I noticed that I had a couple of Jbreak windows sitting around.
Both of them are running jconsole and are displaying:
|file name error
| (v{a.)1!:12 f,0
FYI,
--
Raul
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For information about J forums see
P.S.
9!:14''
j601/2006-11-17/17:05
--
Raul
--
For information about J forums see http://www.jsoftware.com/forums.htm
On 3/5/07, Dan Bron [EMAIL PROTECTED] wrote:
I see this behavior iff I get impatient and hit jbreak a zillion times.
You may safely close the windows and move on.
In that case, perhaps breaker.ijs should begin with:
9!:27'2!:55]0'
9!:29]1
--
Raul
13 :'(t,:y),t=.y'
] (, , [) ]
Should be
] (, , [) :
9!:14''
j601/2006-11-17/17:05
--
Raul
--
For information about J forums see http://www.jsoftware.com/forums.htm
On 3/28/07, Roger Hui [EMAIL PROTECTED] wrote:
c is needed when the function code is 3, 4, or 5.
Oh!
Of course...
Thanks,
--
Raul
--
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On 4/17/07, bill lam [EMAIL PROTECTED] wrote:
Raul Miller wrote:
wderrok_z_=: 0 0 $ [: 11!:0 ::0: (0;wdstates;1(127})';*'i.a.) ;: ]
(Note: for pre-unicode J, replace 127 with 255).
127{a. for J601 (255{a. for J504) is also used as delimiter, does your parser
handle them or not?
The code
On 4/17/07, bill lam [EMAIL PROTECTED] wrote:
Raul Miller wrote:
On 4/17/07, bill lam [EMAIL PROTECTED] wrote:
Currently it will raise domain error if filename (caption) of
owner_drawn button
is empty or the file can not be located. This causes practical
difficulty.
Could it be relaxed so
(3 or 19) in the odbc basic lab seems messed up.
In part, the formatting looks bad, but also it refers
to the \j4\ directory which hasn't been relevant for
years.
--
Raul
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On 6/9/07, david alis [EMAIL PROTECTED] wrote:
What could cause such strange behaviour?
Presumably a flaw in http://www.jsoftware.com/help/release/oblique.htm
--
Raul
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1j1 #!.(8 9) i.3 2
|rank error
I think this should be equivalent to
,/(i.3 2),:1]8 9
And I think
1j1 #!.(8 9) i.3 3
should give a length error
--
Raul
--
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On 7/9/07, bill lam [EMAIL PROTECTED] wrote:
It appears Linux J has some assumption on the location of j system folder and
libj601, so will it be portable in the coming J602?
I think the issue here is that there would be three different reasonable
ways of installing J:
0. System installation
On 9/6/07, Dan Bron [EMAIL PROTECTED] wrote:
This approach saves the effort of going through Task Manager
(or non-Windows equivalents), and is particularly helpful when you
have multiple concurrent J sessions and Task Manager provides no
way to determine which is your target.
Since it's
On 9/6/07, Roger Hui [EMAIL PROTECTED] wrote:
Instead, it causes return to immediate execution
and is the specified behaviour.
http://www.jsoftware.com/help/dictionary/cthrow.htm
Compare:
3 :'throw.' 0
3 :'=:' 0
|syntax error
| =:
It seems to me that
3 :'throw.' 0
|throw
Or even
On 9/6/07, Roger Hui [EMAIL PROTECTED] wrote:
Signalling an error would violate the specified behaviour:
3 : 'throw.' :: ('bah humbug!'_) 0
3 : '=:' :: ('bah humbug!'_) 0
bah humbug!
I did not realize that, thanks for pointing it out.
How about signalling a throw? (Is there some
On 9/6/07, Roger Hui [EMAIL PROTECTED] wrote:
So there would be a new kind of signal,
one for throws and one for all other signals,
and the documentation and implementation
that that would imply. Would all that be worth it?
I do not fully understand the costs so I am not in a
position to say
On 9/28/07, Eric Iverson [EMAIL PROTECTED] wrote:
I don't understand the x causing an exit from terminal. This has been tested
mostly on Linux with the assumption that Mac would behave properly. I will
take a look to see if there is something obviously wrong with the script.
