This caught me a couple months ago, and then I forgot it. Maybe next time I'll catch it myself!. Thanks to all for your help.
Linda -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Devon McCormick Sent: Thursday, October 04, 2012 11:00 AM To: [email protected] Subject: Re: [Jprogramming] Why the length error? Monadic "take" - " {. " - is also nice and simple: ${.1,'' On Thu, Oct 4, 2012 at 9:37 AM, Roger Hui <[email protected]> wrote: > ''$1,'' > same as in APL, with the $ replacing the ⍴ (rho). > > > > On Thu, Oct 4, 2012 at 6:35 AM, Linda Alvord <[email protected]>wrote: > >> This is the crux of the problem: >> >> 1,'' >> 1 >> $1 >> $1,'' >> 1 >> >> What is the simplest way to make the shape of 1,'' be empty? >> >> Linda >> >> > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm -- Devon McCormick, CFA ^me^ at acm. org is my preferred e-mail ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
