:
var a={};
For (i in Fortest) {
A[i] = Fortest[i];
}
The Copy failure under alert (a.tostring)//ie6 can only be entered "native code", not the value of the output we overwrite
var b=apply ({},fortest)
Alert (b.tostring)//Use the Apply function, IE6 and chrome output values are the coverage we expect to get "1"
v. Summary
The author guesses that the For statement in IE6 identifies the 7 built-in functions to the ignored list, so how to overwrite them cannot be enumerated
thinking about Mozilla and opera when we talk about hidden rules . The following list of these nine "sword " tricks, at the same time also put on the side of my personal recommendation of the use of occasions. Note that what I recommend is not necessarily consistent with your requirements, please check the above form before using.
@import URL ("")
@import url("global.css")
Hidden rules for browsers
4.01 Macx xxxxxIE 4.5 macx xx xIE 5 Mac XXXKonqueror 2.1.1 XMozilla 1.0Netscape 4.xxxxxx XXXNetscape 6.01Netscape 6.1Netscape 6.2Opera 3.60 Win XOpera 4.02 WinOpera 5.02 WinOpera 5.12 WinOpera Tech Preview 3 Mac
After reading this form my first reaction is: Mozilla and opera are really God-man also. There's only one rule that works for opera's oldest version, so we're basically not thinking about Mozilla and opera when we talk about hidden rules. The following list of these nine "sword" tricks,
Opera 4.02 Win
Opera 5.02 Win
Opera 5.12 Win
Opera Tech Preview 3 Mac
After reading this form my first reaction is: Mozilla and opera are really God-man also. There's only one rule that works for opera's oldest version, so we're basically not thinking about
Built-in functions in modern browsers can replace jQuery.
The size of jQuery is constantly increasing. New features must be constantly added, which is an inevitable result. Although the slimming effect has been obvious since version 1.8.3, it is undeniable that it is still unacceptable for the development of web pages on mobile phones. Of course, jQuery is not a piece of iron. You can customize it and package it into the components you want, but some
and form records can make us more quickly and easily browse the Web. For sensitive content, we can use the right button to create a targeted, scratch-free pattern.
When we are ready to click on a sensitive URL link, do not click directly, but choose right click, and then in the right-click menu, select "Open in the No-trace/small browsing window." This is the only link address and the subsequent operation of the window is not recorded, both retain privacy, and will not prevent the browser norm
('HTTP: // pic.yupoo.com/tualatrix/2914654ab086/medium.jpg'); ">
4. Konqueror (KDE 4.0.2)
Konqueror is also part of the family of browsers that cannot be ignored in Linux. It has a very advanced Web Page Layout Engine (KHTML). WebKit is derived from KHTML. So what is the Acid3 test result?
I use Konqueror in the latest stable version of KDE 4.0.2. The test score is 61, which is between Firefox 2 and Fir
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
SetTimeout and SetInterval are two very magical ways of window objects that enable you to call a function or a piece of code periodically or in a delay.
(Novice may think that settimeout and setinterval are JavaScript functions, which is wrong.) Beginners can easily confuse JavaScript object functions with Dom object methods. )
First a piece of code, you can guess what the results will be in various browsers
. The two rendering methods exist in one browser.
Firefox has been working in the standard mode, but the standard mode of IE (6, 7, 8) is very different from the weird mode, mainly reflected in the interpretation of the Box Model, this is very important, next we will focus on this. So what mode should the browser adopt for rendering? This leads to the DTD, which is the header Declaration of the Web page. The browser uses the corresponding rendering m
Css wants to introduce a font by itself. Is it a little afraid that different browsers do not support it? Css wants to introduce a font by itself. Is it a little afraid that different browsers do not support it?
Reply content:
Css wants to introduce a font by itself. Is it a little afraid that different browsers do not support it?
For compatibility recently has been bothering me, previously written code is only for high-quality users to use regardless of ie7,8 such a browser, but recently I developed the time must be compatible, shouted I Cao, no way, come on! The so-called browser compatibility problem, refers to because different browsers have different parsing of the same code, resulting in the page display effect is not uniform situation. In most cases, our demand is that
With more and more web design application of JavaScript technology, and browser JavaScript engine running speed has become a major browser performance indicators, the browser vendors are claiming that their browser faster, hoping to stir the existing competitive situation. The JavaScript speed of the IE8 browser is significantly higher than the IE7 and IE6, but there is a gap between the browsers of the WebKit engine and the Chrome browser's performan
Recently, Firefox OS (the original Boot to Gecko) pushed mobile web further, not only through the web runtime environment, but also the entire application architecture and runtime environment. All APIs are based on the web, belongs to the system level. Although it is about to launch a commercial machine next year, it will also throw stones in the industry. After cloud computing, Web/HTML5 is now a popular term for speculation. Before that, we talked about the impact of HTML5 on the ecosystem and
Some friends after downloading Itudou found their computer can not use Itudou, this is what reason? Small series also encountered such a problem, after the small series found that I used the browser and Itudou incompatible, then Itudou support which browsers?
Itudou supports all kinds of mainstream IE kernel browsers:
Support IE6, IE7, IE8, IE9, Qihoo
Jquery.zclip.js are implemented by the Flash implementation to copy to the Clipboard function, can be seen, The use of Zeroclipboard.js brings less functionality, but it is a stand-alone library, the file is relatively small, and the use of jquery.zclip.js after the function is relatively rich, but for the site does not use the jquery framework, the use of jquery.zclip.js is a more wasteful broadband. What kind of copy to use or to see the specific p
compatibility, especially the compatibility of these several things is very complex, for the sake of simplicity, suggest reading again talk about Document.documentelement and Document.body scrollwidth, offsetwidth, clientwidth This article.
Here we talk about the document.body of the four browsers to the ClientHeight, offsetheight, and ScrollHeight, which is document.body, and if it's an HTML control, it's different.
These four
Chrome browser 163 mailbox speed is very slow, easy to login successfully, page confusion, and at the same time in other browsers to log in 163 mailboxes are normal. At the time, I suspected that it might be a problem with the Chrome browser setup. So I did an experiment: Open 163 mailboxes in Chrome, fill in your username and password, then open a new tab in the Chrome browser, turn off the "protect you and your device from dangerous websites" optio
Comments: CSS compatibility with browsers can sometimes be a headache. If you understand the skills and principles, you may find it 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, and doctype affects CSS processing. As the W3C standard, doctype must be well known.CSS skills
1. Vertical center of Div
Vertical-align: middle; Increase the line spac
, you can insert a space in menubar.
9. The box model interpretation in Mozilla Firefox and IE is inconsistent, resulting in a 2px difference. solution:Div {margin: 30px! Important; margin: 28px ;}Note that the order of the two margin entries must not be reversed. According to Alibaba Cloud! The important attribute ie cannot be identified, but other browsers can. So in IE, it is actually explained as follows:Div {maring: 30px; margin: 28px}If the de
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