Print Value to File

Question

i was not able to print an a value (float) to a file with the OCaml lenguage. How can i do? If you know how, can you show me a little example?

Thank you advance and have a good day!

Answer 1

Printf.fprintf allows direction to an out_channel, in your case a file. Reasonably, you'd open the file for writing first, and pass around that channel.

Printf.fprintf (open_out "file.txt") "Float Value of %f" 1.0