Hi Ian,
Have you looked at the clientserver addon?
http://jsoftware.com/wsvn/addons/trunk/net/clientserver/jssc.ijs
You could run the server as the daemon and then make client calls using
NSTask presumably by invoking jconsole with the jssc client to make calls
to the server
You mentioned wantin
That's exactly what I'm going to do, @Don.
It's the "silly solution" I proposed in my original post, but after a
few trials, I've decided it's not so silly after all.
There will only be one call of jconsole needed following each user
interaction with my proposed Xcode-written top-end. Not one per
Thanks bill, this help clear things up. I posted a draft of a proof of
concept jtable helper / dsl
http://code.jsoftware.com/wiki/User:Joe_Bogner/JTable
On Mon, Nov 9, 2015 at 10:31 AM, bill lam wrote:
> Actaully it switches back if the verb is named (not necessarily
> explicit). eg. define a
You could write out pertinent data to a file before ending the J session to
read back in when you run jconsole again.
On Mon, Nov 9, 2015 at 1:20 PM, Ian Clark wrote:
> > You should think of each terminal command line as simulating a separate
> run of the program you are modeling.
>
> That is my
What is failing is glqpixels. I read the entire window for scrolling
purposes.
glqpixels audits to ensure that the region being read fits in the
control. My region is correct, but on the MacOS the glqpixels fails.
(It works on Windows, and I have looked at the parameters to glqpixels
on the
> You should think of each terminal command line as simulating a separate run
> of the program you are modeling.
That is my understanding too. Therefore I guess the only way I can
communicate sensibly via Terminal with a daemon listening on a port is
via something like netcat. As per your example
On Mon, Nov 9, 2015 at 3:04 PM, Ian Clark wrote:
> However I don't yet know how to converse via NSTask with a daemon
> through a port. I need to find a tame daemon that will talk to me
> nicely via Mac Terminal, which I can then try to handle via NSTask.
> Then I'll feel more confident about conve
Thanks Raul.
I've already started on adapting sample code using NSTask and NSPipe.
But I wouldn't say it holds no mysteries for me. There's console
commands I can execute in Terminal which I can't get to work (yet)
with NSTask. I'm going to make sure I can call jconsole in one-shot
mode with it. B
with this def
add_tbl_ =: ( 3 : 'coname [ data =: data + y') : (4 : 'coname [ data
=: x + y ')
t =. conew 'tbl'
there is the string building approach
(
To: programm...@jsoftware.com
Cc:
Sent: Monday, November 9, 2015 9:22 AM
Subject: Re: [Jprogramming] invoking object verbs without
Hmm...
I have not worked with NSTask, but skimming over the documentation on
it, it looks like it already does most of what you need, and that you
should have little problem using it with J.
Basically, I expect you'll want J's standard input (and probably
standard output) to (each) be an NSPipe w
@Raul - your example is close, but not quite what I'm hoping for. I
can't see yet how to adapt a technique which effectively emulates a
pair of linked telex machines.
Eventually I don't want to converse with the jconsole daemon using Mac
Terminal, but using the NSTask object provided by Objective
Tacitly...
(A=. 0&{) (B=. 1&{) (C=. 2&{)
0&{ 1&{ 2&{
qr=. (-@:B + (+ , -) @:%:@:(*:@:B - 4 * A * C)) % 2 * A
quad=. qr`('Not quadratic'"_)@.(0 -: A) f.
quad 2 _8 6
3 1
quad 0 _8 6
Not quadratic
On Mon, Nov 9, 2015 at 2:26 AM, Don Kelly wrote:
> If you assume the form is ax^2 +
On Mon, Nov 9, 2015 at 11:21 AM, Raul Miller wrote:
>> I typically use & to bind parameters. & cannot be used on cocurrent
>> because it's monadic, is that the correct interpretation?
>
> Basically, yes.
>
>1: : 2: &3 ''
> 2
>
> You'll get the dyadic definition of cocurrent, which is empty.
>
"It" being the & derived verb.
In other words, this also does not crash J:
cocurrent^:0 ''
But this does:
cocurrent&'' 0
So I expect that &'s implementation of ^:0 is interacting badly with 18!:4.
It would be fun to track down exactly why this is happening...
Thanks,
--
Raul
On Mon,
crash would not happen if this was the definiton
cocurrent_z_ =: 18!:4@boxxopen : [:
problem is just that its being called dyadically.
- Original Message -
From: bill lam
To: Programming forum
Cc:
Sent: Monday, November 9, 2015 8:39 AM
Subject: Re: [Jprogramming] cocurrent in expl
your sb verb would fail even if add was magically found in the tbl locale (ie,
you'd have to call sb_base_)
cocurrent happens to be a local call when called within a function.
its why inl works well.
the call add_tbl_ automatically swithes the current locale while the verb add
is running. But
crashes in j802 as well, but you meant to do this probably.
3 + (][ [: cocurrent 'base'"_) i.10
- Original Message -
From: Joe Bogner
To: programm...@jsoftware.com
Cc:
Sent: Monday, November 9, 2015 8:02 AM
Subject: [Jprogramming] cocurrent in explicit train crashes
I didn't send th
On Mon, Nov 9, 2015 at 10:10 AM, Joe Bogner wrote:
> If I type cocurrent 'base' , I would assume cocurrent is the
> currently executing named verb and it switched to base after the end
> of cocurrent
>
> Given that understanding, why would it switch back at the end of the
> explicit definition? I
Glad to hear.
<1> is used by canvas_header in jzplot.ijs as a placeholder to insert text
canvas_header=: 3 : 0
r=. ('80';(pfmt 0{Pxywh);'40';(pfmt 1{Pxywh)) stringreplace canvas_template
r=. ('<1>';IFJHS{::'';'') stringreplace
canvas_template
)
On Mon, Nov 9, 2015 at 9:47 AM, Devon McCormick wr
Actaully it switches back if the verb is named (not necessarily
explicit). eg. define a script (say a1.ijs) with 3 lines
cocurrent 'a1'
smoutput coname''
''
and try the followings.
0!:0 <'a1.ijs'
coname ''
and start a new session
lod=: 0!:0
lod <'a1.ijs'
coname ''
incidentally, l
On Mon, Nov 9, 2015 at 9:34 AM, Raul Miller wrote:
> On Mon, Nov 9, 2015 at 8:22 AM, Joe Bogner wrote:
>> Thank you. I had this thought as well but couldn't get it to work. I
>> may not have a full grasp on how cocurrent works
>>
>> I define st as 'switch to table locale' and sb as 'switch to ba
perhaps you can look if this commit is related
commit 2d7885dd1671f6faa6ea3b05057d6680ee311d91
Author: bill lam
Date: Thu Jul 30 08:43:37 2015 +0800
glsel id should only search current parent as per
documentation
This commit fixed a long out-standing bug and perhaps
it was this bug that
Hi - I got it to work on another machine, so it's undoubtedly something to
do with my recently re-installed OS on my other machine.
BTW - I was looking at your code - what's the "<1>" tag in your html?
Thanks,
Devon
On Mon, Nov 9, 2015 at 7:19 AM, Joe Bogner wrote:
> Hi Devon, can you include
On Mon, Nov 9, 2015 at 8:22 AM, Joe Bogner wrote:
> Thank you. I had this thought as well but couldn't get it to work. I
> may not have a full grasp on how cocurrent works
>
> I define st as 'switch to table locale' and sb as 'switch to base locale'
>
> I defined them explicitly
>
> My first atte
I confirm - domain error in chkgl2. Didn't happen before I ran install'all'.
