The PUT method not as widely used as the POST method is the more efficient way of uploading files to a server. This is because in a POST upload the files need to be combined together into a multipart message and this message has to be decoded at the server. In contrast, the PUT method allows you to simply write the contents of the file to the socket connection that is established with the server. When using the POST method, all the files are combined together into a single multipart/form-data type...