If the script was
On 9/30/07, Joey K Tuttle [EMAIL PROTECTED] wrote:
Then I can pass in file names, but I don't know how to invoke
a parameter e.g. -jconsoleis there a way?
I can't think of a way to do what I want with jwd (i.e. start
j.app in some directory other than the installation one) - is
there a
On 9/30/07, Joey K Tuttle [EMAIL PROTECTED] wrote:
to put cover scripts in my .../bin/ but then I don't know
how to pass in parameters such as -jprofile and -jnew ...
Hits from a google search such as
jprofile site:jsoftware.com
might be helpful.
--
Raul
On 10/1/07, Eric Iverson [EMAIL PROTECTED] wrote:
Unless someone comes up with a unix insight you have indicated what I feared
I must do. That is, iterate ARGV[0] that has no / over each path in PATH.
The source code for which does this but it is unbelievably complicated and
convoluted as it
On 10/1/07, Eric Iverson [EMAIL PROTECTED] wrote:
That said, I think it is generally a bad idea to put the J directory in PATH.
I am not sure I see why you think this.
If the J directory is added to the end of PATH, what problems
arise which can not arise in other contexts?
Thanks,
--
Raul
On 10/4/07, Sherlock, Ric [EMAIL PROTECTED] wrote:
Are the problems resolved if the user installs with J with Admin rights
if they choose to do an immutable method install?
There's probably an issue of which admin rights.
Windows security permissions are very fine-grained, and error
reporting
On 10/5/07, Björn Helgason [EMAIL PROTECTED] wrote:
Is it possible to have J install without this extra download from MS?
Maybe. Microsoft seems to be decommitting at least one documentation
tree relating to this issue. (And notice how it seems inclined to dub in
german content for english
I should also add that this blog entry:
http://www.hydrogenaudio.org/forums/index.php?act=Printclient=printerf=29t=49787
seems to be relevant in the context of microsoft's new
way of doing things and java apps...
--
Raul
--
On 10/10/07, Roger Hui [EMAIL PROTECTED] wrote:
So if you have trouble under Vista go to the address he has (and it
is far too long an address for me to copy correctly)
http://www.microsoft.com/downloads/details.aspx?FamilyID=200B2FD9-AE1A-4A14-984D-389C36F85647displaylang=en
This is
On 10/17/07, Roger Hui [EMAIL PROTECTED] wrote:
memr 1 0 _1 also crashes and in general memr addr,offset,_1
crashes for lots of different combinations of addr and offset.
Can't check for everything.
Yes, but 0 is special -- it's the null pointer. 1 on the other hand is
not a valid pointer
After thinking about this a bit, here's what I think the definition of
memr should be:
memr=: ] (15!:[EMAIL PROTECTED] [EMAIL PROTECTED])@, 0 0 _1 }.~ #
(Though, if 15!:1 handles higher ranked arrays, I should
rephrase this memr definition to continue to do so.)
--
Raul
On 10/17/07, Eric Iverson [EMAIL PROTECTED] wrote:
If you tried that memr expression in C (e.g., strcpy(...)) you would get a
crash.
But I don't lose my command line environment with C, because
each C program gets its own process.
Sometimes higher level routines give special meaning to a 0
On 10/27/07, david alis [EMAIL PROTECTED] wrote:
Is the following the expected behaviour of using M.
...
A=: 5#5
B=: 5?5
foo_with_M =: 3 : 0 M.
n=:?1e5
data =:(:n{::aa)n}aa
n;n{::data
)
...
foo_with_M 0 A
Note that you use a value 'aa' here, which you do not define in
your
On 10/27/07, david alis [EMAIL PROTECTED] wrote:
What is happening is that repeated invocations of foo_with_M produce
identical results when successive arguments are the same.
In this example the value of n doesn't change between invocations.
Is this correct?
That is what it is supposed to
On 10/28/07, Randy MacDonald [EMAIL PROTECTED] wrote:
Please, where is this vocabulary page on M.?
