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
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-
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
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
. Findmebyip.com gives a detailed list of Ie,chrome,firefox, Safari,opera's five major mainstream browsers support the various features of CSS3 and HTML5 , including Mac and A Windows two platform. CSS3 of genus As can be seen from the table, CSS Transforms 3D has no browser support, in addition to other properties on the Windows platform, Chrome and Safari all support, followed by the better is Opera a
[Web Front-end development] browser compatibility processing, web Front-end
1. center problemContent in div. IE is centered by default, and FF is left aligned by default. You can try to add the code margin: 0 auto;2. High ProblemsThe above div sets the height. If the actual content in the div is greater than the height, the two div overlaps in FF; however, in IE,
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
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
The following excerpt from Go Web programming is easy to understand.When we browse the Web, we open the browser, enter the URL and press ENTER, then we will show you what you want to see. What is hidden behind this seemingly simple user behavior?For the normal online process, the system is actually doing this: the browser
Web page Scale-free
The IE browser kernel supports the display of 5 text sizes, but it does not take effect on CSS-style page text, and it only changes the text size, the Web page does not scale proportionally, and the 360 security browsers support the scale of the Web page without scaling.
While browsing
In addition, I will extract a summary of the current CSS browser compatibility issues. Here I will take a good look.
CSS compatibility with browsers is sometimes a headache. Maybe when you understand the skills and principles, you will feel that it is not difficult to collect IE7 from the Internet, 6. Solve the problem of compatibility with fireofx and sort it out. for Web, try to write code in XHTML format
When the list-style-position is set and the li element is nested with block elements, the layout of the Firefox browser becomes invalid.Put the ul list style symbol in the list, and naturally you want to set list-style-position: inside. However, when the li element is nested
The most critical feature of all cool features is the browser support, and fortunately, all modern browsers support HTML5 Web Storage (Web Storage), which is supported from the beginning of IE8.HTML5 Web Storage (Web Storage) is very simple but also very useful. Because HTML
In the previous article, I tried cross-browser data sharing. Finally, I mentioned the feasibility of using LocalConnection to achieve cross-browser message interaction.
It took two nights to make a brief research. LocalConnection's one-way communication is very simple. However, to realize interaction between multiple terminals, you must implement a messaging mechanism by yourself.
For simple demonstration,
Here are a list of browser compatibility issues that you can refer to when you write CSS.
1, only IE7 and IE5.0 can be identified*+html Select {...}This hack can be used when faced with the need to make styles only for IE7 and IE5.0.2, only IE7 can be identified*+html Select {...! important;}This hack can be used when faced with the need to do IE7 style only.3, IE6 and IE6 the following identification* HTML
SharePoint filters the Web parts and sharepoint list items by criteria based on the meta properties of the list items.SharePoint filters the list items according to the meta attribute of the list items. Project Web parts effect: A
As the number of Web sites increases, many web sites have been added to the address bar list of IE browsers. Generally, you can clear historical records in a regular way.
To clear historical records normally, open the Tools menu in IE and select the Interent Options command. In the Interent Options dialog box, click the General tab, click "Clear history" to dele
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