The Nineteenth Byte

Pavel

16:00

Why would a crash reporter need to be built out of 60 packages

NieDzejkob

The only cons of vim I agree with is that you need to install a plugin for some features that other IDEs have builtin, like type-hinting. But this is hugely offset by the fact that you don't need three full minutes to launch your IDE (just measured, 0.1s). I'm not even mentioning the benefits of modal editing

Also, not using eclipse in particular means your project can be compiled easily without installing eclipse itself

Nathan Merrill

@NieDzejkob intellij and eclipse are really bad at this, but I was quite surprised by the visual studio boot time

Pavel

It takes less than a minute on my machine.

Nathan Merrill

despite the installation taking way longer than it should and way more HD than it needs, it boots realy fast

Pavel

The first time I installed VS, my naive former self thought it would be ok to install all optional features.

caird coinheringaahing

16:03

What's the line between IDE and text editor?

NieDzejkob

@Pavel that's besides the point if there are other options that don't give you the time to blink

Pavel

@NieDzejkob thatsthejoke.jpg

Nathan Merrill

@cairdcoinheringaahing both terms are broad, and have been used to mean different things, so there's no good line

NieDzejkob

@cairdcoinheringaahing there is none

Nathan Merrill

@NieDzejkob I think that the boot time of vim doesn't matter a ton to me. I code for 8 hours a day. Whether it takes 3 minutes (or even 10 minutes) to boot it up doesn't matter if it's saving me more time throughout the day

Neil

16:07

@Adám Could be worse, you could be going from Towcester to Loughborough...

Pavel

@cairdcoinheringaahing Personally, I draw the line at static code analysis. An IDE is something that can tell me if my code will compile, without running the compiler, and be able to detect things like while true(){} and return; dostuff();.

Adám

@Neil Toaster to Lowbrow?

Nathan Merrill

@Pavel that only works if you work in a dynamic language. You can't tell if someFunc().otherFunc() is valid without running the compiler

Pavel

@NathanMerrill Sure you can. Check the return type of someFunc(), then check if that type has an otherFunc() method.

Maybe give a warning about a possible NullReferenceException

Nathan Merrill

right, but figuring out the return type requires a compiler

NieDzejkob

16:10

@NathanMerrill fair point, assuming that the assumption is true (cough it probably isn't), but I remember using Eclipse before switching to Vim, and the experience was generally "wait 3 seconds every time you click". Granted, my computer was crap back then, but you shouldn't need a beefy computer to run notepad, even on ultra

Nathan Merrill

@NieDzejkob yeah, I think that eclipse is opposite end of the spectrum to vim in terms of responsiveness :P

Pavel

@NathanMerrill Or looking at the method definition and just looking at if it says void Foo() or int Foo() or Cow Foo() or whatever.

ngn

@NathanMerrill it just needs a parser

Pavel

^

NieDzejkob

@ngn and a semantic analyser

Nathan Merrill

16:11

er, parser is the right term, sorry

ngn

@NieDzejkob yeah ...and that

NieDzejkob

brb separating the code generator from clang for measurement purposes

ngn

@NathanMerrill ides usually have error-tolerant parsers, more sophisticated than the compiler's parser

Nathan Merrill

but there's lots of variables here: I can call var.someFunc().get(j).someFunc()

Pavel

@NathanMerrill And an IDE will analyze all of it.

Nathan Merrill

16:13

that could require generics (get(j)) could be a list

ngn

@NathanMerrill they can make maximum sense of whatever half-baked code you throw at them

Nathan Merrill

@Pavel no, I get that, but you still need a full-blown parser

Pavel

Right, which IDEs have.

And Vim doesn't.

Nathan Merrill

I think we're disagreeing on something we agree on

NieDzejkob

it doesn't matter if your IDE tells you that your code won't compile if actually running the compiler takes half a second

caird coinheringaahing

16:14

Clearly IDLE is that best of them all ;P

Pavel

@NieDzejkob If you're working on a large project, like you might be for your job, it never does.

NieDzejkob

idle is just a text editor (that isn't vim, for that matter) with a run code button

@Pavel how many files do you modify between compilations? I mean, if you will recompile every single file in the code base, then it will take a long time. But for me, when I happen to make a mistake, it's noticed by the compiler within... idk, maybe half a second

Pavel

$ cat > Main.java <<EOF
public class Main {
        public static void main(String[] args) {
                System.out.println("Hello, World!");
        }
}
EOF
$ time javac Main.java
javac Main.java  1.27s user 0.05s system 210% cpu 0.625 total

@NieDzejkob 1.27 seconds to compile Hello World for Java

NieDzejkob

 cat test.c
#include <stdio.h>

int main(){
        printf("Hello, world!");
}
 time clang test.c -o test

real    0m0.098s
user    0m0.030s
sys     0m0.048s

Pavel

Well, we don't all get to use Clang

Especially if we're working with Java

NieDzejkob

16:23

Of the top of my mind, I don't know any open-source projects that use Java, so that I could benchmark it. Any ideas? Also,

cat Main.java
public class Main {
  public static void main(String[] args){
    System.out.println("Hello, world!");
  }
}
 ~/tmp  time javac Main.java

real    0m0.521s
user    0m0.977s
sys     0m0.044s

user202729

2 cores probably?

Pavel

So around 1 second

ngn

if you measure performance, run it at least a few times to neutralise the effects of caches

NieDzejkob

@ngn I did

Pavel

@ngn After a few trials, I got consistently 1.1+-.15 seconds

Poke

16:26

having an ide point out problems that will occur during compilation is definitely useful

it objectively saves time

regardless of how long that compilation takes

Pavel

Besides, an IDE doesn't just catch compiler errors for you, it spots other kinds of potential pitfalls--and is able to automatically fix a lot of them for you.

Poke

it's proactive rather than reactive

Pavel

Also, speaking of C/++, the error messages your IDE generates are vastly superior to the the error messages C/++ compilers produce.

NieDzejkob

@Pavel whaat? If that happens, you just chose a bad compiler

AFAIK, there are many IDEs that use clang as a library

Pavel

@NieDzejkob Clang isn't as bad at GCC, but C++ is notorious for having horrible error messages for a reason.

Neil

16:30

@Adám more like Luffburu I think

Poke

@NieDzejkob that really shouldn't be part of my thought process while programming... "which compiler is going to give me the best error messages"

>.>

Dennis

Older versions of gcc are pretty terrible as far as error messages go.

NieDzejkob

@Poke of course, you only have to think about it once, when you choose your tools

H.PWiz

@Neil more like Luffbra where I live

Pavel

@Dennis Newer ones are still crap

Dennis

16:32

But vastly superior to the crap from previous versions.

Poke

@NieDzejkob I can honestly say that I have never considered which compiler will give me better error messages.

I've considered how much optimization occurs

or how fast it is

NieDzejkob

@Poke did you consider what IDE to choose? Was that one of the criteria?

ngn

@Poke me neither, I don't read them, all I need is line:col :)

NieDzejkob

@ngn also a good point

Poke

@NieDzejkob integration with other pieces of my tech stack. community support. functionality

@ngn if that's how you want to debug things, more power to you. I prefer having some idea of what's going wrong before ripping apart code

or you know... writing it in such a way that it doesn't error during compilation at all

ngn

16:41

@Poke I make mistakes, of course. I was trying to say that all the information I need to guess what the error is is its location.

Poke

good luck

that's certainly not always going to be the case

/maybe/ if we're only talking about compilation errors

ngn

@Poke that's what you said in the message I replied to: chat.stackexchange.com/transcript/message/43101040#43101040

Poke

I mean as opposed to errors pertaining to the other parts of "compiling" such as linker errors, etc

those can be harder to track down

NieDzejkob

Linker errors? What's the last time you had one?

ngn

@Poke well, ok. it's true that "compilers" these days are collections of many tools

NieDzejkob

16:48

(except for "forgot to -l<something> after adding a new dependency"

Poke

the main point is that most ide's will catch this stuff for you before you even go to compile

ngn

As people familiar with C are around, can I seize the opportunity and ask: does anyone have experience implementing raw syscalls with asm("...")?

by "implementing" I mean calling the kernel from userspace (sorry if that was misleading)

NieDzejkob

I've been doing inline assembly and syscalls in assembly, but never both. Do you have any specific questions? Also, what do you want to accomplish?

ngn

@NieDzejkob I'm implementing a language, I want it to be as small and fast as possible, so I got rid of libc. I got 64-bit to work, but I hit a wall with 32-bit mmap

NieDzejkob

@ngn what's the problem?

ngn

17:02

@NieDzejkob syscalls with >4 args are complicated; from what I searched on the web, it seems that I have to use the stack to pass them, not registers

NieDzejkob

@ngn it's >6, if any of these exist

eax for number, then ebx, ecx, edx, esi, edi, ebp for arguments

moonheart08

Why even support 32bit? :P Nearly everyone uses 64bit stuff

ngn

@NieDzejkob hm... duckduckgo and the internet mislead me then; thanks, I'll try that

New Main Posts

-1

Q: Not so childish: First the gap with mathematical operators

6 _ 5 _ 2 _ 7 _ 4 _ 2 _ 5 _ 1= 3 Fill the gaps with mathematical operators to get the desired result. Multiple solutions may be possible. Shortest code to print all the possible solutions (each solution consisting of operators) wins.