If you have J602 beta installed, the dictionary page's file is named
dmcapdot.htm and you should be able to find a link to it near the
bottom left of the vocabulary page.
For some reason,
On 11/3/07, Eric Iverson [EMAIL PROTECTED] wrote:
appboot.ijs is a hook that can modify things (such as usr, tmp, ARGV) and
then execution of normal profile continues.
This sounds great. That said, experimenting specifically with this did nothing.
I tried:
'tmp=:usr' 1!:2 jpath
On 11/3/07, Sherlock, Ric [EMAIL PROTECTED] wrote:
This location is not very accessible (hard to navigate to from Open
Save dialogs) and other apps store their user documents in My
Documents.
Can't you make a shortcut to this directory and drop it wherever you
find convenient?
--
Raul
On 11/6/07, Sherlock, Ric [EMAIL PROTECTED] wrote:
Not so sure I agree with that. Many computer users (well I think it's
not just me!) are picky about where their user files reside, and the
concept of separating program and user files is not unique to J.
I agree: people who primarily use a
My use cases are similar to yours, early on your
list, Oleg.
I do not use package manager because when I
experiment with it, I often get J errors from the ui,
and I have to spend far too much of my time looking
up documentation on how I am supposed to be using it.
(Presumably I should write up
On Fri, Feb 22, 2008 at 6:50 AM, Chris Burke [EMAIL PROTECTED] wrote:
We cannot always update JAL before a distribution, since the scripts may
have changes that depend on changes to the J engine. After the
distribution is made, JAL can be updated, as happened already today.
However, this is
On 4/16/08, Mark D. Niemiec [EMAIL PROTECTED] wrote:
However, the point I was trying to make is that 0+._ should
be _, just like 0*_ and 0%0 are. These all have consistent
arguments,
0+._. has an inconsistent argument.
My only complaint here with arguments of _. is that they
should produce
On Tue, Oct 13, 2009 at 10:26 PM, Chris Burke cbu...@jsoftware.com wrote:
I would like to rework project manager for J7, and have put up a
proposal at
http://www.jsoftware.com/jwiki/System/Beta/Project%20Manager. Comments
welcome. Forum messages can go to the beta forum.
Some J development
On Thu, Nov 12, 2009 at 10:03 PM, bill lam bbill@gmail.com wrote:
I got a fancy idea. How about just use the real MakeFile and shell
execute 'make' to build target, test or install?
Which flavor of make were you thinking of?
Note also that make wants to build files from
other files,
On Mon, Nov 16, 2009 at 5:25 AM, Henry Rich henryhr...@nc.rr.com wrote:
I do that: I have
'Monitor';'~zip/quizmon';0
but, in the end, how does ~zip get defined?
I imagine it would be defined on the command line.
For example, you could modify your profile to take an
optional -zip argument.
{:sdgethostname_jsocket_ load 'socket'
I meant:
{:sdgethostname_jsocket_ require 'socket'
require will often be faster than load, and avoiding coinsert
in line is good, I think.
--
Raul
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On Thu, Nov 26, 2009 at 5:27 PM, Gilles Kirouac gkiro...@riq.qc.ca wrote:
Could you expand a little on this. It would give all of us
a different point of view when half the industry is pushing
towards Java. What is disappointing? Lack of functions, portability?
I have seen some portability
On Thu, Nov 26, 2009 at 10:20 PM, Eric Iverson eric.b.iver...@gmail.com wrote:
There may be a way (I sure hope so) to fix the 'return to top of page'. This
was one of the nastiest things to get working across browsers and platforms.
In my limited experience it can be made to work as desired on
On Thu, Nov 26, 2009 at 8:34 PM, Sherlock, Ric
r.g.sherl...@massey.ac.nz wrote:
You could create an Icon/shortcut on your desktop with the following Target
(all one line):
C:\Program Files\j701\bin\jconsole.exe -js BROWSER_j_=:'' load
'~system/extras/util/browser.ijs' launch_jbrowser_
On Fri, Nov 27, 2009 at 5:12 PM, Anssi Seppälä anssi.sepp...@enease.fi wrote:
What is the optimstic idea or benefit to put the J interpreter in the
browser?
