roblem is, I don't remember how I installed it. I have the
> > impression that it was available in the Play Store, but I can't find it
> > there now. I see that the files are found on github (thank you Michael
> > Dykman), but I haven't used github and am unfamiliar
In the document at https://code.jsoftware.com/wiki/Addons/web/gethttp
It states that
--
x is: Optional retrieval options. One of:
'stdout' (Default)
'help'
'file' or ('file';jpath '~temp/myfile.htm')
Anything else is assumed to be a valid Wget/cURL option string
eg: 'file' g
Thank you bill
On Thu, Jul 13, 2023, 12:33 bill lam wrote:
> J android beta will be available in a couple of days.
> Also android programs are updated by installing a newer version of APK.
>
> On Fri, 14 Jul 2023 at 12:00 AM Michael Dykman wrote:
>
> > Thank you again
Thank you again Eric for all the hard work.
I note that the upgrade option is not available on the android edition.
load'pacman'
'upgrade'jpkg'jengine'
upgrade not supported for this platform
On Thu, Jul 13, 2023, 11:40 Eric Iverson wrote:
> j9.5.0-beta4 available
>
> If you already r
Thank you for this Eric,
I will certainly be checking this out. It looks like you have put a lot of
work into this.
- michael dykman
On Tue, Jul 4, 2023, 16:09 Eric Iverson wrote:
> Do you have cloud computing FOMO?
>
> Do you wonder if a personal J cloud server would be handy?
Thank you bill!
- - michael dykman
On Sat, Jun 3, 2023, 00:51 bill lam wrote:
> 9.5.0-beta3 available for android. Somehow the check for update button
> doesn't work.
> please download apk from jsoftware site
>
> * https://www.jsoftware.com/download/j9.5/install/
>
&g
n Wed, May 10, 2023, 11:12 Hauke Rehr wrote:
> In case you are still using a badly designed keyboard.
>
> Am 10.05.23 um 16:34 schrieb Michael Dykman:
> > I second Harvey's suggestion: 'jkl'
> >
> > It is very easy to type
> >
> > On We
I second Harvey's suggestion: 'jkl'
It is very easy to type
On Wed, May 10, 2023, 04:14 HH PackRat wrote:
> I may be completely mistaken (and I didn't have time to double check
> the history), but I thought Roger Hui chose "j" because (I *think*) it
> was convenient (or conveniently located).
>
I know it's trite but JPL has a ring.
J Programming Language (with a nod to A Programming Language) or
Jeneral Purpose Language
On Tue, May 9, 2023, 17:21 'Nollaig MacKenzie' via Programming <
programm...@jsoftware.com> wrote:
> "APL-J" would suit me.
>
> On 09/05/2023 at 2:14 PM, "Henry Rich"
Thank you Bill!
On Thu, May 4, 2023, 10:56 bill lam wrote:
> 9.5.0-beta2 available for android. Somehow the check for update button
> doesn't work.
> please download apk from jsoftware site
>
> * https://www.jsoftware.com/download/j9.5/install/
>
> On Wed, May 3, 2023 at 10:52 PM Eric Iverson
>
e filesystem. Fortunately, some apps bypass that and the issue is now
> fixed.
>
> Cheers,
> Raoul
>
> Le ven. 8 oct. 2021 à 23:30, Michael Dykman a écrit :
>
> > Go into setting - application and find J. It doesn't prompt you but you
> > have to grant file acc
Go into setting - application and find J. It doesn't prompt you but you
have to grant file access permissions
On Fri, Oct 8, 2021, 17:27 Raoul Schorer wrote:
> Dear all,
>
> I have a new Samsung tablet device, and after installing JAndroid I was
> surprised to see that the app is completely sand
Thank you bill!
-- michael
On Sat, Oct 2, 2021, 07:03 bill lam wrote:
> J903-beta-u is available for Android
>
> https://www.jsoftware.com/download/j903/install/
>
> The name of this beta package is J Android beta
> it's icon is gray in color
>
>
> On Fri, Oct 1, 2021 at 10:13 PM Eric Iverson
Is 903 available for android? It always takes some hunting for me to find
the apk link but 902 is the latest version that I have seen.
-- michael dykman
On Fri, Oct 1, 2021, 10:13 Eric Iverson wrote:
> J903-beta-u is available for windows/linux/macos.
>
> If you already run J903-b
On my android, I get what you would expect.
kk=.i.5
kk
0 1 2 3 4
] kk=.>:kk
1 2 3 4 5
i.5
0 1 2 3 4
JVERSION
Engine: j902/j64/android
Release-a: commercial/2020-12-10T11:16:47
Library: 9.02.08
J Android: 1.4.12/11/30
Platform: Android 64 (arm64-v8a)
Installer: unknown
InstallPath: /
to who ever did that.