NieDzejkob

@ngn I used duckduckgo and the internet to answer this...

ngn

17:06

@moonheart08 I didn't plan to but my other laptop broke and now I'm using a 10-year old 32-bit eeepc to play with... this is temporary

@NieDzejkob this is what I was looking at (search for "SYS_mmap")

J. Sallé

@ngn God, that's sad

ngn

@J.Sallé no, no, I'm a mortal :)

J. Sallé

@ngn I thought we had previously established that you were an alien ⍨

NieDzejkob

alien doesn't mean immortal...

ngn

@J.Sallé a mortal alien :) Actually, I have a 64-bit box too (literally a heavy box), rather old and noisy and half-broken, but it would do for 64-bit testing

J. Sallé

17:19

Well, one cannot assume that much :p

Also, to be fair, most gods I know of are mortals

ngn

@J.Sallé then I'm thinking of parting with some of my precious savings and finally buying a thinkpad

J. Sallé

@ngn ooooooh, that's cool. I believe a friend from college has one, he likes it very much

ngn

@J.Sallé they have a reputation of not breaking often

@J.Sallé also, they have the least nasty keyboards from the modern laptops I've looked at

J. Sallé

@ngn What do you consider a nasty keyboard? hahahah

ngn

@J.Sallé you know, these flat keys that bend when you press them not exactly at the centre, and you're never quite sure if they registered a keystroke or not

J. Sallé

17:27

@ngn argh, I know exactly what you mean

ngn

@J.Sallé the mac type of key, I don't know the term

J. Sallé

I think they're called chiclet keys, at least here in Brazil

ngn

@J.Sallé by the way, the eeepc's keyboard feels sooo good, something went horribly wrong with laptop manufacturers in the past 10 years

HyperNeutrino

bend as in they don't stay horizontal or as in they literally deform?

ngn

@HyperNeutrino don't stay horizontal

HyperNeutrino

17:29

ok :P

J. Sallé

@ngn yeah, my mom had one of those a few years back. tbh it was the only good thing about it :p

I'm saving some money so I can get a new PC set up with all the chrome

ngn

@J.Sallé desktop?

J. Sallé

@ngn yeah

Pavel

Buying GPUs is crap these days

J. Sallé

I need a mechanical keyboard in my life >.>

@Pavel yeah, and expensive af

ngn

17:31

@J.Sallé I've got one - a Kinesis Advantage

Pavel

I'm glad that the GPU shortage coincided with a sharp increase in the effectiveness of IGPUs, but it's not the same as having a real GPU.

@ngn I'm kinda curious, do you use the keyboard that Dyalog sells with all the APL symbols printed on it?

ngn

@Pavel I was using a laptop at Dyalog, so I've never used those.

J. Sallé

@ngn I've got my eyes on a Corsair K70 or K95

Pavel

I kinda want one of those APL keyboards, but they're actually quite expensive

HyperNeutrino

my dad brought home a mech(-ish) keyboard from his workplace that was quite nice but the space-bar didn't work so I can't use it and i still have to use a laptop keyboard :( it's not terrible though

ngn

17:35

@Pavel They are. When you order any custom hardware in small amounts, it ends up being expensive, unfortunately. If you know how to configure your keyboard, you probably don't need them. Some customers buy them because they hired APL newbies or just because the keyboards look and feel cool.

Pavel

I can't find any APL keycaps either ;-;

NieDzejkob

@ngn it seems like I have been wrong, sorry

ngn

@Pavel differences in national kbd layouts make this even more complicated

HyperNeutrino

also, I see most mech keyboards described by people have keys that are like 1-2 cm above the base and you can see a gap between the keys and the base; is there a special term for a keyboard where the keys aren't as flat as laptop keys but aren't as extreme as proper mech keyboards?

Riker

"sane"?

ngn

17:38

@NieDzejkob I was wrong too :) So the threshold is >5 args?

