"As you can see there is always ns declaration in editor because Clojurecademy acts your code as a Clojure file, it does not work like REPL, that's why you need to use println function to see results in console. "
Suggestion:
As you can see there is always an ns declaration in the editor because Clojurecademy runs your code as a Clojure file, it does not work like the REPL, that's why you need to use the println function to see results in the console.
on page '8.Namespaces' you have:
"As you can see there is always ns declaration in editor because Clojurecademy acts your code as a Clojure file, it does not work like REPL, that's why you need to use println function to see results in console. "
Suggestion:
As you can see there is always an ns declaration in the editor because Clojurecademy runs your code as a Clojure file, it does not work like the REPL, that's why you need to use the println function to see results in the console.