Have you read http://www.jsoftware.com/papers/jfe.htm?
--
Raul
--
http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.5
POST
...
Responses to this method are not cacheable, unless the response
includes appropriate Cache-Control or Expires header fields.
FYI,
--
Raul
--
For
On Mon, Nov 30, 2009 at 5:21 PM, Oleg Kobchenko oleg...@yahoo.com wrote:
An alternative is to use static client HTML and JavaScript
which request one sentence at a time and builds the
transcript HTML on the client.
Also:
1. This would result in different behavior when
the session is
On Tue, Dec 1, 2009 at 3:17 PM, Oleg Kobchenko oleg...@yahoo.com wrote:
I believe J6 protocol can be viewed as linear.
I can delete content from the session manager
under J6.
(And I think I remember seeing a command that
let me replace the session's content. But I
might have mis-remembered.)
On Thu, Dec 3, 2009 at 11:05 PM, Alex Rufon alex_ru...@ist-systems.com wrote:
My suggestion is to limit the web client/user to only the j701-user and the
J701 directories.
J can already access any file on the system.
--
Raul
On Fri, Dec 4, 2009 at 10:59 PM, J. Patrick Harrington
j...@astro.umd.edu wrote:
Thanks! Does that imply that you can have
multiple sessions running? (exit 1 ...)
You can have multiple sessions running
(you just need to put them on different
ports, and access them using corresponding
URLs).
On Thu, Jan 14, 2010 at 6:39 PM, Oleg Kobchenko oleg...@yahoo.com wrote:
Does it behave differently in Perl?
Perl finds non-overlapping matches by default, but
lets you restart the match at any given position so
you can easily implement the overlapping matches
case.
It looks like
On Fri, Jan 15, 2010 at 4:27 PM, Oleg Kobchenko oleg...@yahoo.com wrote:
Note: in regex
(ab)|(cd)
the parens are redundant (unless you want to signal
which alternative triggered).
I want to determine which substring matched.
I can probably get by with i...@e.l:0 but I
will need to think
On Sat, Jan 16, 2010 at 2:32 AM, Oleg Kobchenko oleg...@yahoo.com wrote:
So maybe it makes sense to switch to native PCRE API in
jpcre DLL and enhance the corresponding verbs to allow offset,
which will improve the rxmatches (both cases) performance?
I imagine so.
See also:
Here is a buggy first draft attempt implementation for
http://rosettacode.org/wiki/Man_or_boy_test
(where the big problem is figuring out what the specification
is saying.)
A=:1 :0
'`x1 x2 x3 x4 x4'=.m
k=.y
B=. . bind 'B`x1`x2`x3`x4 A k'@(.bind 'k=.k-1')
if.k:0 do.(x4+x5)'' else. B''end.
$'test' 1!:2]4
4
9!:14''
j602/2008-03-03/16:45
According to http://www.jsoftware.com/help/dictionary/dx001.htm
4 should be standard output.
But this fails even under jconsole (on windows xp).
Is the dictionary wrong here?
--
Raul
math/misc/simplex has a bug with J's changed handlings for NaN
Specifically, the line
f=. (0 d){0 _
in http://www.jsoftware.com/svn/addons/tags/j602/math/misc/1.0/simplex.ijs
can introduce infinities which can result in NaN errors in
subsequent iterations.
--
Raul
On Tue, Mar 23, 2010 at 7:17 PM, Eric Iverson eric.b.iver...@gmail.com wrote:
You are quite right to be concerned about security. This is an issue that
has been ignored to date, but will be important to address in the near
future. I'm hoping that users who have more familiarity with this area
2010/3/24 Björn Helgason gos...@gmail.com:
The labs are not working. I keep getting one lab even if I ask for others.
I have no idea what I am doing wrong.
I can list the labs and open the texts but I can not run them.
I clicked on labs and saw the message to use jfile.
