If the action returns an HttpResponseMessage, Web API converts the return value directly into an HTTP response message, using the properties of the HttpResponseMessage object to populate the response. This option gives you a lot of control over the response message. For example, the following controller action sets the Cache-Control header.
The Macchiato Defined. The macchiato (mah-key-AH-toe) is a cornerstone of Italian coffee culture, along with the espresso and cappuccino, among other coffee drinks. It's basically an espresso (served in a demitasse cup) with a small amount of foamed milk on top -- the name macchiato means marked.
â¢ In coffee drinks, latte means coffee mixed with milk, while macchiato means coffee with a milk âstainâ. â¢ In latte, the addition of milk was used for its flavor and the artwork on top with milk foam is for visual presentation whereas, in macchiato, milk is added for visual presentation. Knowing the difference between these coffee drinks is useful when you stop for coffee at a coffee shop.