OS will kill apps running in background when memory is low,
but J didn't save state into a bundle so that it loses
previous state when re-open.
type exit'' and it will show a message teaching how
to kill J and reset state.
Вс, 09 июл 2017, jprogramming написал(а):
> Two questions:
> 1. Why does
Of course, you can also select text in the log area and cut, you simply have no
access to the keyboard to backspace and clear without filling the clipboard.
> On Jul 9, 2017, at 6:06 PM, 'Jim Russell' via Programming
> wrote:
>
> That is my assumption, but other apps retain their state almost
Presumably they store it somewhere.
Thanks,
--
Raul
On Sun, Jul 9, 2017 at 6:06 PM, 'Jim Russell' via Programming
wrote:
> That is my assumption, but other apps retain their state almost indefinitely.
>
> But I missed your point, that is the way to clear the log. Thanks for
> reminding me.
>
That is my assumption, but other apps retain their state almost indefinitely.
But I missed your point, that is the way to clear the log. Thanks for reminding
me.
> On Jul 9, 2017, at 5:57 PM, Raul Miller wrote:
>
> When you restart the app, that clears the log.
>
> (double click home button,
I love the improvement. I would also like a circled x to clear all when there
are characters in the input area, and an auto repeat on the destructive
backspace.
--
For information about J forums see http://www.jsoftware.com/for
When you restart the app, that clears the log.
(double click home button, slide app up in the app switcher, reopen app.)
So presumably it's getting shut down when it loses the log?
Thanks,
--
Raul
On Sun, Jul 9, 2017 at 5:44 PM, 'Jim Russell' via Programming
wrote:
> Two questions:
> 1. Why
Two questions:
1. Why does J (and only this app) retain its state for only about a day at most?
2. If it didn't, how would I clear the log manually?
--
For information about J forums see http://www.jsoftware.com/forums.htm
Just to set things stright. I (Patrick) said that I used iFiles to
transfer files, but that was wrong, I actually used iExplorer. Sorry
for the misinformation. My version of iExplorer is old enough that
it won't update to the current version, but still works fine for file
transfers with j701. I
Sometime around the IOS 10.? update, Apple broke the ability of my Macbook (OS
X Lion 10.7.5 (11G63)
13-inch Late 2007
safari Version 6.1.6 (7537.78.2)
ITunes 12.2.2.25)
To connect via USB to my iPhone 6s.
So, I miss the 32 bit version's ability to use pacman.
Everything else, I love!! Thanks Er
Than you for the feedback. Somehow I missed you post earlier.
On Sun, Jul 9, 2017 at 12:40 PM, Joey K Tuttle wrote:
> I think the easiest way is using something like iExplorer from
> https://macroplant.com/ (works in Windows and OS X)
>
> They have a free version which would suffice for what y
Maybe I spoke too soon about waiting. I thought that there could be a way
via email... Apparently there is! Thanks.
On Sun, Jul 9, 2017 at 1:00 PM, 'Mike Day' via Programming <
programm...@jsoftware.com> wrote:
> While drafting this, I've just seen Joey Tuttle's post. But I'll
> persist!n (And
I think I will wait for option 3... Thank you! :)
On Sun, Jul 9, 2017 at 12:49 PM, Eric Iverson
wrote:
> moving files between desktop and iOS:
>
> 1. Install itunes on desktop and use itunes share facility. They don't make
> this easy and you might have to google to figure it out. Share only
While drafting this, I've just seen Joey Tuttle's post. But I'll
persist!n (And
now, Eric's!)
There's the official method for the previous (32 bit) iOS versions,
described
under http://code.jsoftware.com/wiki/Guides/iOS/32bit#FileTransfers
It involves emailing to yourself. Possibly simpler
moving files between desktop and iOS:
1. Install itunes on desktop and use itunes share facility. They don't make
this easy and you might have to google to figure it out. Share only lets
you move a single file. So you probably want to use the J implementation of
tar. On the desktop you can load'ta
I think the easiest way is using something like iExplorer from
https://macroplant.com/ (works in Windows and OS X)
They have a free version which would suffice for what you ask, see -
https://macroplant.com/iexplorer/free-vs-paid
Patrick references iFile which is similar to iExplorer (I don't
What is the easiest way to transfer a bunch of scripts back and forth
between an iPhone and a Win PC?
On Wed, Jul 5, 2017 at 2:59 PM, J. Patrick Harrington
wrote:
> Thank you Eric!
>
> I've just tried j701 on my iPhone 6+. The new keyboard is a *vast*
> improvement making the entry of the most
The base library had assumed all JFE had defined BINPATH, but
apparently this is not always true. Fix will be in the next
base library update. Thank you for reporting this bug.
Ср, 05 июл 2017, Xiao-Yong Jin написал(а):
> Looks like the new Iospacman.txt updated by bill lam is working again, but
Iospacman.txt is decommitted, there will be other ways to move files in and out
of j ios and more addons might be bundled inside j ios assets.
Sent from my iPhone
On 6 Jul, 2017, at 3:39 AM, Xiao-Yong Jin wrote:
> It is not about pointlessly updating the libraries, but rather a simple way
> to
Maybe look here: http://code.jsoftware.com/wiki/Guides/Startup ?
On Wed, Jul 5, 2017 at 5:07 PM, J. Patrick Harrington
wrote:
>
> Sorry, I didn't see the lower part of the ? notes.
> Thanks.
>
>
> On Wed, 5 Jul 2017, Eric Iverson wrote:
>
>> scroll to near the end of the blue ? page and you will
Thanks, Eric. Sorry for the delay - watching Wimbledon & out for a while.
Yes - it seems fine in portrait mode.
It's not immediately obvious that there are three sections of display;
I don't know what
you call them, so when it says "scroll through these topics... ", it's
not quite clear wha
Sorry, I didn't see the lower part of the ? notes.
Thanks.
On Wed, 5 Jul 2017, Eric Iverson wrote:
scroll to near the end of the blue ? page and you will see a section
'customize J at start up'.
Short answer. enter: je'startup'
On Wed, Jul 5, 2017 at 4:38 PM, J. Patrick Harrington
wrote:
scroll to near the end of the blue ? page and you will see a section
'customize J at start up'.
Short answer. enter: je'startup'
On Wed, Jul 5, 2017 at 4:38 PM, J. Patrick Harrington
wrote:
> Eric,
> Is there a file which j701 reads on startup,
> or is there another way to avoid having t
Eric,
Is there a file which j701 reads on startup,
or is there another way to avoid having to type
load 'my_profile'
every time?
Patrick
--
For information about J forums see http://www.jsoftware.c
With a bit of work and documentation of steps at the wiki it will soon be
possible to to put addons on J iOS.
New documents and document exchange within your own environment (your
desktop to your device) is more clearly within the Apple rules than
download from Jsoftware.
Here is a rough sketch:
It is not about pointlessly updating the libraries, but rather a simple way
to download more addons.
> On Jul 5, 2017, at 12:27 PM, Eric Iverson wrote:
>
> The folder structure in J iOS is a bit different. I think it would be a
> mistake to worry about things like updating the base library. Why
Ok, I won't do this:
load 'pacman'
not found: /j/system/util/pacman.ijs
|file name error: script
| 0!:0 y[4!:55<'y'
But this, in the plot lab, is disappointing:
The examples given below also require the utilities in
scripts numeric and trig. Load these as:
)
load 'numeric trig'
not fo
Thank you Eric!
I've just tried j701 on my iPhone 6+. The new keyboard
is a *vast* improvement making the entry of the most common
characters much more convenient.