So I right clicked on
On Thu, Mar 25, 2010 at 10:15 AM, Eric Iverson eric.b.iver...@gmail.com wrote:
You have to use jfile to open a lab. Then pressing lab in the jijx window
will work with that newly opened lab.
This always opens the same lab, which is the
wrong lab for all but one selection in jfile.
--
Raul
On Thu, Mar 25, 2010 at 10:55 AM, Murray Eisenberg
mur...@math.umass.edu wrote:
First, a question: How do I (easily, I hope) change the font size in the
browser window -- without, of course, resorting to changing the
browser's own magnification/zoom factor?
I imagine you could edit the html
On Fri, Mar 26, 2010 at 11:40 AM, Don Guinn dongu...@gmail.com wrote:
Being a Windows user and not that familiar with UNIX, when you say kill my
task, do you mean enter 2!:55'' or what. I created my account and it
works, but I don't want to accidentally shut down the whole system.
I think he
On Fri, Mar 26, 2010 at 5:07 PM, Tirrell, Jordan (Consultant)
jtirr...@thomasnet.com wrote:
Is this still working for everyone else?
It is working for me.
I'm not able to connect.
I was not able to connect from work, because
our firewall prevents access to the ports used by
this server.
--
On Sat, Mar 27, 2010 at 10:12 AM, bill lam bbill@gmail.com wrote:
inside ijx, type
load 'dates'
then type
calendar 2010
Or, open it with the jfile interface and then run it.
(this would be equivalent to load 'dates').
(However it seems like run currently does
not save your changes
On Sun, Mar 28, 2010 at 6:51 PM, Roger Hui rhui...@shaw.ca wrote:
For arrays with rank greater than 2, you need to align
elements at the same row and column. That is,
in the output x{~i0;j;k and x{~i1;j;k are aligned.
The only way I know to attempt this requires the server specify the
size of
On Mon, Mar 29, 2010 at 3:22 PM, Roger Hui rhui...@shaw.ca wrote:
The last example demonstrates that vertical alignment
between planes can not be achieved by padding with
nbsp; (because that can not account for the space used
by the HTML box drawing lines).
It might be possible to construct
On Tue, Mar 30, 2010 at 6:44 PM, Roger Hui rhui...@shaw.ca wrote:
With that change, a cell in a plane no longer has the
same number of lines as a cell in the same row in another plane.
Try it on 2 2 3 $ (i..i.6),2 5$'a efghij'
Why is this an issue?
In other words, why should row height for
On Tue, Mar 30, 2010 at 7:29 PM, Roger Hui rhui...@shaw.ca wrote:
There is the rub. How much cell padding to apply?
It'd depend on the font size.
Perhaps:
{padding: 0.45em;}
?
--
Raul
--
For information about J forums
On Fri, Apr 16, 2010 at 8:43 AM, Eric Iverson eric.b.iver...@gmail.com wrote:
New version of the 701 beta is at the web site for all platforms (still
called abeta, but it is new).
Please download and install the new version. Feedback welcome!
This version apparently still uses port 5
On Fri, Apr 16, 2010 at 9:08 AM, Raul Miller rauldmil...@gmail.com wrote:
On Fri, Apr 16, 2010 at 8:43 AM, Eric Iverson eric.b.iver...@gmail.com
wrote:
New version of the 701 beta is at the web site for all platforms (still
called abeta, but it is new).
Please download and install the new
On Sun, Apr 18, 2010 at 3:26 PM, Brian Schott schott.br...@gmail.com wrote:
I am a little uncomfortable with the file and directory information
provided in the `file` window because the line beginning .. addons
remains constant and appears between two varying lines. Also, there is
no apparent
On Sun, Apr 18, 2010 at 8:28 PM, Eric Iverson eric.b.iver...@gmail.com wrote:
The folder and files are a bit funny. They perhaps should be buttons, but it
looks terrible with all those buttons. Perhaps a label saying 'select a
folder of file' or a css set special color would help the UI. All of
I am currently on a system with two monitors (one
above the other). When J opened, its windows spanned
both screens, which I found annoying.
