use jpath on a '~start\directory' to convert it to something the rest of the system can use.
Thanks, -- Raul On Tue, Aug 16, 2016 at 5:23 PM, Skip Cave <[email protected]> wrote: > Well, I got a bit further in the unum lab, but it looks like I still need > to set the directory. > > After a couple of steps in the unum lab I get: > > load 'utils.ijs' NB. utility functions > > not found: C:/Users/Skip/j64-804/utils.ijs > > |file name error: script > > | 0!:0 y[4!:55<'y' > > > So I still need to point the lab to where all the unum files are, which is > > > C:/Users/Skip/j64-804/projects/unum (where the utils.ijs file is located) > > > So I tried: > > > 1:!44 '~projects\unum' > > |syntax error > > | 1:!44'~projects\unum' > > Still no luck. > > Skip Cave > Cave Consulting LLC > > On Tue, Aug 16, 2016 at 4:06 PM, Raul Miller <[email protected]> wrote: > >> cd is defined as part of the base system. >> >> http://www.jsoftware.com/help/user/call_procedure.htm >> >> chdir would be 1!:44 if it were defined. >> >> http://www.jsoftware.com/help/dictionary/dx001.htm >> >> I hope this helps, >> >> -- >> Raul >> >> >> On Tue, Aug 16, 2016 at 4:40 PM, Skip Cave <[email protected]> >> wrote: >> > Robert, >> > >> > Starting the labs, navigating to my unum directory, and then running lab >> > _jlab_ 'unums.ijt' worked! Now I'm able to run Roger's unum lab code. >> > Thanks for the help. >> > >> > It looks like in my JQT, the verb "cd" is set to the foreign 15!:0, which >> > is a DLL call. I have no idea what this is so. There doesn't appear to be >> > any defined verb name for "Change Directory" >> > >> > While trying to get started, I searched all over the J software site for >> > "change directory", "cd" and "directory" and couldn't find anything. I >> > didn't think to look under the "files" foreign conjunction. The search >> term >> > that would be required was "Set Working Directory" (1!:44) which would >> have >> > gotten me there. >> > >> > However, the actual string needed to define the new directory is not >> > immediately obvious. So the "run labs & navigate to the file" method is >> the >> > easiest approach, at least for me. >> > >> > Skip >> > >> > >> > Skip Cave >> > Cave Consulting LLC >> > >> > On Tue, Aug 16, 2016 at 3:07 PM, robert therriault < >> [email protected]> >> > wrote: >> > >> >> Or you can open the Lab dialogue in jqt with Help|Studio|Labs... and >> then >> >> use the Browse button in the upper right to go to the unums.ijt file in >> the >> >> unumslab folder. At least that works in the Mac system for jqt. >> >> >> >> Cheers, bob >> >> >> >> > On Aug 16, 2016, at 12:58 PM, Vijay Lulla <[email protected]> >> wrote: >> >> > >> >> > You can try >> >> > >> >> > 1!:44 '~projects\unum' >> >> > >> >> > instead of cd in your JQT session. >> >> > >> >> > On Tue, Aug 16, 2016 at 3:33 PM, Skip Cave <[email protected]> >> >> wrote: >> >> > >> >> >> 1. Downloaded www.learningj.com/unumslab.zip >> >> >> 1a. Unzipped file to: C:\Users\Skip\j64-804-user\projects\unum >> >> >> 2. Checked to make sure J labs was installed (and up to date) >> >> >> 3. Started a JQT session >> >> >> 4. typed cd 'projects\unum' in JQT session: >> >> >> >> >> >> cd 'projects\unum' >> >> >> >> >> >> |domain error: cd >> >> >> >> >> >> | cd >> >> >> ' >> >> >> projects\unum' >> >> >> >> >> >> >> >> >> cd >> >> >> >> >> >> 15!:0 >> >> >> What's wrong? >> >> >> >> >> >> Windows 10, 64bit i7, Dell Inspiron 7348 2-in-1 Laptop >> >> >> >> >> >> Skip Cave >> >> >> Cave Consulting LLC >> >> >> >> >> >> On Tue, Aug 16, 2016 at 5:13 AM, roger stokes < >> [email protected] >> >> > >> >> >> wrote: >> >> >> >> >> >>> Dear All, >> >> >>> >> >> >>> I've heard it said that you don't understand a subject >> >> >>> unless you can explain it to a computer. With that in mind >> >> >>> I've attempted a software implementation of Gustafson's Unums 2.0 >> >> >>> >> >> >>> ( http://www.johngustafson.net/presentations/Unums2.0.pdf ). >> >> >>> >> >> >>> If anyone is interested, there is a demo available in the >> >> >>> form of a J lab. To run the lab >> >> >>> >> >> >>> Download www.learningj.com/unumslab.zip >> >> >>> >> >> >>> Unzip into any convenient directory >> >> >>> >> >> >>> Follow directions in the readme file >> >> >>> >> >> >>> Comments and criticisms appreciated. >> >> >>> >> >> >>> Regards >> >> >>> ------------------------------------------------------------ >> ---------- >> >> >>> 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 >> >> >> > ---------------------------------------------------------------------- >> > 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