My phone was jailbroken for years, which made it easy to
move files onto the J app, but eventually I was forced to
upgrade to t
The folder structure in J iOS is a bit different. I think it would be a
mistake to worry about things like updating the base library. Why not just
use what is already there? Updating for the mere sake of updating doesn't
make sense.
On Wed, Jul 5, 2017 at 1:03 PM, Xiao-Yong Jin wrote:
> Looks li
I was please with the report that the 5s works and have verified it with
the simulator.
On Wed, Jul 5, 2017 at 12:48 PM, Eric Iverson
wrote:
> UGH. A bug introduced at the last minute (making landscape keyboard
> buttons taller - so they were square) broke landscape keyboard on all
> devices. Th
Looks like the new Iospacman.txt updated by bill lam is working again, but the
updated base library cannot be loaded, because JFE doesn’t have BINPATH defined.
> On Jul 5, 2017, at 11:48 AM, Eric Iverson wrote:
>
> UGH. A bug introduced at the last minute (making landscape keyboard buttons
> tal
UGH. A bug introduced at the last minute (making landscape keyboard buttons
taller - so they were square) broke landscape keyboard on all devices. This
is in addition to the initial confusion of not seeing the help html view if
you start out in landscape.
I want to wait a bit to see if there are o
Add to my problems that I often confuse my explanations with "typos"...
Should have said - i.e. z x c ... m = . : and the control row below are
missing.
> On 2017Jul 5, at 08:02, Joey K Tuttle wrote:
>
> The problem is worse than you indicate, only the top 4 rows of the keyboard
> appear
I was too enthusiastic last night to report that landscape is broken.
The problem is worse than you indicate, only the top 4 rows of the keyboard
appear in landscape, i.e. a s d f...k l ' and the control row below are
missing. When the keyboard is dismissed before rotation, the scrolling area is
I think I see the problem you report with landscape. Everything is working
as intended, but the html view (where ? and plots are displayed) is not
seen because the screen is taken up with the keyboard and log area. There
just isn't enough vertical space.
Please run J again in landscape and dismiss
Oh!
I rotated the screen, so moving from landscape to portrait, and
(A) saw an introductory display rather than a fairly small blank area,
And (b) a functioning "?" "button"
Sorry, I prefer l/scape most of the time. Prepared to use Portrait, but
shouldn't landscape work too?
Thanks again,
Early try-out on iPad, iOS 10.3.2 :-
the "?" "Button" appears not to work, not with my finger-jabbing, at least...
Thanks,
Mike
Please reply to mike_liz@tiscali.co.uk.
Sent from my iPad
> On 5 Jul 2017, at 01:42, Eric Iverson wrote:
>
> A significant new release of J iOS is avai
I like it!
Lots of things to learn (and I lust for a + size iPhone) but off the top,
great improvements!
> On 2017Jul 4, at 17:42, Eric Iverson wrote:
>
> A significant new release of J iOS is available at the Apple App Store.
>
> See http://code.jsoftware.com/wiki/Guides/iOS for more inf
Thanks, I'll try that. --Kip
On Tuesday, July 4, 2017, robert therriault wrote:
> Kip
>
> I just tap in the text entry box. I think that the down arrow makes it
> disappear.
>
> Cheers, bob
>
> > On Jul 4, 2017, at 7:14 PM, Kip Murray > wrote:
> >
> > How do you get the new keyboard back if you
Kip
I just tap in the text entry box. I think that the down arrow makes it
disappear.
Cheers, bob
> On Jul 4, 2017, at 7:14 PM, Kip Murray wrote:
>
> How do you get the new keyboard back if you lose it? Don't remember how I
> lost it. --Kip Murray
>
> On Tuesday, July 4, 2017, robert therr
How do you get the new keyboard back if you lose it? Don't remember how I
lost it. --Kip Murray
On Tuesday, July 4, 2017, robert therriault wrote:
> Looks good Eric,
>
> At first blush the new keyboard is much more useful for J and Menlo is a
> much nicer font.
>
> Congratulations, bob
>
> > O
Looks good Eric,
At first blush the new keyboard is much more useful for J and Menlo is a much
nicer font.
Congratulations, bob
> On Jul 4, 2017, at 5:42 PM, Eric Iverson wrote:
>
> A significant new release of J iOS is available at the Apple App Store.
>
> See http://code.jsoftware.com/wiki
A significant new release of J iOS is available at the Apple App Store.
See http://code.jsoftware.com/wiki/Guides/iOS for more information.
--
For information about J forums see http://www.jsoftware.com/forums.htm
Joey,
Oh my :-( I have this love/hate feeling about Apple; they make such
nice devices but have this need to force you into their straightjacket.
I really hope that Eric finds the time to at least *try* to get Apple
to permit sharing.
It's a step backwards for J on the iPhone -- I'll have to
Patrick,
I was nonplussed to discover this too. I solicited Eric to send an
update to Apple asking to turn on sharing, but he is too busy with other
projects and is skeptical that they would approve it. I can report that
things have tightened down even more in iOS9, but I also think it is
pos
I've no idea how I would do that. It's been years since
I've done anything but run verbs that I developed on
my laptop and then copied over to the iPhone.
On Sat, 11 Jul 2015, bill lam wrote:
Can the new iPhone run pacman?
--
Can the new iPhone run pacman?
On Jul 11, 2015 4:23 AM, "J. Patrick Harrington" wrote:
> I've just upgraded my old iPhone 4S to a new 6 Plus.
> It's still small enough to fit in my pocket, and the
> extra screen real estate makes running J nicer.
> Of course the new phone comes with the current
> So it looks like this is not meaningful for such a small matrix with
current machines.
Reminds me of the following story from Chinese history.
A king from a minor kingdom was visiting a rich man, reputed to be very
rich indeed. So the king wore a special coat made with the finest fabric
(the e
One last one: The JKT benchmark Roger pointed to gives:
6!:2 '%. ?50 50$1000'
0.013092
So it looks like this is not meaningful for such a small
matrix with current machines.
On Fri, 10 Jul 2015, J. Patrick Harrington wrote:
But
1000 ts '%. a"
0.00203444 239040
Hmmm...
On Fri,
But
1000 ts '%. a"
0.00203444 239040
Hmmm...
On Fri, 10 Jul 2015, J. Patrick Harrington wrote:
a=. 50 50$ rand 2500
10 ts '%. a'
0.0049867 239040
(ts=: 6!:2 , 7!:2@])
--
For information about J forums see
a=. 50 50$ rand 2500
10 ts '%. a'
0.0049867 239040
(ts=: 6!:2 , 7!:2@])
On Fri, 10 Jul 2015, Roger Hui wrote:
PS. Time on the iPhone 6 to invert a 500x500 matrix is only 0.55 sec!
If you can do one for a 50x50 matrix the result can be added to
http://www.jsoftware.com/jwiki/Essays/JKT_B
> PS. Time on the iPhone 6 to invert a 500x500 matrix is only 0.55 sec!
If you can do one for a 50x50 matrix the result can be added to
http://www.jsoftware.com/jwiki/Essays/JKT_Benchmark
On Fri, Jul 10, 2015 at 1:22 PM, J. Patrick Harrington
wrote:
> I've just upgraded my old iPhone 4S to a n
I've just upgraded my old iPhone 4S to a new 6 Plus.
It's still small enough to fit in my pocket, and the
extra screen real estate makes running J nicer.
Of course the new phone comes with the current version
of iOS: 8.4. Thinking it would be the easiest way to
move files in and out of J, I purc
I use gmail on my iPx and that opens the iosx.ijs fine. It sound like
you are using an email reader that doesn't like the .ijs suffix. Try
again but rename the file to be iosx.txt to see if this helps.
To be honest, I lost most of my interest in this when I saw how well
Joey's suggestion of $35 i
I got stuck at step of reading mail in iOS: tapping iosx.ijs gives error "Mail
cannot open this attachment."
The mail with iosx.ijs attached was sent from Mac Mail on my iMac.
??
On Mon, 10 Jun 2013 19:41:50 -0400, Eric Iverson
wrote:
> . . .Moving content (scripts) between desktop/iOS has b
Eric,
I just tried this method with the corrected isox.ijs, and it does
work for me, running j701 on the laptop. Nice.
Patrick
On Tue, 11 Jun 2013, Eric Iverson wrote:
There was a serious typo in the last message for updating J iOS.
The l
Just installed and played with iExplorer from www.macroplant.com and
am impressed and happy.
This product lets you mount your iPx as an external drive on your
Windows or Mac desktop.
The product costs $35 and is well worth it if you make non-trivial use of J iOS.
Thanks to Joey Tuttle for this p
There was a serious typo in the last message for updating J iOS.
The line towards the end of iosx.ijs is missing a doubled quote. The
line should be:
s=. <'load''~addons/ide/ios/iosx.ijs''',LF
This will be corrected when placed on the wiki. Meanwhile, if
interested please persevere and try the so
D66F852D-4897-427B-85DD-44D3B2F8C33D looks like a GUID -- essentially
a 128 bit arbitrary bit string.
I imagine Apple uses them because they can be generated wherever and
then combined with others with a high degree of certainty that they
are unique.
--
Raul
On Tue, Jun 11, 2013 at 12:33 PM,
J iOS is a great application that I use all the time - basically it
lets you write your own apps. I kept the old "test-flight" beta on my
iPhone 4S for ease of file transfers until they killed it last month.
It was a relief that, when I installed J from the app store, the files
from the beta were
J iOS (iPhone/iPad/iPod) has been at the app store for nearly a year now.
It has been installed more than 4000 times and the install rate is steady!
Moving content (scripts) between desktop/iOS has been a nuisance. The
only Apple approved method is copy/paste. A bug and a mail client
misunderstan
Of course. How many times do I have to learn this. I will reformat the
message and put the files inline (they are quite small) and users will
have to copy/paste. Eventually at the wiki this will be a bit nicer.
Thanks for catching this so early!
On Mon, Jun 10, 2013 at 7:30 PM, bill lam wrote:
>
J forum normally discard attachments. Did you see the
email of your sent copy instead of what is bounced from mailman?
My mua id mutt.
Пн, 10 июн 2013, Eric Iverson писал(а):
> The 2 ijs files are normal attachments. They show up at the end of my
> email reader in chrome and firefox. Do you not
The 2 ijs files are normal attachments. They show up at the end of my
email reader in chrome and firefox. Do you not see them? It not, what
email client are you using?
On Mon, Jun 10, 2013 at 7:13 PM, bill lam wrote:
> Where can I find the attachments jt.ijs and iosx.ijs?
>
> Пн, 10 июн 2013, Eri
The 2 ijs files are normal attachments. They show up at the end of my
email reader in chrome and firefox. Do you not see them? It not, what
email client are you using?
On Mon, Jun 10, 2013 at 7:13 PM, bill lam wrote:
> Where can I find the attachments jt.ijs and iosx.ijs?
>
> Пн, 10 июн 2013, Eri
Where can I find the attachments jt.ijs and iosx.ijs?
Пн, 10 июн 2013, Eric Iverson писал(а):
> J iOS (iPhone/iPad/iPod) has been at the app store for nearly a year now.
>
> It has been installed more than 4000 times and the install rate is steady!
>
> Moving content (scripts) between desktop/iO
J iOS (iPhone/iPad/iPod) has been at the app store for nearly a year now.
It has been installed more than 4000 times and the install rate is steady!
Moving content (scripts) between desktop/iOS has been a nuisance. The
only Apple approved method is copy/paste. A bug and a mail client
misunderstan
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