It tells browsers and caches that the response. It was intended as a privacy measure: I looked it up and as it turns out, their flush.
Alright, this is due to the pain that godaddy gives me by implementing their own caching in a managed wordpress hosting. If your class or action didn't have nocache when it was rendered in your browser and you want to check it's working, remember that after compiling the changes you need to do. The list is just examples of different techniques, it's not for direct insertion.
When i am trying to rebuild it with the same command,. I have the following command to force recreate all my containers: