You wind up using a loop or something equivalent to a loop.
A lot of rfcs specify looping algorithms. So... using loops when
implementing support for those algorithms seems like the right choice.
That said, /\. can be used to construct loop-like behavior, if you must.
Thanks,
--
Raul
On Mon,
Context for discussion, section 6.6 of this png rfc
* http://tools.ietf.org/html/rfc2083
The forward filter seems trivial, but the backward filter seems
tricky to me if not using loop. Any idea on a loop free
solution?
NB. Paeth Predictor
paeth=: 3 : 0
p=. +/ 1 1 _1 * y
y{~ (i.<./) |p-y
)
for
I guess fork_jtask_ is used in windows.
I would prefer png to pdf output because pdf veiwers requie
x-window running while png can be viewed under framebuffer.
Вс, 31 авг 2014, Scott Locklin написал(а):
> Thanks for the quick reply, Bill.
>
> I remember how to do it now. If you load the plot met
Thanks for the quick reply, Bill.
I remember how to do it now. If you load the plot methods via
require'plot' from emacs, and you're set up to use the pdf viewer, you
have to change the following part of stdlb.ijs to include the extra '
&' to fork the PDF viewer. (aka change the "2!:1 cmd" li
I know almost nothing about emacs. for J7 Jconsole , there is a
cairo output which generates png image. at ~temp/plot.png IIRC.
Вс, 31 авг 2014, Scott Locklin написал(а):
> I know some of you are emacs types like me. I recall being able to call up
> multiple plots in emacs using jconsole/J7.x/ema
I know some of you are emacs types like me. I recall being able to call
up multiple plots in emacs using jconsole/J7.x/emacs, but I can't for
the life of me remember the configuration magic for achieving this.
The symptom, just to be clear, is you need to kill the plot window to
return to the
Thomas wrote:
> Yes. It turns out that O. seems to acts as a "recursion scope" as in the
> 103!:0 foreign documented in the link. That was unintentional but makes...
Regarding the recursion scope, for many years I thought that it would be
difficult to write an adverb, in the official version of t
never seen that (0&#) "trick" before, this may be more standard:
definedwhere=: ((<'Not from script') ,~ [: 4!:3 ''"_) {~ 4!:4@boxopen
- Original Message -
From: Henry Rich
To: programm...@jsoftware.com
Cc:
Sent: Sunday, August 31, 2014 11:46:00 AM
Subject: Re: [Jprogramming] Need help
Nice. Thank you.
On Sun, Aug 31, 2014 at 11:46 AM, Henry Rich wrote:
> Apply 4!:3 to the result of a verb rather than a noun. This delays
> execution.
>
> whichscript =: ((<'Not from script') ,~ 4!:3@(0&#)) {~ 4!:4@boxopen
>
> Henry Rich
>
>
> On 8/31/2014 11:37 AM, Vijay Lulla wrote:
>
>> Dea
Apply 4!:3 to the result of a verb rather than a noun. This delays
execution.
whichscript =: ((<'Not from script') ,~ 4!:3@(0&#)) {~ 4!:4@boxopen
Henry Rich
On 8/31/2014 11:37 AM, Vijay Lulla wrote:
Dear J-ers,
How would I define a verb 'definedwhere' which finds out where a particular
item
Dear J-ers,
How would I define a verb 'definedwhere' which finds out where a particular
item got defined? I.e. using 4!:3 and 4!:4 utilities...but dynamically.
For e.g.,
definedwhere 'nl'
/Users/v/j64-802/system/main/stdlib.ijs
NB. This is similar to
(4!:4 <'nl') { 4!:3''
/Users/v/j64-8
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