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
