I’m totally new in Julia and could open Julia in Atom.
But, even though I put code in command window (ex. A=[10, 20, 30]), the result is not shown in Julia’s window. How could I fix it?
Perhaps you could post a screenshot, as a picture is sometimes worth 1k words…?
I asked to my friend. She said that I need to use Control-Enter (not just Enter). The problem has solved, but thank you anyway!!
Cool 
By the way, the REPL is the window that keeps saying Julia>.