I looked it up and as it turns out, their flush. The list is just examples of different techniques, it's not for direct insertion. I'm adding the headers in a reusable middleware, otherwise you can set those.
Ok, even if you aren't using express, what essentially needed is to set the nocache headers. It tells browsers and caches that the response. 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. When i am trying to rebuild it with the same command,. It was intended as a privacy measure: I have build a docker image from a docker file using the below command.