>
>
> On Mon, 30 Nov 2020 at 10:04, Michael Dykman wrote:
>
> > I had to poke around a little bit but I think the apk link on this page
> is
> > up to date even if the text is a little stale.
> >
> > You will likely have to go
> renders so a canvas instead of a surface, the glcr_xxx functions etc. But
> it would only be a few people that would even know what to do with it! It
> would a a buzz though!
>
> :)
>
>
> On Sun, 29 Nov 2020 at 20:17, Michael Dykman wrote:
>
> > I think your idea is an
I think your idea is an excellent one.
I originally migrated J to the Android platform as a side project. It took
a little bit of source code tweaking to get everything compiled and linked
and I did have to make some tradeoffs in the implementation of some
foreigns. I was fortunate in that the J c
g windows)"
>
> Best regards,
> Jan-Pieter
>
> On Thu, Jul 23, 2020, 06:51 Michael Dykman wrote:
>
> > Hello everybody,
> >
> > Is there a graphics library which will let me do animations on the
> Android?
> > --
Hello everybody,
Is there a graphics library which will let me do animations on the Android?
--
For information about J forums see http://www.jsoftware.com/forums.htm
I have also found {:: to be very useful and under appreciated.
On Tue, May 19, 2020, 07:56 HH PackRat wrote:
> On 5/19/20, Michael Dykman wrote:
> > In functional languages, you don't really delete so much as you make a
> > fresh copy absent of the undesirable ele
In functional languages, you don't really delete so much as you make a
fresh copy absent of the undesirable elements.
Where you looking for this?
] a=. <"0 'abcdef'
┌─┬─┬─┬─┬─┬─┐
│a│b│c│d│e│f│
└─┴─┴─┴─┴─┴─┘
0 0 1 1 0 1 # a
┌─┬─┬─┐
│c│d│f│
└─┴─┴─┘
On Tue, May 19, 2020, 07:27 HH PackRat wro
I have only fiddled around with the J source code a bit enough to make it
work on an Android but I have implemented a few compilers for languages
with functional properties.
Bill, your observation made me rethink my entire approach yet again.
I am reminded of a colleague who once explained to me
You don't necessarily have the qt libraries installed by default. You might
have to install them manually
$ sudo apt get install qt5-default
On Sun, Apr 19, 2020, 17:15 Phil Hanna wrote:
> I have installed J901 on my Linux Ubuntu 18.04 machine. The J console
> works OK, but I can't get JQT to
I got a new Android last week (Samsung A70) and installed v9 without a
hitch. I used package manager to update/install everything before I
attempted to use plot but plot just works for me.
On Android, the default display option is to generate a PDF and then trust
the operating system to launch an
Thank you for this news Bill. I have been waiting on this announcement for
awhile now.
On Sat, Dec 21, 2019, 11:25 AM bill lam, wrote:
> J901 release for jandroid and raspberry are available
> at
> * http://www.jsoftware.com/download/j901/install/
>
> Existing jandroid j901 beta can also use the
I suspect that the simple solution that you are seeking is a simple option
to plot.
Try: 'aspect 1' plot data
On Sat, Oct 26, 2019, 8:11 AM Arnab Chakraborty, wrote:
> Hi,
>
> How to produce a 2d plot with aspect ratio 1? I mean a plot where all
> angles are shown correctly.
>
> Thanks and r
On android, plot generates a PDF to a fixed-name temporary file and then
invokes whichever PDF viewer is set as the system default.
In my experience though, Bill's suggestion generally works. The Android
back button should dismiss that viewer and incidentally return control to
J, assuming that you
Did you mean something like this?
f=: -:@(+/) %:@([* */@:-) ]
f 3 4 5
6
On Tue, Sep 4, 2018, 10:01 AM Raul Miller, wrote:
> I was about to suggest something similar:
>
>13 : '(%: x * */ x-y)'
> [: %: [ * [: */ -
>13 : '(%: y * */ y-x)'
> [: %: ] * [: */ -~
>13 :'y ([: %: ] *
5
>
> 4 sw i.7
> 0 1 2 3
> 1 2 3 4
> 2 3 4 5
> 3 4 5 6
> 4 5 6 7
>
> What is the J code for sw?
