New posts in Content Type

How can I obtain the model's name or the content type of a Django object?

How to get the content/type of a file at runtime

Using a UUID as a primary key in Django models (generic relations impact)

Mail multipart/alternative vs multipart/mixed

Jquery - How to make $.post() use contentType=application/json?

xmlhttprequest responsetext coming for Accept header: text/xml , but server error for application/JSON

Is there a java library equivalent to file command in unix

How can I find out a file's MIME type (Content-Type)?

Create request with POST, which response codes 200 or 201 and content

File extensions and MIME Types in .NET