Thanks for bearing with me; will do that.
Now I'm able to pick up the loose ends from two years ago ...
I simply like working inside JConsole.
Martin
At 2014-04-02 00:01, you wrote:
you can define your own version of viewpdf_j_ in
~config/startup.ijs 02.04.2014, в 1:27, Martin
Kreuzer
наÐ
On 01/04/2014 9:59 AM, Roger Hui wrote:
There is a somewhat related anecdote. Two trains are 100 miles apart on a
straight track, facing each other and travel at 25 miles per hour toward
the other. At the same time, a fly flies at 100 miles an hour from one
train to the other and, when it reac
you can define your own version of viewpdf_j_ in ~config/startup.ijs
02.04.2014, в 1:27, Martin Kreuzer написал(а):
> Thanks Bill -
>
> Changed line (in "else" section) to
> -
>r=. ShellExecute 0;(uucp 'open');(uucp PDFReader);(uucp ParamRES, dquote
> cmd);NULL;SW_SHOWNORMAL
> -
>
Thanks Bill -
Changed line (in "else" section) to
-
r=. ShellExecute 0;(uucp 'open');(uucp
PDFReader);(uucp ParamRES, dquote cmd);NULL;SW_SHOWNORMAL
-
which did the job.
I'm not that familiar with ShellExecuteW as I
haven't done any Win API programming at all.
Q: What would be t
On Tue, Apr 1, 2014 at 12:40 PM, Jose Mario Quintana
wrote:
> (Offline)
Or not...
> Zeno then rests smiling mischievously while sipping some wine knowing full
> well that there is plenty more coming his way and his reputation will
> remain intact (he could not even be accused of any wrong doing)
There is a somewhat related anecdote. Two trains are 100 miles apart on a
straight track, facing each other and travel at 25 miles per hour toward
the other. At the same time, a fly flies at 100 miles an hour from one
train to the other and, when it reaches the other train, turns around
instantan
:D We are even now!
http://www.jsoftware.com/pipermail/programming/2009-December/017145.html
On Mon, Mar 31, 2014 at 12:47 PM, wrote:
> [Offline]
>
> I may be reading too much into this, but just wanted to clarify that when I
> said "partially a product of my own twisted experiments" below,
(Offline)
The hour hand and the minute hand of a clock are superimposed at 0:0
(12:00). When is the next time they will be superimposed again? One can
approach the solution time as follows: one hour later the minute hand is
where the hour hand was an hour ago; however, the hour hand has moved to
untested but you may try something like this.
change in line (1) may not be needed.
dquote in (2) should be kept.
(1) cmd=. '\' (I. cmd='/') } cmd
if. -.fexist cmd do. EMPTY return. end.
if. 0 = #PDFReader do. NB. checking for empty string
r=. ShellExecute 0;(uucp 'open');(uucp cmd
This is how far I got:
Found "viewpdf "definition in stdlib.ijs alright. Relevant section is
short of line 1900.
Managed to get in local var ParamRES=. ' -e ' .
Changed this line
-
r=. ShellExecute 0;(uucp 'open');(uucp PDFReader);(uucp dquote
cmd);NULL;SW_SHOWNORMAL
-
to
-
r=.
>From the J701b source package:
F1(jtversq){ASSERTMTV(w); R cstr("j701/2011-02-23/15:25");}
>From the latest install of J8 downloaded from the website today:
9!:14''
j701/2011-01-10/11:25
Looks like the source package is ahead of the current binary by over a
month :)
On Tue, Apr 1, 2014 at
Right now I'm documenting <., so everything matters to me.
Tolerance has mattered in the past to me when using /. to collect
statistics on identical values of x, and having the results come out
different depending on the ordering of data.
Henry Rich
On 4/1/2014 10:07 AM, Raul Miller wrote:
On Tue, Apr 1, 2014 at 2:31 PM, Blake McBride wrote:
> My interest in J will be highly related to how much source they release.
While we should move this thread off programming@, I'll note in
passing that the engine, addons and two most recent IDEs are all open
source. I'm not sure what else you'
It's perhaps worth noting that tolerant equality is something of a
pain to reason about. I doubt such reasoning can ever be completely
consistent with itself.
This leads to questions of the form "why does this matter"?