Thanks,
--
Raul
On Mon, Nov 9, 2015 at 5:16 AM, Henry Rich wrote:
> A user running MacOS 10.7.5 with the latest Jqt beta and the latest dissect
> reports that running the sentence:
>
> dissect ';: ''x y z
thanks, there is alot for me to digest here. inlC2 looked promising
but I can't seem to chain with it:
NB. OK
2 add inlC2 t _
2 3 4 5 6 7 8 9 10 11
NB. not OK
3 add 2 add inlC2 t _
|value error: add
| 3 add 2 add inlC2 t _
Some additional comments below:
On Sun, Nov 8, 2015 at 1:09
Thanks. I had gotten this close! 16 (0 0) } i. 4 4 Linda
-Original Message-
From: programming-boun...@forums.jsoftware.com
[mailto:programming-boun...@forums.jsoftware.com] On Behalf Of Kip Murray
Sent: Monday, November 9, 2015 4:44 AM
To: programm...@jsoftware.com
Subject: Re: [Jpro
I can replicate the crash. it can simplify to
cocurrent&'base' 0
--
For information about J forums see http://www.jsoftware.com/forums.htm
On Sun, Nov 8, 2015 at 12:07 PM, Raul Miller wrote:
>
> It would be best, I think, if you paired up "to" on the right of the
> sentence with a word on the left of the sentence which terminates the
> dsl expression. My verbal imagination fails me at the moment, so I'm
> going to use "from".
>
> Wit
I didn't send this to beta since I can replicate it on j6.
It may not be a valid statement, but it crashes J
3 + (] @ cocurrent&'base') i.10
Where the locale is any locale it
For comparison, this works fine (smoutput)
3 + (] @ (1!:2)&2) i.10
0 1 2 3 4 5 6 7 8 9
3 4 5 6 7 8 9 10 11 12
Hi Devon, can you include your plot command to see if I can replicate it?
In a fresh session, can you try this from both jqt and jhs and let us
know what you see? It should draw a simple line chart from 0 to 10.
In JQT, it will open up a web page with Plot and the chart. In JHS, it
should show t
A user running MacOS 10.7.5 with the latest Jqt beta and the latest
dissect reports that running the sentence:
dissect ';: ''x y z'''
puts up the dissect screen, but then when they left-click somewhere in
the screen, preparing to scroll the display, they get an error.
Can other u
You need 16 (< 0 0) } i. 4 4 . See the examples in
http://www.jsoftware.com/jwiki/Vocabulary/curlyrt#dyadic
--Kip
On Monday, November 9, 2015, Linda A Alvord wrote:
> All I want to do is change the item in the first row and column to a 16. I
> can't seem to think of a name to call the verb
Sorry, I just reread your post and my reply is completely irrelevant. Please
ignore it.
On Mon, 11/9/15, 'Jon Hough' via Programming wrote:
Subject: Re: [Jprogramming] This should be easy
To: programm...@jsoftware.com
Date: Monday, November 9, 2015
'<' missed. 16 (< 0;0) } i.4 4 works fine.
On Mon, Nov 9, 2015 at 12:22 PM, Linda A Alvord
wrote:
> All I want to do is change the item in the first row and column to a 16. I
> can't seem to think of a name to call the verb I need. Amend seems to only
> apply to rows.
>
> 16 (0;0) } i.4 4
Just an idea... a verb insert_transpose.
NB. insert transpose...
insrt =: (0;0)}
insert_transpose = insrt&.|:
16 insert_transpose (i. 4 4)
On Mon, 11/9/15, Linda A Alvord wrote:
Subject: [Jprogramming] This should be easy
To: programm...@jsoft
All I want to do is change the item in the first row and column to a 16. I
can't seem to think of a name to call the verb I need. Amend seems to only
apply to rows.
16 (0;0) } i.4 4
16 16 16 16
4 5 6 7
8 9 10 11
12 13 14 15
Linda
---
Here's a sketch. If you like this approach, let me know and we can
polish it up (wrap it in scripts, deal with prompting, maybe address
quoting issues...). It uses unix domain sockets, but hopefully you
won't mind that - we can use a program like netcat to listen to them.
In one console window, se
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