browser

问题 The webbrowser library provides a convenient way to launch a URL with a browser window through the webbrowser.open() method. Numerous browser types are available, but there does not appear to be an explicit way to launch Internet Explorer when running python on windows. WindowsDefault only works if Internet Explorer is set as the default browser, which is not an assumption I can make. Is there a way to explicitly launch a URL into Internet Explorer without reverting to windows API calls? 回答1:

问题 I need to parse UserAgent strings from a console app and this seems like a simple way to do it, but I obviously don't have an HttpRequest object and can't seem to make a fake one with a User-Agent header (I get platform not supported exception). Is there any way to do this, or should I start exploring other alternatives to user agent parsing? 回答1: The User-Agent header can be parsed by the HttpBrowserCapabilities class with the help of a BrowserCapabilitiesFactory, as follows: var userAgent =

问题 On my Windows machine -- I typically test different versions of Internet Explorer using an array of Virtual Machine instances (which obviously requires a fair amount of investment in time and money). In a pinch I have also used IETester -- which at times can be a little unreliable. However, I just discovered IE Collection and was wondering if people have used it -- and can I rely on it for web page testing purposes? Would love to know what you think. 回答1: IE isn't designed to be installed

问题 With support for WebAssembly coming into all new major browsers, how can I check whether the current browser which is visiting my website supports it? 回答1: There are a few ways that you can detect the presence of WebAssembly. The basic one is to check whether WebAssembly if of type "object" in the global scope, but "global scope" is a tricky thing to get to in different JavaScript environments (main browser thread, worker, node.js). Doing so is also not technically sufficient because you

问题 This question already has answers here : Closed 8 years ago . Possible Duplicate: Auto detect mobile browser (via user-agent?) Rails 3: HTTP_USER_AGENT Is there a way to detect the user agent from a current visitor? I'm currently working on a project to display video files. But for the ipad, iphone / samsung galaxy tab / internet explorer / firefox. I need to display video's is there a solid way to check which browser is visiting my rails app? Thanks guys! 回答1: Yep, just use this request.env[

问题 I want to login and set a localStorage token on the client (specifically jwt) How can I accomplish this using cy.request , as suggested in the Cypress Documentation? 回答1: Here's an example of adding a command cy.login() that you can use in any Cypress test, or put in a beforeEach hook. Cypress.Commands.add('login', () => { cy.request({ method: 'POST', url: 'http://localhost:3000/api/users/login', body: { user: { email: 'jake@jake.jake', password: 'jakejake', } } }) .then((resp) => { window

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 7 years ago . I want to make a 3D game, preferably that can be played in browser. Some people say blender, some say unity. What are the pros and

问题 I have a web app that is generating inline SVG graphics in the client on the fly based on user interaction. The graphic is defined partly by element attributes and partially by CSS classes and id's. I would like to be able to provide an option for the client to save a copy of the inline SVG as either a bitmap or an .svg image file. It is important that all styles are applied from the external css styling files. How can I provide this functionality to save as either as .svg or bitmap (.gif)

问题 i know that you with $(window).width() can get the size of the web browser. i want to detect when the user change the size of his web browser so i could readjust the columns width. is there a way to automatically detect this or do i have to use setTimeinterval to loop and see if it has changed? 回答1: Try the resize event $(window).resize(function() { console.log('window was resized'); }); 回答2: The JavaScript event is named window.onresize . The JQuery binding is named .resize() 回答3: Writing

问题 According to Wikipedia, IE8 only supports Javascript 1.5. So they are saying IE8 completely ignores Javascript versions 1.6, 1.7, 1.8 and 1.9. Should I trust? Is it true? 回答1: Well, actually the IE implementation is called JScript, JavaScript(TM) is the implementation of Mozilla. JScript and JavaScript are two ECMAScript-based dialects. JavaScript 1.5 conforms with the ECMAScript 3rd Edition Standard, the subsequent versions, JS 1.6, 1.7 and 1.8 introduce language features that are out of