The Nineteenth Byte

Ronronner

9:00 PM

@NathanMerrill Can I post 2 solutions?

Nathan Merrill

@Ronronner just edit your old one :)

Ronronner

I mean, 1 solution in Go and 1 in JS

Nathan Merrill

oh, absolutely

there's probably already one in JS, so after you write it, make sure its not identical to yours

Ronronner

yes I know

Yay295

Is there any way I can answer a protected question with 1 (101) rep? I have an answer for codegolf.stackexchange.com/questions/85994 but it was locked 40 minutes ago to users with <10 rep.

PhiNotPi

9:02 PM

Element will rise again! codegolf.stackexchange.com/a/86202/2867

Martin Ender

@NathanMerrill no I just can't read

Nathan Merrill

:)

mbomb007

@Dennis Thanks for adding a byte counter to Sesos debugger output. :)

Eᴀsᴛᴇʀʟʏ Iʀᴋ

@Yay295 no. You need 10 rep on-site.

You can probably answer another question first though?

Ronronner

a=[0,1,2,3,4,5,6,7,8,9,10]; for(a[0];a[0]<a.length;a[0]++){alert(a[a[0]]);}

Do you like this solution?

Zizouz212

9:08 PM

*solution

Ronronner

Sorry

Yay295

Sure. Maybe if a spend another hour or two looking at another question I'll be able to answer it with something acceptable, and then maybe by tomorrow someone will have upvoted it and I'll have enough rep to answer the question I have an answer for now. Sounds perfectly reasonable.

Martin Ender

@Yay295 I unprotected the challenge. Welcome to the site! :)

PhiNotPi

I think the only reason that question is protected was due to 2 spam answers, right? I think protection is more meant for when stuff "goes viral."

Yay295

Thanks Martin. :) I've actually been here for over a while, I've just never gotten to a question quick enough to answer before.

Martin Ender

9:13 PM

Well it looks like the deletion of the Lua answer triggered it, but the spam likely accelerated it.

Yay295

*over a year

mbomb007

@Dennis I don't see a way to save more bytes there. I copied the shortest known negation algorithm from the BF algorithms page, and I shortened it still, using , instead of [-].

Ronronner

a

wait

PhiNotPi

Since when does , do the same thing as [-]?

Martin Ender

@PhiNotPi it does at EOF

mbomb007

9:14 PM

@PhiNotPi When input is at EOF

Martin Ender

(depending on the interpreter)

uoɥʇʎPʎzɐɹC

who else is trying to get rep from the SO doc beta?

lovely rep

mbomb007

@PhiNotPi But it's really Sesos I'm writing in, not BF. So it's actually get instead of jmp \n sub 1 \n jnz

Steven H.

So many good questions go by while I'm still trying to write an interpreter for a code golfing language... I really need to speed up working on that

PhiNotPi

Okay

Helka Homba

9:16 PM

Would one say that there are two 0-input truth tables? i.e. one for True, one for False

Dennis

@mbomb007 The TIO interpreter does that, but you can't really see the output. I'll print a hexdump to STDERR that can be viewed with the Debug flag.

mbomb007

@Dennis Thanks.

Dennis

@mbomb007 You don't have to negate it. There's a better way.

Ronronner

0

A: Print Numbers from 1 to 10

JS, 75 Bytes a=[0,1,2,3,4,5,6,7,8,9,10]; for(a[0];a[0]<a.length;a[0]++){alert(a[a[0]]);}

I posted my js solution too

Anyone can help me to understand a challenge?

@Dennis @NathanMerrill

Steven H.

@Dennis, as someone who doesn't know the Jelly functions I don't understand what dictionary.py is there for or why it's organized like it is

mbomb007

9:20 PM

@Ronronner Why don't you just do a for loop from 1 to 10?

Steven H.

Can you explain that to me?

Ronronner

@mbomb007 I don't know how to did it with my way

mbomb007

@StevenH. Go to The Jelly Chatroom for that.

Steven H.

There's a Jelly chatroom?

uoɥʇʎPʎzɐɹC

is no one enjoying the delicious rep on SO docs or is it just me?

yep

Steven H.

9:22 PM

Learn something new every day I guess

mbomb007

@StevenH. It's like Jelly World from Neopets in there.

Steven H.

I see

mbomb007

@Dennis Using nop or jne? I can't think of something shorter.

Dr Green Eggs and Iron Man

I'm just one more upvote from rep capping again. :)

mbomb007

@DrGreenEggsandIronMan What's the cap? I don't think I've ever hit it.

Dennis

9:25 PM

@mbomb007 Nope, it would work in BF as well.

Dr Green Eggs and Iron Man

@mbomb007 200 per day (but only on upvotes).

Accepts and bounties are exempt.

mbomb007

I always feel super powerful when I get the Necromancer badge. It feels so good to raise the dead!

@Dennis Does a negative count as falsey?

@LegionMammal978 Where's your avatar?

Eᴀsᴛᴇʀʟʏ Iʀᴋ

it's a white square

mbomb007

@EᴀsᴛᴇʀʟʏIʀᴋ Your mom's a white square.

LegionMammal978

Dennis

9:36 PM

@mbomb007 No, since the only conditional is jnz. You could crash the interpreter though.

Eᴀsᴛᴇʀʟʏ Iʀᴋ

she is that

but @LegionMammal978 is both a white square and not my mom.

Lembik

I am trying to run this answer to my challenge paste.ubuntu.com/20365301

I do gcc -mcmodel=medium -std=c99 -O2 Anders.c -o Anders

./Anders
Killed

LegionMammal978

@mbomb007 We are all; yet we appear as none.

mbomb007

@Dennis How so? I've successfully printed negatives.

Lembik

what dumb thing am I doing please :)

Dennis

9:36 PM

in Esoteric Programming Languages, 24 mins ago, by Dennis

def put(_):
	global code_head
	if numeric_output:
		print(data[data_head])
	else:
		if mask > 0:
			stdout.buffer.write(bytes([data[data_head]]))
		else:
			try:
				char = chr(data[data_head])
			except:
				exit('Invalid code point (%d) for encoding %s.'	% (data[data_head], getlocale()[1]))
			print(char, end = '')
	code_head += 1

LegionMammal978

@mbomb007 Haha, totally disregard that message, definitely slipped up in my writing somehow

mbomb007

@Dennis I use set numout, so there's no problem...

Dennis

But you don't have to.

Lembik

any help hugely appreciated.. please! :)

mbomb007

@Dennis Idk. Tell me after the bounty period is over if I can't find it.

I'm kind of tired of f***ing my brain all day.

One does not simply spend all day programming in BF.

Lynn

9:44 PM

@Lembik I'd ask the author

mbomb007

@LegionMammal978 I used to do something similar for a wikia site. I was ranked 4th overall for reputation. The site's useless now, though, since the Clash of the Dragons CCG game was "retired" or shut down by the creators.

They had power creep, and tried to fix it by making cards of older sets "legacy" and not usable for many things. Many players hated that.

Yay295

I can get some code to run in Chrome's console fine, but it's not running in the Code Snippet thing. Anyone know what's wrong?

Ronronner

Hello

Can I ask a feedback?

Yay295

f=s=>(s=s.match`^a(.*)b$`[1])?f(s):1

["ab", "aabb", "", "a", "abb", "abc", "abab", "abba"].map(s => {
try {console.log("f(\"" + s + "\") returned " + f(s));}
catch(e) {console.log("f(\"" + s + "\") did not return.");}
});

PhiNotPi

@mbomb007 (Almost zero CCG experience, but how does making older cards unusable fix the power creep?)

Ronronner

9:49 PM

codegolf.stackexchange.com/questions/86149/divisibility-test/… Do you like it?

Dennis

@mbomb007 I've added the hexdump output to the bf interpreter, but it doesn't seem to work on TIO (wrapping tape).

Lembik

@Lynn thanks

Dennis

@Ronronner You're not supposed to print truthy or falsy, but a truthy or falsy value. In C, you could print 1 or 0, for example.

Ronronner

@Dennis My question is wrong so?

Lynn

@Yay295 I think it works for me

Your snippet, I mean!

Yay295

9:52 PM

It's working in the snippet box? I'm not getting anything in the output.

Lynn

Dennis

@Ronronner Also, you have to receive input somehow. It's not allowed to hardcode it.

Ronronner

@Dennis Do you mean for examples in input I put 6 and 2, It does 6 / 2 etc.?

Dennis

Yes. The user has to be able to enter them when the programming is running. You could also post a function that takes two arguments instead of writing a full program.

Ronronner

@Dennis Must I write a short code too?

@Dennis I've finished

#include<stdio.h>
main(){int a,b; scanf("%d", &a); scanf("%d", &b);if(a%b==0){printf("1");} else{ printf("0");}}

Is it right now?

Dennis

10:03 PM

@Ronronner Yes, that looks correct. There are quite a few savings to be made though. For example, you could print The result of a%b==0 directly, without a conditional, and scanf can read two integers with a single call. Also, at least GCC doesn't require the include.

Ronronner

@Dennis Can I use scanf("%d", &a, &b);?

#include<stdio.h>
main(){int a,b;scanf("%d",&a, &b);a%b==0}

Steven H.

Don't forget the printf part

Ronronner

printf("%d", a%b==0); Do you mean this?

Eᴀsᴛᴇʀʟʏ Iʀᴋ

remove spaces

Dennis

@Ronronner No, you need to double the format specifier. scanf("%d%d",&a,&b);

New Sandboxed Posts

11:09 PM

0

A: Sandbox for Proposed Challenges

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Helka Homba

Echoooo...

Do we have a tag like metagolf that just indicated outputting code? Not necessarily golfed

@DestructibleWatermelon If it helps, any logic function can definitely be made in Stackylogic. See my latest question codegolf.stackexchange.com/questions/86221/…

feersum

@HelkaHomba code-generation?

Helka Homba

Yes! thanks

New Main Posts

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2

Q: Given a truth table, output a Stackylogic program that satisfies it

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