http-headers

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Check last modifed from remote file's header in case of IIS

Why does IIS not return a last modified time date for a file? Array ( [headers] => Array ( 开发者_开发技巧[Date] => Sun, 09 Oct 2011 08:57:43 GMT[详细]

2023-04-11 22:51 分类：问答
Get Response Header/Body

I\'m developing a firefox addon and I\'m listening to http responses like this: var observerService = Components.classes[\"@mozilla.org/observer-service;1\"].getService(Components.interfaces.nsIObser[详细]

2023-04-11 18:44 分类：问答
What is the meaning of the HTTP header Vary:*

As far as I know, the HTTP Header Vary specifies a comma separated list of HTTP headers that need to be considered by caches together with the URL when deciding if a request is a cache hit or miss.[详细]

2023-04-09 15:04 分类：问答
Playing an MP3 through Ruby on Rails in chrome

I\'m writing a Ruby on Rails application which allows a user to upload an mp3 file, then play it back.I have it working to the point where a user can do those things, BUT there is an issue when seekin[详细]

2023-04-09 05:08 分类：问答
How would you pass HTTP Headers using a standard anchor tag?

According to the HTML4 reference there\'s no attribute to pass on HTTP headers using the anchor tag. I would like to offer a link requesting for a specific file type using the Accept header.[详细]

2023-04-09 03:50 分类：问答
Respond with video file from local disk

I\'m trying to create controllers action that responds with local vide开发者_Python百科o file that is outside of the applications public directory. What I have now is[详细]

2023-04-08 18:25 分类：问答
Expires vs max-age, which one takes priority if both are declared in a HTTP response?

If a HTTP response that returns both Expires and max-age indications which one is used? Cache-Control: max-age=3600[详细]

2023-04-08 03:44 分类：问答
HTTP ETag reproduction

Having recently discovered problems relating to the HTTP ETag and our CDN I\'ve tried to capture some in Fiddler for well known sites.However it appears that whatever combination of browser / w开发者_[详细]

2023-04-08 03:39 分类：问答
How do I prevent browser caching with Play?

Part of my app provides a file to be downloaded using the redirect() method.I have found that Chrome (and not Firefox or IE, weirdly) is caching this file so that the same version gets downloaded even[详细]

2023-04-08 02:32 分类：问答
How do you set up the correct HTTP Response object for a Range request coming from BITS (Background Intelligent Transfer Service)?

I have a requirement to implement a web-service that can issue files to the bits (Background Intelligent Transfer Service).The language is ASP.NET (C#).The problem I am having is with the \"range\" st[详细]

2023-04-07 15:18 分类：问答