firefox webextensions

Firefox installation Selenium IDE diagram stepsStep 1: Use Firefox browser to enter Selenium official website, address £ http://docs.seleniumhq.org/, click Download Selenium, as shown in the figure below; Step 2. Once installed, you can see it in the add-ons in Firefox, as shown in the following figure: After the installation is complete,Click the red button to r

If you press window. close () on a page that is not opened by js, there will be a prompt box, which is annoying. Now you don't need it. close the window without a prompt box. The editor of the script home below is specially organized for you. Edited and integrated version: Note: If you are using the firefox browser, you must make the following settings: 1. Enter about: config in the address bar and press enter to confirm the warning. 2. Enter "dom. a

Portable Firefox is a fully optimized Firefox that can be used on a portable USB drive. With some specially selected optimizations, you can make it faster to execute, extend the use of your portable USB driver, and use this dedicated tool after changing your computer, this allows you to continue using most of your favorites. You can also use the CD drive, zip drive, external hard drive, some MP3 players, f

designed to solve the problem of event flow (the sequence of events) in the page.div id="outer"> p id= "inner" >click me! P> div>Event bubbling: Microsoft-Events start from the most inner element and propagate up until the Document object, page, Div, body, and so onEvent capturing: Netscape--in contrast to event bubbling, events start from the outermost layer until the most specific element, document---HTML----PMethods to block event bubbling and capturing: e.stoppropagation ();me

The demand is very simple, click a file link to download the file, while sending requests to the background. Demand is very common, users click Download usually to download the statistics, statistics can take advantage of the script tag or img tag (picture ping) cross-domain ability, their SRC attribute point to the statistical address, but this time using AJAX statistics, hence the problem arises. The demo code is as follows: As we all know, if a tag has both the OnClick event an

Portable Firefox is a full-featured, fully optimized Firefox that can be used on portable USB drives. With some specially chosen optimizations, make it more rapid and expand the use of your portable USB drive at the same time through this specialized tool, after changing the computer, you can continue to use most of the original favorites. It is also available through CD drives (external), Zip drives, exte

1. CSS Tutorial "float" valueThe most basic syntax for accessing a given CSS tutorial value is: Object.style.property, using the hump to replace a value with a connector, for example, to access a document.getElementById ("header"). style.backgroundcolor= "#ccc";But since the word "float" is a JavaScript tutorial reserved word, so we can't use object.style.float to access, here, we can do this in two kinds of browsers:Write this in IE: document.getElementById ("header"). Style.stylefloat = "Le

This article explains the Firefox firefox browser and IE browser in the HTML code when writing differences, programmers have to develop debugging, you can press the HTML tags described below for debugging.1.UL different, ie under the default is margin leave white, FF under the default is padding leave white, so to use margin:0;padding:0 first, to achieve compatibility. 2. After a given height, when the cont

The most recent problem with multiple file uploads has been the Multifile.js plugin with jquery, but because the plugin can't show the progress bar, the project is actually essential to the progress bar Plus really is not willing to spend time to write file upload progress, had to find the swfupload with flash upload file plug-ins, in IE upload multiple files very smooth, but under the Firefox But always reported 302 errors, through 1100 degrees, sud

Article Introduction: What I'm going to say here is that the devices we use can be the same technology as web development. What would the world be like if a large number of devices used such techniques to get the same APIs and communicate? I can't wait to see it happen. Listen to the developer said Firefox OS truth: The Web is platform-oriented low-end Mozilla developer Rob Hawkes last week wrote about the details of the

I think it should be because I directly put the content of www.baidu.com into the div. For more rigorous FireFox, I may not use cssviewter to view the processed page source code. It turns out that div is empty. The Code is as follows:

I think it should be because I directly put the content of www.baidu.com into the div. For more rigorous FireFox, I may not use cssviewter to view the processed page source code. It turns out that div is empty. The Code is as follows:

There are many reasons for this:Cause 1: Let's see if the Firefox browser process is starting. You can stop all firefox.exe processes in the task Manager (task manager.pdf) and then open the browser.Cause 2: Check if there are some plug-ins, such as Norton IPS, Select Norton Toolbar, and Skype 4.0. You can try to disable these plug-ins.Cause 3: The system automatically opens the system proxy.1. After trying to use the latest browser, click "m

1. In the Address bar type "About:config", press ENTER to enter the Settings menu. The following figure: About:config Introduction: About:config command is Firefox browser, such as Mozilla series browser advanced Settings Open command, which about: is the agreement, representative about the agreement. 2. Find "General.useragent.override", if this is not the case, then right-click "New"-> "string" and enter this string. 3. Set i