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Mr. Xcoder
Mr. Xcoder
9:00 PM
It constitutes Targeted voting if you are upvoting for the user, not for the content. That's forbidden all across SE.
@HyperNeutrino Well it's 12012
 
Magic Octopus Urn
Magic Octopus Urn
@Mr.Xcoder Ahhh... Lol, I just realized, I've never read the SE rules, only the PPCGSE rules.
I always assume site-wide rules are usually common sense.
 
Mr. Xcoder
Mr. Xcoder
Mine is 59487 or 59478, I think
 
HyperNeutrino
HyperNeutrino
68947 is mine I think (nope, 68942)
 
Magic Octopus Urn
Magic Octopus Urn
Wait so BOTH Mego and DJ got Mod? How's that work?
 
Erik the Outgolfer
Erik the Outgolfer
there were 2 positions...
 
Magic Octopus Urn
Magic Octopus Urn
9:01 PM
Well, I mean not so much how...
 
HyperNeutrino
HyperNeutrino
@MagicOctopusUrn 3 candidates, 2 open positions
 
Mr. Xcoder
Mr. Xcoder
I swear this sequence has already appeared.
 
HyperNeutrino
HyperNeutrino
@Mr.Xcoder there are like 80030545398605 sequences called the exact same thing
 
Magic Octopus Urn
Magic Octopus Urn
@HyperNeutrino How was it decided that we needed 2 positions, I guess would be the question, userbase size?
 
Mr. Xcoder
Mr. Xcoder
> Coefficients of ménage hit polynomials
 
HyperNeutrino
HyperNeutrino
9:02 PM
oeis.org/… @Mr.Xcoder
@MagicOctopusUrn hm good question, idk :P we need an even number of mods?
 
Mr. Xcoder
Mr. Xcoder
I am 100% sure I've seen this before in that challenge
 
Magic Octopus Urn
Magic Octopus Urn
@HyperNeutrino It must be the same rules as TV volume, divisible by 2 or 5 or none at all.
 
label a -- goto a
label a -- goto a
145858 is mine? Wait, that's not from any of SE sites...
 
HyperNeutrino
HyperNeutrino
@MagicOctopusUrn ? idk lol
 
label a -- goto a
label a -- goto a
I never tried to memorize a se/ppcg id because i dont have to
 
Mr. Xcoder
Mr. Xcoder
9:02 PM
@HyperNeutrino ಠ_ಠ NJA Slone
 
HyperNeutrino
HyperNeutrino
lol
 
Mr. Xcoder
Mr. Xcoder
The description is identical, the terms are entirely different.
 
label a -- goto a
label a -- goto a
I haven't even remembered my bank ID nor school ID. Only ID from one game, because I had to put link to my PM page in all my forum games
 
HyperNeutrino
HyperNeutrino
@Mr.Xcoder offset
 
Mr. Xcoder
Mr. Xcoder
Welp.
> Conjecture: 2*(-252307*n+1041077)*a(n) +(504614*n^2-3362985*n+5118150)*a(n-1) +(1280831*n^2-7397886*n+6461565)*a(n-2) +(746598*n^2-2913543*n-1336090)*a(n-3) +(-405481*n^2+6175011*n-15469320)*a(n-4) +(-375862*n^2+4098537*n-8846430)*a(n-5) +2*(-187931*n+560630)*a(n-6)=0. - R. J. Mathar, Nov 02 2015
And they rejected a simple formula of mine saying It's too complicated for a simple sequence, but they include this...
 
HyperNeutrino
HyperNeutrino
9:05 PM
Pfft, conciseness on the OEIS? unheard of
 
Mr. Xcoder
Mr. Xcoder
I guess our answers cannot rely on unproven conjectures by default, right?
 
HyperNeutrino
HyperNeutrino
@cairdcoinheringaahing ^
 
J. Sallé
J. Sallé
@Mr.Xcoder well, what is their definition of a simple sequence?
Maybe they don't think this specific one is simple?
 
Mr. Xcoder
Mr. Xcoder
I. have. No. Idea.
@J.Sallé This one is not simple.
But what are ménage hit polynomials?
 
J. Sallé
J. Sallé
1 min ago, by Mr. Xcoder
I. have. No. Idea.
 
Riker
Riker
9:10 PM
@betseg too real
 
label a -- goto a
label a -- goto a
we've got a lesson in Poland where you have to remember PIN's
 
betseg
betseg
i think this is good enough but still bad in many ways that i dont know of. i want to post it in CR but im scared ;_;
 
Mr. Xcoder
Mr. Xcoder
#define MINE 9
#define FLAG 9
Hmmm... This looks weird
 
betseg
betseg
one is for the actual field, one is for the mask, and both are one greater than the maximum adjacent mine count possible
 
Magic Octopus Urn
Magic Octopus Urn
@labela--gotoa The only solidly impressive number I have memorized is my CC number (but that's only the case for 2 more months). The only reason I tried to do that is so I can at least order a pizza if I lose my wallet lol.
 
Mr. Xcoder
Mr. Xcoder
9:14 PM
so we won't leak memory... except a sigkill, then rip CR won't appreciate this :P
 
label a -- goto a
label a -- goto a
@MagicOctopusUrn Actually the lesson is history. .-. remember dates, remember dates...
 
betseg
betseg
@Mr.Xcoder the wording or leaking memory? :P
because there isnt a way to prevent the latter
 
Mr. Xcoder
Mr. Xcoder
The wording :P
 
Magic Octopus Urn
Magic Octopus Urn
@labela--gotoa O_o?
 
label a -- goto a
label a -- goto a
@MagicOctopusUrn We normally learn history at school and it's one of worst lessons...
 
Mr. Xcoder
Mr. Xcoder
9:16 PM
@betseg Looks good to me :)
 
label a -- goto a
label a -- goto a
and it's basically about remembering dates...
 
DLosc
DLosc
@HyperNeutrino Here you go! :D
 
Magic Octopus Urn
Magic Octopus Urn
@labela--gotoa List of classes I failed in college: [Sociology, Some MIPS Class that 40% of Students Failed]
 
Mr. Xcoder
Mr. Xcoder
if(IS_MINE(mask[y + dy][x + dx]) != IS_MINE(field[y + dy][x + dx])) {
    // exit game
    return 1;
}
 
label a -- goto a
label a -- goto a
I wish I could sit at home and write code 24/h
 
Magic Octopus Urn
Magic Octopus Urn
9:17 PM
@labela--gotoa The sociology fail was because we had to literally memorize vocabulary words and regurgitate them in essay form ._.
 
Mr. Xcoder
Mr. Xcoder
perhaps you can remove those brackets?
 
Magic Octopus Urn
Magic Octopus Urn
@labela--gotoa Maybe get a job programming ;{P?
 
label a -- goto a
label a -- goto a
@MagicOctopusUrn oh.
 
Mr. Xcoder
Mr. Xcoder
golfs some code that is not supposed to be golfed
 
label a -- goto a
label a -- goto a
@MagicOctopusUrn That could be my job, if I wasn't yet in school.
.-.
 
Magic Octopus Urn
Magic Octopus Urn
9:19 PM
@labela--gotoa I used to tutor for $$$, actually not terrible. Just gotta pick your clients... very well.
 
betseg
betseg
@Mr.Xcoder perhaps remove all whitespace and save 5429 bytes? :P
 
moonheart08
moonheart08
@Mr.Xcoder brb golfing GCC
 
label a -- goto a
label a -- goto a
@MagicOctopusUrn I don't think anyone would be interested in my "lessons"
peps here are really... no words to describe it
 
moonheart08
moonheart08
'smart'? :P
 
DLosc
DLosc
@betseg Post it! Code Review is like a tetanus shot: It hurts a lot at first but in the long run it's good for you.
 
Erik the Outgolfer
Erik the Outgolfer
9:22 PM
@DLosc legendary (especially here in Greece)
 
Magic Octopus Urn
Magic Octopus Urn
@DLosc Witcher quote: "The longer you practice alone, the more you ingrain your mistakes."
 
label a -- goto a
label a -- goto a
cmc (jk): write an algorithm that prints 1453, so I can remember that date... .-. it's repetitive... two things attached to it .-.
 
betseg
betseg
@DLosc lol
 
Erik the Outgolfer
Erik the Outgolfer
wait, that is the date you keep forgetting? >_> end of Byzantine Empire
May 29, 1453 :P
 
label a -- goto a
label a -- goto a
yeah
.-.
 
betseg
betseg
9:25 PM
i remember it because erdoğan repeats that at every rally ever
 
Erik the Outgolfer
Erik the Outgolfer
I'm sure now you'll remember it
 
label a -- goto a
label a -- goto a
1+ 345.rotate
I think I got it
This is how you learn dates
 
Magic Octopus Urn
Magic Octopus Urn
History was rough for me too b/c of dates. I prefer Gistory, the practice of History where you know crap has happened, but not when or any specific details.
 
Erik the Outgolfer
Erik the Outgolfer
lol
@labela--gotoa except that ".reverse" is most probably easier to remember than ".rotate"
 
AdmBorkBork
AdmBorkBork
My favorite is history that doesn't line up in my brain right. Like, Martin Luther King, Jr. and Anne Frank were born in the same year.
 
label a -- goto a
label a -- goto a
9:26 PM
@EriktheOutgolfer Oh, that would work too
 
Erik the Outgolfer
Erik the Outgolfer
or even this
 
Magic Octopus Urn
Magic Octopus Urn
@AdmBorkBork I... You... The... What? Wow. Okay.
 
Erik the Outgolfer
Erik the Outgolfer
12345 -> 2->+: 1+345 -> reverse each: 1+543 -> 1543
 
dzaima
dzaima
@EriktheOutgolfer except that 1543 ≠ 1453
 
betseg
betseg
should i include the gpl header on the snippet when posting it to CR? :P
 
Magic Octopus Urn
Magic Octopus Urn
9:29 PM
•5³• -> 1453 in 05AB1E.
 
Erik the Outgolfer
Erik the Outgolfer
@dzaima well, that's as far as my memory goes, then you do -> sort: 1345 -> 3 is last: 1453
 
Magic Octopus Urn
Magic Octopus Urn
Neat because the code has 145³ in it lol.
 
betseg
betseg
@MagicOctopusUrn •5³ also apparently
 
label a -- goto a
label a -- goto a
@MagicOctopusUrn I'm sure it's easier to remember the date itself than the compression algorithm to calculate it .-.
 
Magic Octopus Urn
Magic Octopus Urn
@betseg Yeh, you don't need closing quotes or ending statements if your program prematurely terminates, it assumes them.
 
Erik the Outgolfer
Erik the Outgolfer
9:31 PM
@betseg only when your program ends there though
 
betseg
betseg
@labela--gotoa except the powers of ten :P
 
Magic Octopus Urn
Magic Octopus Urn
@betseg Just like how TFTF"Hi pushes Hi to the stack 100 times. If you wanted to PRINT each "Hi" you'd need the endquote: TFTF"Hi",
 
label a -- goto a
label a -- goto a
gtg
 
betseg
betseg
bai
 
label a -- goto a
label a -- goto a
thanks for help :P
 
New Main Posts
New Main Posts
9:33 PM
0
Q: Want to see a Magic Card Trick?

Magic Octopus UrnThe first magic card trick I ever learned as a child was the following: Have 1 deck of cards where the pattern on the back is not vertically symmetric. Organize all cards to be facing one direction. Ask an individual to, "pick a card, any card, memorize it and give it back to you". Proceed to p...

code-golf random card-games
 
Adám
Adám
@labela--gotoa Maybe you can remember the word "dehi"?
 
betseg
betseg
adec? (every nth letter for every digit :P)
 
Magic Octopus Urn
Magic Octopus Urn
@betseg That's actually not a bad idea lol. Maybe replace the first 2 digits with the letter corresponding to those two digits? 1453 -> N53?
Dunno how you'd do the months/days though...
 
Adám
Adám
@MagicOctopusUrn Wait, what is @labela--gotoa trying to remember?
 
Magic Octopus Urn
Magic Octopus Urn
(Months-Days)/(Number of Concurrent Wars in that Year)*(The Third Letter of the Current Predominate Religion Converted to ASCII)
 
Adám
Adám
9:39 PM
@MagicOctopusUrn ‽
 
Magic Octopus Urn
Magic Octopus Urn
@Adám May 29, 1453 - As Erik stated, the End of the Byzantine Empire, for a history quiz.
@Adám He was complaining about how genuinely annoying history tests are because they test your ability to memorize dates, not test your knowledge of the over-arching lessons to be learned, etc... That was just a nonsense formula to "help" memorize a date lol.
@Adám I was curious, what did you mean by this anyway?
 
Adám
Adám
@MagicOctopusUrn Hebrew accent "dehi" is Unicode decimal 1453.
 
Magic Octopus Urn
Magic Octopus Urn
@Adám Unless you're using that on the regular I doubt that'd be helpful to most ;P.
 
label a -- goto a
label a -- goto a
Not only dates, but also some random, not necessarily useful information + super hidden details
 
betseg
betseg
just remember it as -16302124800, in unix time
 
label a -- goto a
label a -- goto a
9:44 PM
14:53 I'm usually home this time .-.
 
Magic Octopus Urn
Magic Octopus Urn
@labela--gotoa "What color was Franz Ferdinand of Austria's favorite scarf?"
 
label a -- goto a
label a -- goto a
@MagicOctopusUrn, hah no :P
 
Magic Octopus Urn
Magic Octopus Urn
@labela--gotoa If, after us literally discussing the number 1453 for a solid 30 minutes, you miss the answer to the end of the byzantine empire I'll be disappointed.
 
New Meta Posts
New Meta Posts
0
Q: Ethics around improving answers in comments

ngnI often prefer to improve other people' answers instead of writing one of my own (unless mine would be considerably different). To be entirely honest, I do this for petty selfish reasons - to show off that I can, to avoid having to explain the answer myself, and maybe to gain some reputation. Th...

discussion
 
Adám
Adám
@labela--gotoa 1 + 4 = 5, 5 - 3 = 2, 3 + 2 = 5 (May) and this is so crazy, that the only proper response is "No!" in German: 9.
 
label a -- goto a
label a -- goto a
9:46 PM
@MagicOctopusUrn I wouldn't be surprised if that's the only thing I'll remember :p
 
Adám
Adám
@MagicOctopusUrn Monochromatic magenta.
 
Poke
Poke
anyone into flight sims
 
label a -- goto a
label a -- goto a
12345.split(2).forEach(x=>x.rotate_left())
 
Poke
Poke
If so you may want to check yo'self rockpapershotgun.com/2018/02/19/…
 
Magic Octopus Urn
Magic Octopus Urn
@Adám Monochromatic magenta? Is this a reference to something :P? Or is that a legit answer from the Archives of Adam :P?
 
Adám
Adám
9:55 PM
@MagicOctopusUrn Let me give you a hint: If I ever get a magnetic monopole, I'll paint it monochromatic magenta.
 
Magic Octopus Urn
Magic Octopus Urn
@Adám Oh... yeah, I'm dumb. Haven't used the word "monochromatic" in quite the long time.
 
betseg
betseg
@betseg i.imgur.com/RW5BWsh.png shouldve posted a few hours ago :P
 
Magic Octopus Urn
Magic Octopus Urn
Can you make Piet programs using paint?
 
Erik the Outgolfer
Erik the Outgolfer
yes I think so? but I think colors have to be exact
 
ASCII-only
ASCII-only
@EriktheOutgolfer obviously :P
 
Magic Octopus Urn
Magic Octopus Urn
9:59 PM
@Adám Also thanks for getting me to the wikipedia page on magnets, RIP the next 30 minutes of my life in a good way. I'm like three links deep >_> en.wikipedia.org/wiki/Curie_temperature
 
DJMcMayhem
DJMcMayhem
Because I was busy earlier, I haven't actually seen my name in blue yet.
Ah there it is. Nice :)
 
Magic Octopus Urn
Magic Octopus Urn
@DJMcMayhem Gratz!
 
J. Sallé
J. Sallé
@MagicOctopusUrn the good old wikipedia vortex; you start reading about magnets, suddenly it's been 4 hours and you're reading about Finnish death metal of the early 90s
 
Riker
Riker
@DJMcMayhem :D nice!
@MagicOctopusUrn yes as long as you turn off anti-aliasing and only click pixel by pixel
 
Magic Octopus Urn
Magic Octopus Urn
@J.Sallé Finnish Death Metal you say ( ͡° ͜ʖ ͡°)?
4 hours later I'm back to magnets
 
moonheart08
moonheart08
10:03 PM
@J.Sallé i thik you're describing TVTropes
 
mudkip201
mudkip201
@moonheart08 ಠ_ಠ
 
moonheart08
moonheart08
Totally not trying to trap everyone or anything
 
mudkip201
mudkip201
lol
 
Riker
Riker
thanks, google: gives me the plot of the matrix (movie) for "matrix plot"
>.>
 
mudkip201
mudkip201
lel
 
Erik the Outgolfer
Erik the Outgolfer
10:06 PM
 
J. Sallé
J. Sallé
@MagicOctopusUrn precisely
 
ASCII-only
ASCII-only
@Riker wel... what do you expect
 
Magic Octopus Urn
Magic Octopus Urn
@J.Sallé 17 years later +2hours I'm in the middle of the hellish cyclical loop that is Wikipedian Finnish ferromagnetic death metal.
 
ASCII-only
ASCII-only
@EriktheOutgolfer wow such a ripoff
 
moonheart08
moonheart08
18 years later you're at the wikipedia page describing you and your wikipedia adventure
 
Erik the Outgolfer
Erik the Outgolfer
10:08 PM
the other one is under maintenance though
 
Magic Octopus Urn
Magic Octopus Urn
@EriktheOutgolfer it makes me happy that this may have been a professor's assignment to his/her students at some point lol.
@moonheart08 That'd be so friggen' meta...l
 
J. Sallé
J. Sallé
@MagicOctopusUrn That sounds strangely appealing. I need to listen to some of that now
 
Magic Octopus Urn
Magic Octopus Urn
@J.Sallé Anywhere remotely non-american + the words "death metal" basically have me thinking of Toki from DeathKlok immediately lol.
I never watched the show, just the way he talked had me loling sometimes.
 
J. Sallé
J. Sallé
@MagicOctopusUrn Hah! Toki's a great character
 
Magic Octopus Urn
Magic Octopus Urn
@J.Sallé You're nots just sayings that are yous?
 
J. Sallé
J. Sallé
10:17 PM
@MagicOctopusUrn totes nots
 
Magic Octopus Urn
Magic Octopus Urn
Inb4 DJMcMayhem comes back in here and his eyes are immediately drawn to the only bolded text in the whole channel... Wikipedian Finnish ferromagnetic death metal?!?! I literally don't think we could get more off-topic lmao.
 
Adám
Adám
Searching "ferromagnetic death metal" yields things about removing metal items before MRI. Now I cannot unsee that.
 
J. Sallé
J. Sallé
@Adám oh god ಠ_ಠ
 
moonheart08
moonheart08
ಠ_ಠ
 
Riker
Riker
@MagicOctopusUrn ty
 
Magic Octopus Urn
Magic Octopus Urn
10:30 PM
@Riker Fair enough.
@Riker Still was an interesting read on why that's the fact though haha.
 
Riker
Riker
^
 
moonheart08
moonheart08
http://en.cppreference.com/w/cpp/language/constraints

My savior has come
Oh, and more opprotunities for compile time template code
lul
 
J. Sallé
J. Sallé
:42971092 I almost got that one but the Ç was in the wrong spot >.>
 
Adám
Adám
@J.Sallé The markdown is messing me up. Hang on.
Preparing for next webinar:
CMC: [["·abcdefghijklmnopqrçtuvwxy","·ä·············ö···s·ü····"],["-ABCDEFGHIJKLMNO‌​PQRÇTUVWXY","·Ä·············Ö···S·Ü····"]] (where · indicates a space)
Easier to visualise with the default APL output: 
 abcdefghijklmnopqrçtuvwxy
 ä             ö   s ü

-ABCDEFGHIJKLMNOPQRÇTUVWXY
 Ä             Ö   S Ü
 
J. Sallé
J. Sallé
I see it now, but why is Ç in S's place?
 
Adám
Adám
10:45 PM
@J.Sallé It's a placeholder for ß/ẞ.
 
J. Sallé
J. Sallé
@Adám Ah, I see
 
ASCII-only
ASCII-only
@Adám :|
 
Adám
Adám
@ASCII-only Why the frown?
 
ASCII-only
ASCII-only
> placeholder
 
Adám
Adám
@ASCII-only I need it because I'm doing successive replacements with ß → sç and ẞ → SÇ. If I used the proper characters, the replacements would keep expanding forever.
 
DJMcMayhem
DJMcMayhem
10:55 PM
@Adám Why no z?
 
Adám
Adám
@DJMcMayhem Because typos :-(
 
DJMcMayhem
DJMcMayhem
Should I do 'z' if I answer it?
 
Adám
Adám
@DJMcMayhem Yes. (Where is the CMC sandbox?)
 
J. Sallé
J. Sallé
@Adám this makes me really want ⍳'z' to work >.>
 
Adám
Adám
@J.Sallé 819⌶⎕A?
 
J. Sallé
J. Sallé
10:57 PM
@Adám yeah but ⍳'z' is 2 bytes shorter :p
 
DJMcMayhem
DJMcMayhem
Also, why the dash on the uppercase but space on the lowercase?
 
Adám
Adám
@DJMcMayhem That's intentional. It means that spaces and dashes initially sort identically and only if we need to tie-break, then dashes come after spaces.
 
DJMcMayhem
DJMcMayhem
 
Adám
Adám
@DJMcMayhem All of this is really a left argument to APL's ⍋ function which sorts with a custom alphabet. Each dimension in the alphabet indicates another level of sorting. So initially, aäAÄ all sort the same, but then if we need to tie-break, a and ä precede A and Ä, and only then do we tie-break by letting a precede ä and A precede Ä.
@DJMcMayhem Isn't that a 4×27 table?
@DJMcMayhem 30 bytes or chars?
 
DJMcMayhem
DJMcMayhem
Bytes. (The code in my message is slightly different cause of markdown)
@Adám Yes. Is that a problem?
 
Adám
Adám
11:05 PM
@DJMcMayhem Yes, look at the "CMC" line. It's a 2×2×27 array. APL indicates the two separate layers with an empty line.
 
DJMcMayhem
DJMcMayhem
V doesn't really have arrays. Is a blank line in the middle good enough?
 
Adám
Adám
@DJMcMayhem OK then.
 
DJMcMayhem
DJMcMayhem
 
Adám
Adám
@DJMcMayhem Neat. So V's character set has all those chars? Good thing I didn't use ß and ẞ, eh?
 
DJMcMayhem
DJMcMayhem
Haha. V has ß but not ẞ
 
Adám
Adám
11:11 PM
@DJMcMayhem I don't think any character set has ẞ. It isn't even properly supported by Unicode: It lower-folds to ß, but ß doesn't upper-fold to ẞ.
 
DJMcMayhem
DJMcMayhem
Strangely enough, ẞ to lower is ß, but ß to upper is SS in V
 
totallyhuman
totallyhuman
python does that
 
Adám
Adám
9
Q: Case-fold German

AdámGiven a German string and an indication of a case (lower/upper/title), fold the string to that case. Specifications Input will consist only of a–z plus äöüß-,.;:!?'" in uppercase and/or lowercase. The target case may be taken as any three unique values (please specify what they are) of a consi...

code-golf string natural-language alphabet text-processing
 
Pavel
Pavel
@Adám I think C# does that if you set Culture to German.
 
Adám
Adám
@Pavel I doubt it, but would love to have it verified.
 
Pavel
Pavel
11:15 PM
I'm not sure though, C# Culture always seems to affect only the stuff you don't want it to affect.
 
Adám
Adám
@Pavel It appears not. (⎕NEW String(⊂,'ß')).ToUpper⊂⎕NEW Globalization.CultureInfo(⊂'de-DE') gives me ß.
 
Pavel
Pavel
It does do things, like, remove the dot off of I sometimes
And make int.Parse swap the meaning of . and , which is particularly annoying if you're storing a CSV of floats.
 
Adám
Adám
@Pavel Yes, (⎕NEW String(⊂,'i')).ToUpper⊂⎕NEW Globalization.CultureInfo(⊂'tr-TR') gives me İ.
 
Pavel
Pavel
On the other hand, things like string.Equals will consider ß and ss to be the same with de-DE culture.
 
Downgoat
Downgoat
@DJMcMayhem could you unfreeze VSL room: chat.stackexchange.com/rooms/46888/vsl
 
Adám
Adám
11:29 PM
@Pavel I don't know enough .NET to try that. Maybe after tomorrow's lesson you'll be able to.
 
DJMcMayhem
DJMcMayhem
@Downgoat Done. I've never done that before :D
 
Pavel
Pavel
@Adám How do you call .NET functions in Dyalog with 3 arguments?
 
Adám
Adám
@Pavel Notice the ⊂s ? That's because it has to be a single argument. Multiple arguments would just be a vector of arguments.
@Pavel E.g. inst←⎕NEW SomeObject(arg1 arg2 arg3) or inst.Function arg1 arg2 arg3
 
Downgoat
Downgoat
@ASCII-only can you come into VSL room have design question now that working on backend
 
Pavel
Pavel
@Adám String.Equals(⊂,'ß' ⊂'ss' StringComparison.CurrentCulture) in that case
I think
Or InvariantCulture
Or C#
 
Adám
Adám
11:37 PM
@Pavel String.Equals (,'ß') 'ss' StringComparison.CurrentCulture indeed returns 1.
@Pavel C# requires so much boilerplate and extra syntax (parens and semicolons and commas…) Much easier to write the equivalent Dyalog APL. Wonder if there is anything that can be done in C# which cannot be easier done in Dyalog APL.
 
Pavel
Pavel
@Adám Hmm... async/await?
@Adám Do you know what your CultureInfo.CurrentCulture is? On TIO it's en-US.
 
Adám
Adám
@Pavel I have en-US on my local machine too.
@Pavel Dunno. Show me!
 
ASCII-only
ASCII-only
oh yeah @Downgoat how do you feel about you and Chatgoat being sacrificed to the mods
 
Adám
Adám
 
ASCII-only
ASCII-only
@J.Sallé oh yes I should really (try to) fix everything that's broken on it sometime soon
 
Pavel
Pavel
11:45 PM
 
ASCII-only
ASCII-only
@Fatalize You mean 6-8 weeks after we have 6-8 mods (as in not a guarantee until we get our 8th mod)
@Adám like Charcoal :P
 
Downgoat
Downgoat
@ASCII-only what
 
ASCII-only
ASCII-only
4 hours ago, by Martin Ender
@Mego @DJMcMayhem Welcome aboard! :) We're getting the goats ready for the inauguration ritual.
 
New Main Posts
New Main Posts
0
Q: Regex for multiples of 9

Alex MeiburgIt is easy to describe a finite state machine that recognizes multiples of 9: keep track of the digit sum (mod 9) and add whatever digit is accepted next. Such a FSM has only 9 states, very simple! By the equivalence between FSM-recognizability and regular languages, there is a regular expression...

code-golf regular-expression
 
Adám
Adám
@Pavel Sorry, I don't know enough to copy that. But Dyalog APL can certainly spin up parallel threads and have them await each others' completion. For things where performance isn't an issue, it is extremely easy using APL threads (where APL slices the time of a single CPU thread), but the isolate workspace makes it quite easy to do even proper CPU threads.
 
Pavel
Pavel
11:54 PM
@Adám Here's a better example:
 
ASCII-only
ASCII-only
@Pavel argh comment overload
 
Pavel
Pavel
@ASCII-only I'll admit return 4; //return 4 was a bit much
 
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