user-agent | 易学教程

Change User-Agent Using PHP

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问题 I have an app on my server which redirects to Facebook and thus displays the browser version of the Facebook Login page. However, since I'll be accessing this through a mobile device, I'll want it to display the mobile version of the Facebook login page. Is it possible to use the header() function or is there a way to change the user-agent on my host before it redirects to Facebook? So that Facebook will think the request is coming from a mobile device and thus render the mobile version. I

Fail to enroll IOS device in WSO2 2.0.1

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问题 Trying to enroll IOS device (IPhone 6s, ios 9.3) in WSO2 but unfortunately failing. I am using registered csr file and Apple MDM certificate. Followed instructions mentioned in document. Failing at step 2 on IOS device after entering Domain, username and password. On UI, below is the error "An unexpected error occured. Please try again." In Logs I see below errors: [2016-05-06 11:54:22,746] ERROR {org.wso2.carbon.device.mgt.ios.util.OAuthUtils} - Error occurred while sending 'Post' request

HttpRequest.ServerVariables vs HttpRequest.UserAgent Properties VB.net

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问题 What would be the difference (if any) and advantages/disadvantages between these two properties used to determine the user agent? Dim strUserAgt as String userAgent = Request.userAgent vs. Dim strUserAgt as String = Request.ServerVariables("HTTP_USER_AGENT") 回答1: Source: How to determine browser type in server-side code without the BrowserType object in ASP.NET In ASP.NET, you can access the Request.ServerVariables collection or use the new Request.UserAgent property to retrieve the HTTP_USER

Is there any concurrent HTTP requests limitation for Silverlight?

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问题 I know that RFC requires UserAgent to have a limit of max 2 http connection to single server. In fact, most browsers have the limit larger than 2. The question is whether Silverlight have such limitation. Does it follow limit of hosting web browser? or does it has its own max connection limit? 回答1: I don't now the exact answer to your question, but Silverlight 2 uses the browser HTTP stack and probably is limited to what it will do. In Silverlight 3 you have a choice between the browser stack

What would be the User Agent string for iPhone 8, iPhone 8 Plus and iPhone X?

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问题 In a device detection, what would be the user agent for the new iPhone 8, iPhone 8 Plus and iPhone X? 回答1: Here is the user agent string for them: Mozilla/5.0 (iPhone; CPU OS 11_0 like Mac OS X) AppleWebKit/604.1.25 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1 Source: The iOS 11 GM firmware model number is 15A372 , which will very likely be the same as the model number of the final iOS 11. Here is a user agent from a beta version of iOS 11, which has the AppleWebKit and Safari

Detect Lion (OS X 10.7) in javascript?

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问题 Is there a way to detect if the operating system is OS X Lion or not in Javascript? Cheers! 回答1: The user agent of Safari (and also Firefox) in Lion is something like Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_1) AppleWebKit/534.48.3 (KHTML, like Gecko) Version/5.1 Safari/534.48.3 There is "Mac OS X 10_7_1" in it - this indicates Lion (= Mac OS 10.7). See here: http://www.whatsmyuseragent.com/ You can read the user agent string using "navigator.userAgent" 回答2: http://www.quirksmode.org/js

Is a unicode user agent legal inside an HTTP header?

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问题 An application I'm maintaining loads user agents extracted from web logs into a MySQL table column using the 'latin1' charset. Occasionally, it fails to load a user agent that looks like this: Mozilla/5.0 (Iâ?; CPU iPhone OS 5_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML^C like Gecko) Version I suspect it's choking on Iâ? . I'm working to figure out if this should be supported, or if it's corruption introduced by the upstream logging system. Is this a legal user agent in a HTTP header? 回答1:

Why should I access a url using a User Agent?

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I had a similar code as in this question . Extending the code, in accepted answer, worked for me too. Before this time, I used this type of codes and never meet any exception. Now, my questions are: Why should I use the USER AGENT? Why it became necessary to use in my program? Is it necessary to use in every program? If yes, how my program ran so good before? If no, why I have to handle this now? How the string "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" is generated? (I want to know the exact formatting). Note that : The program where I fixed it, I use it daily, but it never had any

IE user agent regexp (including IE11 and compat view)

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I need your help creating an IE specific regular expression for the user agent string. My goal is to get the correct IE version (including IE11), and also checking whether if the browser is running "Compat View". So, for example, my desired result for IE9 in normal mode: IE 9.0 And IE9 in "Compat View": IE 9.0 CV This pattern works for up to IE 10, when not taking compat view in to consideration: MSIE ([0-9]{1,}[\.0-9]{0,}) However, IE9 in compat view will have a user agent string similar to ... MSIE 7.0 ... Trident/5.0 . Also, IE11 will ni longer use MSIE at all in the string (see example

How to create maze walls in NetLogo?

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I am trying to create a 5x5 grid with 2 exits and put some walls in it. In other words, I want to create a maze or a labyrinth. I was wondering if there is a way to make a border line thicker or change the colour of only one side of a patch. I want to put only one agent inside and let him find the exit by rewarding him with some points. (Q-learning algorithm) Does anyone have an idea? If this is not possible can you suggest comparable code please? Here is an example of what I want to create: As asked, I've posted some of my work (although it seems inefficient to have done this manually). Here