>
>
>
>
>
> Skip Cave
> Cave Consulting LLC
> --
> For information about J forum
> Storage turn on, if off
>
> -Original Message-
> From: Programming [mailto:programming-boun...@forums.jsoftware.com] On
> Behalf Of Michael Dykman
> Sent: Monday, March 6, 2017 08:08
> To: J Programming
> Subject: [Jprogramming] Android - broken package manager o
I installed the latest Android version from the website on my Moto G 2nd
generation phone running Android 6.0
The app identifies itself under 'About J' thus:
Library version: 8.05.11
Android version: 1.0.25/23
Having not yet run the package manager, I am not surprised that plot
doesn't load.
l
Do you think 'jlang' might be a useful tag? It has worked well for 'go'.
On Mon, May 11, 2015, 6:56 PM Eric Iverson wrote:
> J home and help pages have been updated to include Jd (J database).
>
> Please take a look (you may need refresh to see new versions).
>
> Docs for the latest Jd release a
swer is a
> short list.
>
> Is there an algorithm that can produce these "permutations with repeats"
> without the intermediate full permutation list?
> --
> For information about J forums see http://
; > >> http://www.jsoftware.com/pipermail/chat/2013-August/005328.html
> > >>
> > >>
> > >> Still, it would be worthwhile to understand your use-case for
> > threading. My
> > >> experience has been that threading is most useful when different tasks
> > need
> > >> to run in para
R is seriously on the rise owing to the 'big data' trend. That is taking R
into areas like Hadoop and Cassandra.
On Wed, 3 Dec 2014 21:36 Don Kelly wrote:
> I wrote a program in APL, some 30 years ago, which was essentially a
> database program which fit the needs of a university department wher
Android kitkat translates the whole message to some variable width
says-serif. That be because my global Gmail setting it to prefer text over
rtf or html formatted messages.
On 3 Nov 2014 19:28, "Devon McCormick" wrote:
> Who is able to see the below looking like it ought to (evenly ASCII-boxed,
I second the suggestion that the nuvoc name be reverted to the original
'rotate'
On 25 Sep 2014 09:00, "Devon McCormick" wrote:
> Perhaps the relevant thing to understand here is that rotate - like most
> (all?) J primitives - applies to the leading axis of an array by default.
>
>+/i. 2 3 N
yone done anything with J and websockets?
>
> Thanks,
>
> Devon
> --
> Devon McCormick, CFA
> --
> For information about J forums see http://www.jsoftware.com/forums.htm
--
- michael dykman
- mdyk...@gmail
For the sake of completeness:
1 3 {:: i. 4 4
7
] s=.> 1 3; 2 1
1 3
2 1
s {:: i. 4 4
7 9
On May 29, 2014 8:18 AM, "Alex Giannakopoulos"
wrote:
> Hm, nice that, especially the intersection feature
>
> (<2 1;1 3) { i. 4 4 NB. Select rows 2&1, columns 1&3
> 9 11
> 5 7
>
> Maybe it's time
> --
>> > Raul
>> >
>> >
>> >
>> >
>> --
>> (B=)
>> --
>> For information about J forums see http://www.jsoftware.com/forums.htm
>>
> --
> For information about J forums see http://www.jsoftware.com/forums.htm
--
- michael dykman
- mdyk...@gmail.com
May the Source be with you.
--
For information about J forums see http://www.jsoftware.com/forums.htm
rce
>> code, and executed them interactively in the JTerm window.
>> Anyway, after the interactive demonstration, the GUI applications
>> (Desktop/Qt and Web) are loaded/started to show the final
>> application in action
>> --
>> For information about J forums see http://www.jsoftware.com/forums.htm
> --
> For information about J forums see http://www.jsoftware
ey have in APL). How do you sort x?
>>>
>>> This would have been one way to solve the sorting small integers problem:
>>> figure out how to sort 0-1 vectors and then work your way up from that. I
>>> once posed the 88 Hats
>>> Problem<http://www.jsoftware.com/jwiki/Essays/88_Hats>to a very smart
>>>
>>>
0
> So I have a test but I am not sure how to utilize this test. How should I go
> about doing:"If n is even do collatz_even else do collatz_odd"?
> Thanks and regards,Jon
>
> ------
> For
If only to add to the confusion:
Apparently, I gave a: a hasty reading when I first started learning J. I
always thought it was supposed to be
a: -: <0$0
1
datatype > a:
boolean
datatype 0$0
boolean
to make matters worse, we have:
empty_z_
(i.0 0)"_
datatype empty ''
integer
On Feb 15,
t; I found his writeup very interesting. What do you think?
