IE has “No, I’m not kidding about Content-Type” switch: X-Content-Type-Options: nosniff BTW: make sure you also send Last-Modified and disable session.cache_limiter in PHP, otherwise browsers will keep reloading the CSS file, which will negatively impact performance.
Use file. Examples: > file –mime-type image.png image.png: image/png > file -b –mime-type image.png image/png > file -i FILE_NAME image.png: image/png; charset=binary
When using contentType: ‘application/json’ you will not be able to rely on $_POST being populated. $_POST is only populated for form-encoded content types. As such, you need to read your data from PHP raw input like this: $input = file_get_contents(‘php://input’); $object = json_decode($input); Of course if you want to send application/json you should actually send … Read more
For JSON text: application/json The MIME media type for JSON text is application/json. The default encoding is UTF-8. (Source: RFC 4627) For JSONP (runnable JavaScript) with callback: application/javascript Here are some blog posts that were mentioned in the relevant comments: Why you shouldn’t use text/html for JSON Internet Explorer sometimes has issues with application/json A rather … Read more
This should work: var storageAccount = CloudStorageAccount.Parse(“YOURCONNECTIONSTRING”); var blobClient = storageAccount.CreateCloudBlobClient(); var blobs = blobClient .GetContainerReference(“thecontainer”) .ListBlobs(useFlatBlobListing: true) .OfType<CloudBlockBlob>(); foreach (var blob in blobs) { if (Path.GetExtension(blob.Uri.AbsoluteUri) == “.mp4”) { blob.Properties.ContentType = “video/mp4”; } // repeat ad nauseam blob.SetProperties(); } Or set up a dictionary so you don’t have to write a bunch of if … Read more
Because I had the same problem, I’ll provide a solution that worked for me. Background: Microsoft Excel is too stupid to export a CSV-File in charset UTF-8: $.ajax({ url: ‘…’, contentType: ‘Content-type: text/plain; charset=iso-8859-1’, // This is the imporant part!!! beforeSend: function(jqXHR) { jqXHR.overrideMimeType(‘text/html;charset=iso-8859-1’); } });
To make any downloads work on all (and especially older) Android versions as expected, you need to… set the ContentType to application/octet-stream put the Content-Disposition filename value in double quotes write the Content-Disposition filename extension in UPPERCASE Read my blog post for more details: http://digiblog.de/2011/04/19/android-and-the-download-file-headers/
It would seem that removing http:// from the URL option ensures the the correct HTTP POST header is sent. I don’t think you need to fully qualify the name of the host, just use a relative URL as below. $.ajax({ type: “POST”, contentType: “application/json”, url: ‘/Hello’, data: { name: ‘norm’ }, dataType: “json” }); An … Read more
It turns out that CORS only allows some specific content types. The only allowed values for the Content-Type header are: application/x-www-form-urlencoded multipart/form-data text/plain Source: https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS To set the content type to be ‘application/json’, I had to set a custom content type header in the API. Just removed the last header and added this one: ->header(‘Access-Control-Allow-Headers’, … Read more
As mentioned, MIME magic is the only way to do this. Many platforms provide up-to-date and robust MIME magic files and code to do this efficiently. The only way to do this in .NET without any 3rd party code is to use FindMimeFromData from urlmon.dll. Here’s how: public static int MimeSampleSize = 256; public static … Read more