(Personally, I'm stalled on a project because J crashes when I run the
code. I
The Dictionary models complex floor as
floor=: j./@(ip+(c2>c1),c1+:c2)
'`c1 c2 fp ip'=:(1:>+/@fp)`(>:/@fp)`(+.-ip)`(<.@+.)
but this doesn't match:
(<. , floor) 0.5j0.5001
0j1 1
it appears that the comparison to produce c2 is in fact intolerant:
'`c1 c2 fp ip'=:(1:>+/@f
I have revised the JHS turtle graphics app, tgsjhs, and entered a new
quicky intro video.
Thanks to all who have helped with this effort. My greatest hope is that
others find ways to use and adapt this system.
http://youtu.be/YeLNbD0BpqA
Although it is saved as a .png file, it is really a .zip f
Dear Joe,
Thank you for your thoughtful response. First, let me say that philosophy
is actually one of my specialties, so getting philosophical would be just
fine.
I fully agree with everything you said regarding JSoftware's challenge and
trade-offs regarding trying to run a business. I spent y
default to ~temp/plot.pdf should be correct. it calls this
viewpdf_j_ jpath '~temp/plot.pdf'
typing in jconsole
viewpdf_j_
will give its definition and you can see why it failed with a "-e"
paramenter because there is no such file with a name
" -e"
you may modify viewpdf_j_ until it wor
Blake,
Welcome to the list. My opinion was similar to yours when I started using J
about 9 months ago. I will post a short reply as the full reply is more
philosophical and probably belongs on the c...@jsoftware.com forum (
jsoftware.com/forums.htm)
I think of J as having several components of th
Chris, you are right about that; I was able to confirm it using XP's
Virtual DOS Console.
(Nice time saving option, by the way.)
That still leaves the question:
Where is the path-to-pdf-file filled in..?
For plot isn't following the ~temp path correctly
-
jpath '~temp'
f:/documents and s
image3 addons cannot work on J801 but you may use some replacement
available in jqt. eg
data=: readimg_jqtide_ 'foo.bmp'
data writeimg_jqtide_ 'foo.png'
Jqt wd has a child to display bitmap image, you can use that for
viewing image, please qt demo.
On Tue, Apr 1, 2014 at 4:08 PM, Linda Alvord
In the old days I could write the following and do wonderful things like it.
Even make see1.png, too.
p2=:(#:i.8){0 255
rep=: 13 :'x#x#"1 y'
sb=:10 rep b=:,:4 0 2 0 1
(sb{p2) write_image 'temp\see1.bmp'
view_image 'temp\see1.bmp'
Here's it now"
p2=:(#:i.8){0 255
rep=: 13 :'x#x
I think -e used to mean "reuse any existing gsview session".
On Tue, Apr 1, 2014 at 3:37 PM, Martin Kreuzer wrote:
> Bill, you are right on both counts:
> [1] double quotes not necessary (single quotes already taking care of the
> blanks within path).
> [2] "-e" obviously causing the error; plo
Bill, you are right on both counts:
[1] double quotes not necessary (single quotes already taking care of
the blanks within path).
[2] "-e" obviously causing the error; plot working like a charm without it.
Don't know anything about this parameter; found it there in base.cfg ...
Thanks, Martin
I guess the double quotes are not needed but it may be the "-e" that
caused error. What is this "-e"? Can it be omitted? If not, try
another app such as acrobat reader.
On Tue, Apr 1, 2014 at 3:00 PM, Martin Kreuzer wrote:
> When adding a pair of double quotes I get:
>
> -
>] v=. 5 % ~ i:
Peter, Usually if one person has a question, someone else may have the same
question, so here are some suggestions.
copy everything in the code below here (starting with (require 'viewmat').
Now start jqt and under file and new temp, paste all the code in the open
window. Chose run and then all
When adding a pair of double quotes I get:
-
] v=. 5 % ~ i: 5
_1 _0.8 _0.6 _0.4 _0.2 0 0.2 0.4 0.6 0.8 1
load 'plot'
plot v; v
view pdf error:"d:/program files/ghostgum/gsview/gsview32.exe" -e
f:/documents a
nd settings/admin/j701-user/temp/plot.pdf
The system cannot find the file
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