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Firefox 10 is the first extended support release in Firefox. The support period of Firefox 10 is one year. New features are not added and only security updates are provided. After six beta tests, the official Firefox 10 version was finally released

This is a very secret and powerful bug. I really don't know how Microsoft's ie developers developed it. The trigger condition of this bug is that when a self-closed base node exists on the page, it copies all the elements under it to its interior.

ArticleDirectory Press Translation This is a translation article. Original article: the innovations of Internet Explorer Author: Nicholas C. zakas Press IE was a pioneer in web innovation, but in recent years it has been

When matching a class, jquery is used for a relatively clumsy method. Both the class name of the target node and the expression must be processed before they can be used. Match = "" + match [1]. replace (// \/g, "") + ""; for (VAR I = 0, ELEM;

In the new year, the mass framework will be removed from the DOM framework, not just a name change. Front-end The namespace is renamed to $. $ Is a very attractive variable name. Three of the top ten JavaScript frameworks use it as namespaces:

I often ask if domain name resolution does not take effect immediately. Why is it still the original one? The answer is that there is a resolution cache in the local DNS. After the computer first accesses it, it will be cached within a certain

This is a module for unified feature detection. If there is a dom api corresponding to these detected values and its behavior is the same as that of most standard browsers, it is true; otherwise, it is false. If the value of false is greater, the

The class factory module of Dom framework makes it easy for people to design robust classes and a clear hierarchy inheritance system, which plays a significant role in building the UI library. The improvements of this version abandon the

Although document. createelement can create HTML5 tags, it is more suitable to use innerhtml to dynamically create elements, especially elements. However, there are a lot of problems with IE innerhtml, such as style, link, and script. This method

This article introduces a new cross-browser solution for adding onerror events to jsonp. Due to IE6 ~ 8. The script tag of Opera does not support onerror events. Therefore, general class libraries (including jquery and other libraries I see) nor can

This comes from a very realistic performance testing requirement. You need to know that IE (except for the new ie9), other famous browsers support JIT technology to improveCodeWhen we perform a performance test, we usually perform a loop of several

HTML5 adds many new semantic and functional tags. Although we can select them through document. getelementbyid and document. getelementsbytagname, a problem occurs when copying nodes. The innerhtml that should have appeared is a null string ......

In the past, it was just a boring text version of the server's return status code. Now, let's take a look at a graphic, hoping to enhance your memory. HTTP 400-invalid request HTTP 401.1-unauthorized: Logon Failed HTTP

The great ie5.5 team creatively brought more than N things to the browser, and played the online shadows. At the same time, Microsoft was able to leave IE6 unupdated for ten years without fear. The CSS Filter, one of its treasure, is also in an

Innertext is a private Implementation of IE, but it is also implemented by browsers other than ff. textcontent is the W3C standard API. Now ie9 is also implemented. There are only two differences between them. Innertext cannot return the

See the following two functions: Function A () {alert ("")} VaR B = function () {alert ("B ")} What are the differences between them? When I open the book, the author will tell us that the former is a function declaration and the latter is a

You can click the following link to view the original implementation and discussion. This version mainly fixes bugs and caches some objects to improve efficiency: Dynamic add style sheet rules and dynamic add style rules // 2011.3.6 by situ zhengmei;

Attribute is a general term here. It corresponds to two terms: attribute and property. Attribute is a custom attribute set through setattribute. Its value can only be a string. If it is not explicitly defined, use getattribute to set it to undefined.

The module loading system is part of the core modules of our framework and is fully integrated with domready. Of course, the core module also provides other common methods, such as several groups, type determination, simple event binding... the

The structure of the menu plug-in is improved based on the tabs plug-in. In the future, even the tabs plug-in will be changed to this new form. Maybe soon, I will abstract this structure into a new module, which provides a class so that all UI