There are some possibilities to utilize standard output (stdout) by Dyalog APL language?
There are some possibilities to utilize standard output (stdout) by Dyalog APL language?
⎕←Assigning to the system variable ⎕ has the side effect of outputting the assigned value to stdout (including a trailing line break):
⎕←'Hello, World!'
Hello, World!
See APL Wiki: Quad name for more.