>>
>> http://sam-falvo.github.io/2014/01/05/subroutine-performance-in-j/
>>
>> -Wm
>> ----------
>> F
#x27; =. ;/ 1 2 3
> 8.5
>t =. 3 : ' ( -: a) + b + (+: c) [ 'a b c' =. y'
> |syntax error
> | (-:a)+b+(+:c)[
>
> is it trying to form a train with [ as the rh most verb?
> ------
> Fo
anywhere else.
> > > >
> > > > -- For information about J forums see
> > > > http://www.jsoftware.com/forums.htm
> > >
> > > --
> > > regards,
> > >
Hi Bjorn,
Does it look like dirty locale loading on android. Are you using burke's
qt version or the j console for github? There seems to be some startup
conflict from an updated system.
I have consistently having problems with the JAL whereby , after running
updates, post install, I get startup
needs to be upgraded for the new version
> --
> For information about J forums see http://www.jsoftware.com/forums.htm
>
--
- michael dykman
- mdyk...@gmail.com
May th
of old computers laying around.
>> >
>> >
>> --
>> For information about J forums see http://www.jsoftware.com/forums.htm
>>
> --
> For information about J fo
In a pinch, ctl-alt F2, F3... will always give you a tty under most common
Linux distros . But I know that launcher is in there somewhere. My Ubuntu
run headless so I can't check.
On 2012-11-20 10:58 PM, "Don Guinn" wrote:
Need a little non-J help. Installed UBUNTU 12.10 and for some mysterio
Speaking for the Android, that is not possible with the current app. We
are hoping to change that soon.
On 2012-11-18 1:45 PM, "Brian Schott" wrote:
Can J access the built in camera on iOS or Android devices?
I only have an iOS device, but such a feature would be valuable to me if I
could devel
You may be on the money with that one. I was unable to get GL working on a
Linux 64 with a Geforce card in spite of considerable effort.
On 2012-11-15 3:19 AM, "Alex Giannakopoulos"
wrote:
Thanks Bill
That seems to narrow the problem down to Nvidia GeForce cards on 64-bit
hardware.
I'll keep
To clarify further, my researches suggest that GTK is never going to make
it to the android.
Having said that, Bill Lam is doing some remarkable pre-alpha work
implementing a scriptable gui layer for the android. This api goes as far
as to expose the whole android interface to scripting. This open
rms. So this makes no sense if you do not add
> suitability to a library for a specific platform?
>
> Groetjes,
>Wim
>
>
> 2012/10/22 Devon McCormick
>
>>(<'install') jpkg &.> 0{"1 'shownotinstalled' jpkg ''
>&g
there are more than a few which are untenable under android. gtk is among
the more obvious. my research suggests that gtk is not gong to happen on
android.
Bill Lam is doing some exciting work with an experimental wd for the
android console. I hope to have that bundled in next release.
On 2012
a smart idea to try that
>
> Groetjes,
>Wim
>
>
> 2012/10/22 km
>
>> Information on jpkg
>>
>> http://www.jsoftware.com/jwiki/JAL/Package%20Manager/jpkg
>>
>> Kip Murray
>>
>>
>> Sent from my iPad
>>
>>
&
tjes,
>Wim
>
>
> 2012/10/22 Eric Iverson
>
>> JHS JAL update is available with improved jfif (find in files).
>> --
>> For information about J forums see http://www.jsoftware.com/forums.htm
>>
> ------
>> I use the latest version 1.0.5. Is there a way to receive notifications on
>> update? I've looked around on GitHub, but could not find anything other
>> then installing a GitHub client on my Windows PC?
>>
>> Groetjes,
>>Wim
>>
>>
---------
>> For information about J forums see http://www.jsoftware.com/forums.htm
>>
> --
> For information about J forums see http://www.jsoftware.com/forums.htm
--
- michael dykman
- mdyk...@gmail.com
May the Source be with you.
--
For information about J forums see http://www.jsoftware.com/forums.htm
> suggestion
>> > of using a left argument for 6!:2 is the best way to reduce (or at lease
>> > smooth out) variability.
> ----------
> For information about J forums see http://www.jsoftware.com/forums.htm
--
- michael dykman
- mdyk...@gmai
3 2008-08-24
>> gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3
>> --
>> For information about J forums see http://www.jsoftware.com/forums.htm
>
>
>
> --
> Paul
> --
> For information about J forums see http://www.jsoftware.com/forums.htm
--
- michael dykman
- mdyk...@gmail.com
May the Source be with you.
--
For information about J forums see http://www.jsoftware.com/forums.htm
two taps.
>
> Otherwise I am quite happy with the 1.0.5 release, which works just
> fine on my Galaxy S (Android 2.2).
>
> Konrad.
> --
> For information about J forums see http://www.jsoftware.com/f
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