1 -:&(3!:3) 01 1 No difference in what's represented, so the only difference is in how you type it / the leading zero / ...
Thanks, -- Raul On Tue, Jun 19, 2018 at 8:15 PM Devon McCormick <[email protected]> wrote: > > How does "01" differ from "1" in this context? > > "readln" works for me within a session but I think James wants to do > something like pipe input into a J script. This is not something I've done > but it would be interesting if we can do it. > > On Tue, Jun 19, 2018 at 5:10 PM, Henry Rich <[email protected]> wrote: > > > ? The 01 is correct as it stands. On Windows I get correct operation: > > > > readln =: [: (1!:01) 1: > > readln'' > > abcdefg > > abcdefg > > > > The first line is what I typed, the second is the JE's result > > > > Henry Rich > > > > > > On 6/19/2018 5:05 PM, james faure wrote: > > > >> Either way, it's no good > >> > >> ________________________________ > >> From: Programming <[email protected]> on behalf > >> of devonmcc <[email protected]> > >> Sent: Tuesday, June 19, 2018 11:00:39 PM > >> To: [email protected] > >> Subject: Re: [Jprogramming] getline > >> > >> The "01" following the "!:" is probably supposed to be "0]1". > >> > >> > >> Sent from my Verizon, Samsung Galaxy smartphone > >> -------- Original message --------From: Michal Wallace < > >> [email protected]> Date: 6/19/18 16:06 (GMT-05:00) To: > >> [email protected] Subject: Re: [Jprogramming] getline > >> readln =: [: (1!:01) 1: > >> > >> > >> > >> > >> On Tue, Jun 19, 2018 at 2:45 PM james faure <[email protected]> > >> wrote: > >> > >> Hello, how can one read stdin one line at a time ? > >>> > >>> > >>> #! /usr/bin/j8 > >>> > >>> stdin'' > >>> > >>> > >>> is no good. > >>> ---------------------------------------------------------------------- > >>> 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 > >> ---------------------------------------------------------------------- > >> For information about J forums see http://www.jsoftware.com/forums.htm > >> > > > > > > --- > > This email has been checked for viruses by AVG. > > https://www.avg.com > > > > > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > > > > > -- > > Devon McCormick, CFA > > Quantitative Consultant > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