So I went into the gtk configuration and changed the
last value for both term and edit from 0.75 to 600.
edit worked just fine, when I closed my config
So I went into the gtk configuration and changed the
last value for both term and edit from 0.75 to 600.
edit worked just fine, when I closed my config
windows and opened another.
But when I shut down J and started a new sesssion,
I got this:
|domain error: gtk_window_move
|
On Tue, May 18, 2010 at 7:24 AM, Chris Burke cbu...@jsoftware.com wrote:
I could not see how to duplicate the behavior of J6 in allowing you to
scroll past the text boundaries. There may be a gtk option for this, but
I could not find it.
If this is desirable, you could have blank lines being
2010/5/19 Björn Helgason gos...@gmail.com:
Is it really necessary to have the distribution in one stream?
I think that that would be a great thing.
Essentially, it means that the system is cohesive.
As I see it there are three different gui front end that share one
common engine.
a) the old
On Mon, May 31, 2010 at 7:24 PM, Don Guinn dongu...@gmail.com wrote:
I think that I understand what you mean, but for Windows all must be \
when passed to the operating system.
The windows operating system recognizes '/' properly.
The command shell requires '\' but the underlying
file system
On Mon, Jun 7, 2010 at 5:23 AM, Sherlock, Ric r.g.sherl...@massey.ac.nz wrote:
Where possible, my preference would be to see some additions to
the J6 base library to make it forward compatible with the J7 changes.
I like this idea.
--
Raul
On Mon, Jun 7, 2010 at 12:06 PM, Sherlock, Ric
r.g.sherl...@massey.ac.nz wrote:
I don't see any easy way of only highlighting the input and
not the output without delimiting them in some reasonably
robust way.
In J6, output is syntax highlighted.
FYI,
--
Raul
On Tue, Jun 8, 2010 at 10:37 PM, Sherlock, Ric
r.g.sherl...@massey.ac.nz wrote:
AFAIU there is a JFE (J front end) planned for j701 that will support
legacy gui code (wd), but it isn't available yet.
Hypothetically speaking, we should be able to implement wd in J
to work under the gtk front
2010/6/9 bill lam bbill@gmail.com:
One can copy j7 beta j.dll and jconole.exe to j602 bin. The j.exe and
cmd of j602 and jide continue to work.
Excellent.
But I doubt if wd and gtk frontend can both work at the same time.
I doubt that j.exe can work with gtk.
However, wd is just a verb.
On Sat, Jun 26, 2010 at 6:12 AM, Chris Burke cbu...@jsoftware.com wrote:
New jgtk beta zips are on the web site.
I keep forgetting the url for them, I suppose I should go look
it up.
After installing the beta, you can install all the addons:
load 'pacman'
'update' jpkg ''
'install' jpkg
9!:14''
j602/2008-03-03/16:45
$'a' (i.0)} 3 3$'b'
3 3
$'a' (0#a:)} 3 3$'b'
|length error
--
Raul
--
For information about J forums see http://www.jsoftware.com/forums.htm
On Sat, Jul 10, 2010 at 8:37 PM, Henry Rich henryhr...@nc.rr.com wrote:
$ (0#a:) { 3 3$'b'
0 3 3
$ (0#0) { 3 3$'b'
0 3
That might account for the difference. I am not sure that the letter of
the Dic indicates that the amend should fail in the first case but not
the second.
I
On Sat, Jul 10, 2010 at 9:44 PM, Henry Rich henryhr...@nc.rr.com wrote:
Yeah, maybe. The amend applies to 'those parts of y selected by m{'
which is nothing in each case; but 'an error is signalled if such
selection requires fill' which you could argue has happened when the
'selected parts'
On Tue, Jul 20, 2010 at 2:08 PM, Chris Burke cbu...@jsoftware.com wrote:
I had not seen this. If anything I would expect J7 to be a little slower
than J6 (because the J interpreter does more work), but probably not
noticeable.
Then again, the java interpreter had its own overhead issues...
--
After setting a breakpoint using the stop manager,
and debugging for a bit, I can not clear that
breakpoint using stop manager.
