user-agent

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 6 years ago . Is there a way to detect mobile devices using Javascript? Also, I researched that there are such an XML which contains user-agents

问题 What is the iOS 5.0 user agent string? Here is the iOS 4.0 user agent: What is the iPhone 4 user-agent? 回答1: iPhone: Mozilla/5.0 (iPhone; CPU iPhone OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A334 Safari/7534.48.3 iPad: Mozilla/5.0 (iPad; CPU OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A334 Safari/7534.48.3 回答2: This site seems to keep a complete list that's still maintained iPhone, iPod Touch, and iPad from iOS 2.0 -

问题 If you were going to store a user agent in a database, how large would you accomdate for? I found this technet article which recommends keeping UA under 200. It doesn\'t look like this is defined in the HTTP specification at least not that I found. My UA is already 149 characters, and it seems like each version of .NET will be adding to it. I know I can parse the string out and break it down but I\'d rather not. EDIT Based on this Blog IE9 will be changing to send the short UA string. This is

问题 I\'d like to get a script that can grab the user\'s user agent and prop it to an attribute. I\'m making a website problems contact form and I usually need to know what browser the user is using. How can I detect the user agent string and prop it as the value of an input element. My html looks something like: <input type=\"hidden\" id=\"UserAgent\" name=\"User Agent\" /> I want the user agent to be added to that as the value attribute so it would look like: <input type=\"hidden\" id=\

问题 I try to fetch a Wikipedia article with Python\'s urllib: f = urllib.urlopen(\"http://en.wikipedia.org/w/index.php?title=Albert_Einstein&printable=yes\") s = f.read() f.close() However instead of the html page I get the following response: Error - Wikimedia Foundation: Request: GET http://en.wikipedia.org/w/index.php?title=Albert_Einstein&printable=yes, from 192.35.17.11 via knsq1.knams.wikimedia.org (squid/2.6.STABLE21) to () Error: ERR_ACCESS_DENIED, errno [No Error] at Tue, 23 Sep 2008 09

问题 When sharing one of my pages on FB, I want to display something different. Problem is, I prefer not to use the og: elements, but to recognize FB user-agent. What is it? I can\'t find it. 回答1: For list of user-agent strings, look up here. The most used, as of September 2015, are facebookexternalhit/* and Facebot . As you haven't stated what language you're trying to recognize the user-agent in, I can't tell you more information. If you do want to recognize Facebook bot in PHP, use if ( strpos(

问题 This question already has answers here : Why do all browsers' user agents start with “Mozilla/”? (6 answers) Closed 9 months ago . When I myself send many requests to the server I found it amazing that in IE if I choose opera user string that the value of user string was User-Agent Opera/9.80 (Windows NT 6.1; U; en) Presto/2.2.15 Version/10.00 But if I choose another browser in Internet Explorer that it puts Mozilla 5.0 in the user string first. When I send the ajax request from Chrome that I

问题 I want to offer the right version of a download. The versions I have are: 32-bit Windows 64-bit Windows Linux Detecting Linux using the User Agent field is easy; but is it possible to reliably figure out if Windows is 32-bit or 64-bit? Users might be using weird browsers - IE and Firefox are common, and we probably have an Opera user somewhere; maybe a Chrome user too. I know that 64-bit Windows 7 ships with 32-bit and 64-bit versions of IE, and I\'d like to send them both the 64-bit version

问题 I\'m using JQuery to issue a AJAX-Request to my own Webservice. I need to set or modify the User-Agent HTTP-Header for the HTTP-AJAX-Request, how can I do this the easiest way? I tried the hint provided by some users to use the setRequestHeader Method to set the User-Agent, but this does not work. It does in fact work for other newly created headers (like X-Test-Header ) but it does not work for User-Agent . Thanks! 回答1: It is simply impossible, you are not allowed to change the user-agent

问题 I am using jquery to build a request to the Twitter Search API. I am using jsonp, as is needed for cross-domain requests. However, the Twitter API specifies that you should set a unique User-Agent for these requests, and limits your requests if you do not. The problem is, I see no way of setting this header via jquery. This is the code I am using: $.ajax({ url: \'http://search.twitter.com/search.json\', dataType: \'jsonp\', type: \'get\', data: { q: \'twitter\' }, success: function(data) {