views:

62

answers:

1

I want to be able to read and write files, etc. How can I do this?

+2  A: 

Check out Chapter 28: Data Files of Learning J.

I found several other learning resources on J Software's Getting Started page.

Bill the Lizard
They say to do this in the link Bill provided, but it's important to remember that a filename needs to be boxed before you can use it to import data in J. The first few times I tried file I/O, I had to re-discover that fact after an extended period of fussing.
estanford
Using the `files` library is usually the best workaround to avoid having to remember such nasty little requirements.
MPelletier