(J6.02)
--
Raul
--
For information about J forums see http://www.jsoftware.com/forums.htm
On Wed, Aug 11, 2010 at 1:50 PM, Don Guinn dongu...@gmail.com wrote:
So, should we occasionally shut down our session to get the latest updates?
Or do you somehow update our sessions without them being shut down.
Every server upgrade announcement I have seen has included a
short message
Hypothetically, jhs (or something similar) would allow
a person to develop concurrent programs using J.
Has any one played with this yet?
Thanks,
--
Raul
--
For information about J forums see
F=: 1 + 2 * ]
G=: F
'G'~
F
G`G 1 :('''`H I''=.m';'''H''~')
|value error: H
9!:14''
j602/2008-03-03/16:45
--
Raul
--
For information about J forums see http://www.jsoftware.com/forums.htm
On Thu, Sep 2, 2010 at 11:53 AM, Don Guinn dongu...@gmail.com wrote:
use. The wd interface, though restrictive, was portable and not hard to
learn. I hope that the released J7 can retain some of this ability for one
to concentrate on the problem at hand and not require large amounts of time
On Sat, Sep 25, 2010 at 6:30 AM, Kip Murray k...@math.uh.edu wrote:
What I actually typed was median =: ctrl+v , attempting to paste the
definition.
When I laboriously type median =: @-:@# { /:~ , the definition of
median is
accepted. So ctrl+v caused the problem. Results shown in my
In table in J's dictionary, describing dyadic u:
2's right should read:
char high-order 8 bits become 0
(The experienced J programmer can easily deduce the intended
meaning but new people might struggle here.)
--
Raul
--
Once again, I am installing J on a new machine.
And, once again, I need to deal with a crippling bug in J's
opengl implementation.
Here is how j64-602\system\classes\opengl\jzopengl_win_64.ijs looks
after I have fixed it:
NB. jzopengl_win_64.ijs
0 :0
coclass 'jzopengl'
create=: destroy=:
On Thu, Oct 7, 2010 at 7:37 PM, bill lam bbill@gmail.com wrote:
did you update base library using pacman?
No, not yet.
--
Raul
--
For information about J forums see http://www.jsoftware.com/forums.htm
2010/10/19 Björn Helgason gos...@gmail.com:
What is really worth while thinking about besides using tabs is to use forms
more.
Then again, simplicity is a virtue.
Then again, to my knowledge, the distinction between a tab and a
window is not exposed to the web developer.
--
Raul
2010/10/21 Björn Helgason gos...@gmail.com:
You can load pages into frames but then you have a lot of stuff around from
the page.
If you have just the contents of a script in a frame and send a line to be
executed and you get the result in another frame where the ijx is displaying
the output
On Fri, Oct 22, 2010 at 8:59 AM, Brian Schott schott.br...@gmail.com wrote:
My understanding of browser interfaces is that such tessellation of
frames/windows is not possible by the end user, but if it is I would
like to know how, please.
You can have multiple browser windows though. And you
On Sun, Oct 24, 2010 at 5:38 PM, greg heil ghei...@gmail.com wrote:
i set up a htm page consisting of an ijx, ijs and help frame from the JUM:
htmlheadtitlexsh/title/head
frameset cols=44%,*
frame src=http://www.jsoftware.com:53692/jijx; name=ijx,
scrolling='auto'
frameset
On Tue, Oct 26, 2010 at 1:16 PM, Murray Eisenberg mur...@math.umass.edu wrote:
How does one unsplit the split window created by running jdemo9?
In the browser I am currently using, I have a right-click option
(when I right-click in a browser window) to open the frame
in a new window (or a new
On Fri, Nov 5, 2010 at 2:51 PM, Eric Iverson eric.b.iver...@gmail.com wrote:
Unless there is a lot of push back, the installers will be minimal systems
pretty much as currently seen on the beta download page. When an installer
is built it will contain the latest J engine, libraries, and JHS.
I have installed j701abeta.
I am still puzzling my way through parts of it.
Currently, I think pacman deserves an explicit step in the
install instructions (how to use it to get the gtk interface
installed, for example).
I also am a bit frustrated by its interface. The old interface
let me
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