Request After creating the stream object associated with the socket connection, the browser obtains the request, and, for the GET request, obtains the access HTML file name

What backup work to do before XP system reload First, backup hard disk data Hard disk data include the main boot sector, operating system boot sector, Fat table, dir table, etc., which is the basis for the normal start-up of computer systems, so timely backup of the hard disk data is the first thing. For hard disk data backup, the best way is anti-virus software, recommended the use of "rising" anti-vir