The card that Ric Sherlock & I did,
https://code.jsoftware.com/wiki/File:J602_RefCard_color_letter_current.pdf,
tries to get it all on 2 pages. We are working on a J9 version, as a
very-low-priority task.
Henry Rich
On 4/6/2022 5:38 PM, Ian Clark wrote:
I too would like to see Sergey's cheatsheet on J Wiki.
There's no rule that says NuVoc should only have one portal.
Why does https://code.jsoftware.com/wiki/NuVoc take the form it does?
Because it's the best cheat-sheet? No – that's never been established.
If memory serves, it aimed to resemble Voc (see line 3 of the above link) in
the built-in J online help:
https://www.jsoftware.com/help/dictionary/vocabul.htm
because Voc was familiar, and NuVoc was being tentatively offered as an
alternative.
Voc did at least fit on one screen, more-or-less. Screens as they were 20
years ago.
In this age of iPhones, the all-on-one-page cheat-sheet is a lost cause.
But there may be no all-round best replacement. Rather: horses for courses.
Might a newcomer prefer something like this? –
5!:5 <'dlb'
}.~ (=&' ' (i.) 0:)
xp 5!:5 <'dlb'
}. Behead * Drop
~ Reflex * Passive / Evoke
( Left Parenthesis
= Self-Classify * Equal
& Bond / Compose
' ' Const or Pronoun/verb
( Left Parenthesis
i. Integers * Index Of
) Right Parenthesis
0: Constant Function
) Right Parenthesis
5!:5 <'words'
[: jpath '~proj/words/' , ijs
xp 5!:5 <'words'
[: Cap
jpath Const or Pronoun/verb
'~proj/words/' Const or Pronoun/verb
, Ravel * Append
ijs Const or Pronoun/verb
Yes, xp exists, and I've used it for years. But I never got round to
distributing it, not wanting to clutter stdlib with my numerous cerebral
crutches – it's big enough. PM me for a copy.
On Wed, 6 Apr 2022 at 19:55, Raul Miller <rauldmil...@gmail.com> wrote:
On Wed, Apr 6, 2022 at 4:37 AM 'Sergey S' via Programming
<programm...@jsoftware.com> wrote:
I made a cheatsheet for all J primitives about a year ago. I thought
somebody might find it useful too. Here's the link:
https://sergeyqz.github.io/jcheatsheet/.
That looks like it would be nice as a wiki page, with
[[Category:Index]] and of course the appropriate wikilinks for each of
the primitives.
Thanks,
--
Raul
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
--
This email has been checked for viruses by AVG.
https://www.avg.com
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
