top internet browsers

In many cases, we generally use navigator. userAgent and regular expression are used to determine the version of IE browser. The following describes how to use different features in IE browser to Determine IE browser 1. The difference between IE browser and IE browser is that IE browser supports ActiveXObject, however, non-ie Browsers Do not support ActiveXObject. When the IE11 browser hasn't appeared, we can determine that the 123 function isIe () {r

In many cases, we generally use navigator. the userAgent and regular expression are used to determine the version of IE browser. The following describes how to use different features in IE browser to Determine IE browser 1. The difference between IE browser and IE browser is that IE browser supports ActiveXObjec... syntaxHighlighter generally uses navigator. userAgent and regular expression are used to determine the version of IE browser. The following describes how to use different features in

JQuery is indeed a very useful library, so you don't have to consider many details. But as JQuery is indeed a very useful library, so you don't have to consider many details. However, as a web Front-end, it is very important to handle and understand the differences between browsers. The following is a summary of the situation where the js library is not used.1. Set the element class name using the setAttribute Method In jQuery, you can directly use th

JQuery is indeed a very useful library, so you don't have to consider many details. However, as a web Front-end, it is very important to handle and understand the differences between browsers. The following is a summary of the situation where the js library is not used.1. Set the element class name using the setAttribute Method In jQuery, you can directly use the attr () method. In Native JS, // This is W3C standard and is valid in

javascript judgment. 6. div floating ie text generates a 3-pixel bug. The left object float is located on the right side using the left margin of the outer patch. The text in the right object is 3 px away from the left. # box {float: Left; width: 800px; }# left {float: Left; width: 50% ;}# right {width: 50% ;} * html # Left {margin-Right:-3px; // This sentence is critical} 7. Internet Explorer: When the DIV application is complicated, there are so

For Internet Explorer 7, Internet Explorer 8, and other browsers like this, how to enable FTP in the resource manager is the solution for Internet Explorer 7, Internet Explorer 8, and other browsers like this to enable FTP in the

Currently, if you use JavaScript to write code that is copied to the Clipboard, it is generally not compatible with browsers. So the way to use flash, simulation of a layer, and then to copy, you can do all the browser application Oh ~ Need to download a SWF file, and a JS file. Put the two files, and the HTM together. Icon: Must be placed on the server side to use OH. Icon: JS Code: Copy Code code as follows: Zeroclipboard.js S

As: whzeng@126.com As we all know, IE compatible with Third-party programs using ActiveX technology, and Firefox,safari,chrome,opera is the use of NPAPI plug-in technology. Both at the interface level, the plug-in interface level is lower (all are C function pointers), abstract interfaces and data types encapsulate the interactive logic of browsers and Third-party programs, but browsers and plug-ins are t

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

This conclusion comes from an optimization request. At first, the loading of a page was very slow and the load event could not be triggered, therefore, we hope that we can optimize the external resources of the page by dividing static files into domain names, and trigger the load event as early as possible. So I checked the source code of the page and sorted out the external resources. Based on the following two concepts, I drew a speculative waterfall diagram: The browser can only concurrentl

1. Ultimate method: Condition Annotation The disadvantage is that the Internet Explorer may add additional HTTP requests. 2. CSS selector Differentiation IE6 does not support sub-selectors. It first uses the regular declarative CSS selector for IE6, and then uses the sub-selector for IE7 + and other browsers. /* Dedicated for IE6 */ . Content {color: red ;} /* Other

According to foreign media reports, competitors such as Google and Opera said that disabling IE8 in Windows 7 is far from enough. Microsoft should pre-Install multiple browsers in Windows. Microsoft confirmed on April 9, 6th day of this month that the next-generation operating system Windows 7 will allow users to disable applications such as the IE 8 browser and the Windows mediaplayer player. Microsoft did not comment on whether this was the result

With the development of technology, a variety of browsers from the layer is not poor, because different browser thinking different, different browsers pursue the same goal, also led to the same link, in different browsers, the root of the directory has a difference.There is a big difference between Internet Explorer an

Now there are a lot of browsers available for us to choose from, the domestic IE core of the tour, Sogou, the foreign has Firefox, Google Browser and so on, but the download software to choose too little, most friends or choose Thunderbolt as their main download software. But in the face of such a large number of browsers, Thunder is also a bit unbearable, in some brows