Reference: 1190000012925872#articleheader4First, the browser is multi-process, the browser core is multi-threaded, JS engine is single-threaded1, the browser is multi-process, the main process includes the following:
Process Name
Number
Role
Browser Master Process
1 x
Now, many gamers will use the Yy browser, and users in the process of using the browser, can not avoid the browser in the system to generate the corresponding cache files, or users browse some privacy Web site, want to clean up the data we need to use the browser to clean up their own features, So in the Yy
Many users have a number of browsers on their computers, and users may want to store their favorite pages in different browsers when they use them. So, Sogou browser how to import other browser favorites? Below, and small weave together to see Sogou browser to import other browser favorites tutorial.
1. Add Favorites
In the front-end development work, because of browser compatibility issues, we often use "stop event bubbling" and "block browser default behavior."
1. Block Browser default behavior
function Stopdefault (e) {
//If an event object is provided, this is a non-ie browser if
(e e.preventdefault) {
//block default
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Aurora Borealis Movie Posted in 2008-06-25 17:59 Microsoft Web Browser ActiveX control is an IE kernel-based browser control that allows you to embed tiny browsers in your application interface. By implementing various interfaces, you can even use it to build a powerful browser like Maxthon. Of course, as a general simple application, the CWebBrows
360 Browser speed version based on chromium open source browser. Although it comes from the same Open-source code as the Chrome browser, it's not exactly the same. The following are the main features of the 360 browser speed version compared to the Chrome browser:
Seamless
QQ Browser How to set the default browser
You can set the QQ browser as the default browser in the QQ browser menu or option. If a failure is encountered during setup, it may be the result of Third-party software interception, a common workaround:
1, if you installed the J
Implement cross-browser html5 Form Verification and cross-browser html5 form
Many types of forms are added to html5 forms, and the verification function is also provided. On mobile devices, mobile phones, and other devices, different types of keyboards can be displayed based on different input types, such as the iphone keyboard.
Iphone can play different types of keyboards for easy input
However, because
Android and iPhone use the WebKit kernel for browsing.The WebKit kernel was first developed by Apple. Later, Apple made it open-source, but Apple continues to develop WebKit. AlthoughAndroid and iPhone use the same kernel (different versions), but their performance and Operation Experience differ greatly.
I. Both have the following advantages:
Good support for W3C Web page standards, fast resolution and rendering
Ii. Differences:
1,WebKitKernel parsing differences
There are a lot of problems wit
Recently, the project requires some different processing based on the browser type of the user, so I studied a little bit about how to use php to determine the browser type, the following article describes how to obtain the browser type of a visitor's browser page in php. For more information, see. Recently, the projec
No more nonsense, get to the point.One, browser mode"Browser mode" is used to toggle the default document mode of IE for the webpage, annotate the conditions of different versions of the browser, and send the value of the user agent (User-agent) string to the Web server. Web sites can determine the browser's version and installed functionality based on the differ
Because of the need for browser compatibility test installed a QQ browser, I set Firefox as the default browser, but each time you open the connection is the start of the QQ browser.There are two possible scenarios in which this can occur:1, the cancellation of QQ for the default browser open settings are unsuccessful,
Sogou Browser 2016 How to set as the default browser
If you have installed 360 security guards, when setting Sogou browser as the default browser, there will be a balloon frame, please select "Allow modification" can be.
If you have 360 security guards installed, check to see if the default
(1) If you need to import IE browser favorites into the Sogou high speed browser
Method One: Click on the menu bar collection option, find the Import collection, and then click Import from IE Browser collection, as shown in the picture.
Method Two: When you first open the Sogou high speed browser, in the Setup wiza
Thunder browser support where? The following small set for everyone to bring the Thunder browser associated with the use of the tutorial, Thunder Browser support, can be convenient for us to download resources, the following and small set together to see the tutorial.
Thunder Browser Association repair use Tutorial:
1, open 360 security guards, if you only installed 360 browser did not install 360 security guards, you need to install the Guardian!
2, in the 360 main interface to see the feature encyclopedia, click More:
3, click the "Default Software"
4, in the pop-up "Default software" window, the rightmost down to the bottom will see the "Default browser" option, small series installed IE
Use conditional comments to determine the browser version, solve compatibility issues, and comment out the browser version
We should have encountered many browser compatibility problems. When writing some pages, it may be good on IE8 and IE9, when we browse these pages in IE6, IE7, or other browsers, we may find that our pages are completely invisible. As a front
The Navigator object contains basic information about the Web browser (such as name, version, operating system, etc.)
You can refer to the object by Window.navigator and use its properties to read the client base information
5 Main properties of Navigator:
Name of the Appname:web browser
AppVersion: Browser version number and other version information
UserAgent:
First, the background description:In order to optimize the Web page speed, we take js,css merge compression and control it on the server side. So I learned a bit about the principle of browser caching.Because I don't want to use version number control, the version number has many drawbacks:1. Modify the version number for each modification.2. If all the pages of the reference, the version number is configured separately, then each time the amount of
As a standard of the very lazy, I want to do a test tool, can be all the browser test results are displayed in a browser window, and listed as a clear table, easy to compare.
This will be a lovely tool, save time without saying it, and can record and compare data clearly. Let me give you some ideas. (later I will use this tool to test a JS compatibility problem, please pay attention to)
This tool has been
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