Also it works inline, e.g. -.&' ' &. ": 12 3 4 67 09 0 9 but not in a definition, i.e.
ijoin =: ;@cut &. ": works, but ijoin =: (-.&'') &. ": does not. On 9 September 2013 03:14, Dan Bron <[email protected]> wrote: > Try -.&' ' in place of ;@cut > > -Dan > > Please excuse typos; composed on a handheld device. > > On Sep 8, 2013, at 10:07 PM, Alex Giannakopoulos <[email protected]> > wrote: > > > Hi - I need to join up a list of integers (presented as a rank-1 array) > > into a single number. > > > > At the moment I am using the following, > > > > ;@ cut &. ": > > which works, but I wonder if there is something better, not using the > > supplied 'cut' verb, which seems like overkill. > > > > Any suggestions hints pointers gratefully accepted. > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
