[Jprogramming] rotate columns

[R.E. Boss]

|."0 1 &.|: 


R.E. Boss


> -----Oorspronkelijk bericht-----
> Van: programming-bounces at forums.jsoftware.com [mailto:programming-bounces at forums.jsoftware.com] Namens Gian Medri
> Verzonden: woensdag 21 november 2012 11:00
> Aan: programming at jsoftware.com
> Onderwerp: [Jprogramming] rotate columns
> 
> Hi!
> To rotate single rows in a table we do:
> |. "0 1
> 
> How do we do to rotate single columns?
> |. "1 0 don't work.
> Practically I use:
> [: |: [ |."0 1 [: |: ]
>  but I think that the extra primitive |: should not be necessary.
> 
> Gian Medri
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm