I continue to be surprised by the ability
of J on the iPhone to run rather substantial
programs. I have a J version of a program to
compute photoionization models of planetary
nebulae. It has a main section of 500 lines
or so and calls about 30 other verbs and data
sets. One of these (2D grids o
I have managed to run JOD on an older iPhone4. It's not zippy enough on this
platform to use as a development tool but I was surprised to see it run at all.
Sent from my iPhone
On Jun 14, 2013, at 11:36 AM, "J. Patrick Harrington"
wrote:
> I continue to be surprised by the ability
> of J o
>i am hoping to use j.dll from ahk (autoHotKey) but am having problems with
>even getting the dll to work in j7 or j8. i tried
load 'dll files'
cmd=: 'i.9'
'jj.dll JDo i *c' cd and it crashed both j7 and j8 (assuming jj.dll exists, if not then just a
>domain error). The example file for dll`s se
Can you confirm it worked in J6? I suspect it will crash in J6
as well. Please try follow the example as in
J6 examples/dll/jdll.ijs
Пт, 14 июн 2013, greg heil писал(а):
> >i am hoping to use j.dll from ahk (autoHotKey) but am having problems with
> >even getting the dll to work in j7 or j8. i
Bill
>i do not have j6 installed. Only supposition said it may have worked in j6. i
>do not find any "examples" directory in j7 or j8.
i first tried
cmd=: '''abc'' 1!:2 <''t1.txt'''
given in an example i found at jsoftware.com, it also crashed j7 & j8.
greg
~krsnadas.org
--
from: bill lam
Your calling signaure is incorrect. You should install J6 to look
for the dll examples. Things have not changed too much since then.
Пт, 14 июн 2013, greg heil писал(а):
> Bill
>
> >i do not have j6 installed. Only supposition said it may have worked in j6.
> >i do not find any "examples" direct
Perhaps to be more precise/complete i used the second example in
j64-801/addons/docs/help/user/calling_jdll.htm
to wit
load 'dll files'
'jj.dll JDo i *c' cd <'ABC=: i.5' NB. define ABC
'jj.dll JGetM i *c *i *i *i *i' cd 'ABC';4#<,0
and got a crash.
greg
~krsnadas.org
--
from: bill lam
to:
Not sure what the help doc said, it might refers to J2.
You should follow the J6 exmaple file suggested which I recap
here. Please try if it will work for 32-bit J.
--
NB. JDLL example
NB.
NB. This script gives examples of calling the J DLL from J. Similar
NB. routines m
Bill
>i was expecting to find workable calls for 64b intel machines in j7 or j8 -
>which my server is... Are you saying such does not exist, or is incorrectly
>documented, or? i did try running the example on the server but it failed with
>a dialog box saying j.dll could not be found.
>If i ha
J dll call definitely works both 32 and 64-bits. I guess if you
have gained enough experience with 32-bit J call then it will be
trivial to do the same for 64-bit J.
Пт, 14 июн 2013, greg heil писал(а):
> Bill
>
> >i was expecting to find workable calls for 64b intel machines in j7 or j8 -
> >w
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