example of web browser

Interpretation(1) The program first establishes a form that contains two text boxes that display the current width and height of the window, and that its value varies with the size of the window. (2) in the subsequent JavaScript code, two variables winwidth and winheight are defined first to hold the window's height and width values. (3) Then, in function finddimensions (), use Window.innerheight and window.innerwidth to get the height and width of the window and save both in the two variables

Interpretation(1) The program first establishes a form that contains two text boxes that display the current width and height of the window, and that its value varies with the size of the window. (2) in the subsequent JavaScript code, two variables winwidth and winheight are defined first to hold the window's height and width values. (3) Then, in function finddimensions (), use Window.innerheight and window.innerwidth to get the height and width of the window and save both in the two variables

During HTTP communication, the following 7 steps are completed between the Web browser and the Web server: (1) establish a TCP connection before HTTP work begins, the Web browser first connects to the Web server over the network.

1. Establish a TCP connection before HTTP work begins, the Web browser first establishes a connection to the Web server over the network, which is done through TCP, which works with the IP protocol to build the Internet, known as the TCP/IP protocol family, So the internet is also known as a TCP/IP network. HTTP is a higher level of application-level protocol tha

My web site, like Http://ip/testsite/default.aspx,When I'm on my machine, open with chrome, login with account user1,Then when I open a new tab, and then open the Web site, then the display is still User1 landing.I want to use another account User2 login in Chrome, then can only exit User1, and then use User2 landing.In the same browser, only one account can log

The example analyzes the working principle of the "JavaScript parser" in the browser, and the example analyzes the javascript When the browser reads HTML files, it will wake up the so-called "JavaScript parser" only when it encounters the After this code is run, the browser

Python simulates browser access to web pages, and python Browser Original article: http://blog.csdn.net/boksic/article/details/16870453 import urllib2 import timeit import thread import time i = 0 x = 0mylock = thread.allocate_lock() def test(no,r): global i url = 'http://blog.csdn.net/' for j in range(1,r): req=urllib2.Request(url

ArticleDirectory Use HTML meta tags Use cache-related HTTP message headers Cache-control and expires Last-modified/etag and cache-control/expires Last-modified and etag User operation behavior and Cache === Index ==== [Overview of Web Cache Mechanism] 1-roles and types of Web Cache [Overview of Web Cache Mechanism] 2-

Android device printing is troublesome, the general equipment manufacturers provide the SDK developed by the native app, our web developers are embarrassed, not native development AHTo provide you with a way to implement Web Packers, using a print browser to achieveIn short, we embed our web pages in the browser.Web pa

A simple web server example and a simple web server example A simple web Container example has simple functions and can only access static resources. It is of some significance for beginners. There are three main types: 1. server:

Web cross-origin is a common topic. This time, we tried communication between cross-origin browser processes. In the past, we tried cross-browser data sharing based on network transfer, finally, we mentioned the feasibility of using LocalConnection to achieve cross-browser message interaction. It took two nights to ma

Http://delphi.about.com/cs/adptips2004/a/bltip0504_4.htmWhen using ShellExecute (as explained on the above article) to open a Web site or an HTM file with the default Web browser You *don ' t* has the option to specify so want to start a new instance of the Browser-in general an existing Windo W is used.To make sure a

How the world wide web works When you want to access a web page or other network resources on the World Wide Web, generally, you need to first type the uniform resource locator (Uniform Resource Locator), abbreviated URL, or link to the Web page or network resource in your browse