HyperNeutrino

huh

J. Sallé

@HyperNeutrino I think those are the usual membrane kbds

HyperNeutrino

hm ok

J. Sallé

Also, the biggest appeal mech kbds have to me is that they're tactile, so you can actually feel when the key has been activated

NieDzejkob

@ngn apparently, yes

I got confused because I forgot that x86_32 is not the same as i686 when reading this post

HyperNeutrino

17:41

yeah same, and also like when i hit the key harder with my finger it actually goes down and on laptop keyboards if i strike the key it only moves a slight amount and that feels weird :P not as much of a problem for normal typing but it feels weird when i'm spamming keys in video games :3 :P

J. Sallé

@HyperNeutrino precisely. If you're playing anything that's fast-paced, feeling the key being activated instead of having to press it all the way down helps a ton

HyperNeutrino

yeah

caird coinheringaahing

Anyone here who knows German? I'm having a bit of trouble with some structure, if you wouldn't mind helping

Mr. Xcoder

I could try to help you (B1 level, I don't know if that suffices ¯\_(ツ)_/¯).

Pavel

Das Neunzehnte Byte

Allgemeine Diskussion für codegolf.stackexchange.com auf Deutsch

moonheart08

17:50

Git. >_<

caird coinheringaahing

¯\_(ツ)_/¯ Might as well try :P

@Pavel It's frozen (and I'm an RO :P)

NieDzejkob

It just occured to me that I don't know why The Nineteenth Byte is called that...

Pavel

I was about to ask if a moderator flag is acceptable for asking to unfeeze a room

caird coinheringaahing

Ping a mod?

Mr. Xcoder

@NieDzejkob It resembles The Nineteenth Hole from actual golfing tournaments. (And is also made of 19 byets :))

DJMcMayhem

17:51

@Pavel Want me to unfreeze it?

Pavel

I guess

caird coinheringaahing

@DJMcMayhem Yes please :P

DJMcMayhem

Done

HyperNeutrino

@NieDzejkob "The Nineteenth Hole" is a golfing term to refer to the bar at the end of the 18-hole course (IIRC), so "The Nineteenth Byte" is somewhat similar to that because this place is kind of a place to hang out when not actually golfing.

2

Pavel

And causes a roughly equal loss in productivity as an actual bar.

DJMcMayhem

17:54

@HyperNeutrino And cause it's nineteen bytes long

HyperNeutrino

that too :D

Mr. Xcoder

> (And is also made of 19 byets :))

caird coinheringaahing

There's a meta about all that

DJMcMayhem

0

Q: Show replies in the transcript on mobile

I primarily use the mobile site for chatting. If someone pings me while I'm away, I'll get a notification about it later. This is really convenient, save for one problem: I have absolutely no way of telling what message they replied to. On desktop, there will be a little arrow next to their messa...

feature-request chat notifications mobile-web replies

Erik the Outgolfer

yeah I was expecting you to post it :P

DJMcMayhem

17:58

I would have earlier, but I literally just woke up when you posted that message lol

Erik the Outgolfer

...and noticed the small arrow was missing? wow

probably you tried tapping where it did nothing

DJMcMayhem

I noticed it was missing because I had no clue what they were replying too, so I was looking for it

Nathan Merrill

can verify that it's missing. It's been that way for years

I generally try to figure out what it means based on context

DJMcMayhem

Another minor feature that endlessly annoys me: To reply to a message on the starboard, I have to click on permalink, and then hit reply from the transcript, which means I end up with two tabs open. (Not to mention that it's like 3 extra steps)

Nathan Merrill

@DJMcMayhem yeah. I basically avoid chat on mobile. Which generally serves me well

moonheart08

18:01

oh god. heisenbug. ;-;
brb going insane. Especially as the bug is somewhere in The Powder Toy's renderer

HyperNeutrino

@DJMcMayhem IIRC you can click on the message and then click the "reply" button in the bar that shows up at the top, no? or did they change it

Erik the Outgolfer

> feature

HyperNeutrino

or did you mean replying to things that are in the transcript?

Erik the Outgolfer

that's also true for full version chat lol

HyperNeutrino

(caretreply is wonderful)

Adám

18:04

Announcement: APL Cultivation in 25 minute.

DJMcMayhem

@EriktheOutgolfer good point

HyperNeutrino

It's on Tuesdays now?

Erik the Outgolfer

no, I don't think so, but Adám lately has some campus stuff or something (EDIT: oh vv)

HyperNeutrino

oh okay

Adám

@HyperNeutrino Just this week due to a Jewish holiday.

DJMcMayhem

18:05

HyperNeutrino

oh okay

Adám

@EriktheOutgolfer Time continuum and all that :-) Last change was due to company planning meetings.

DJMcMayhem

Another (another) minor bug/missing feature that endlessly annoys me: To reply with an uploaded image, you have to hit reply, cut the :XXXXXX part, hit upload, and then edit it to paste that part back in

Erik the Outgolfer

3 mins ago, by Erik the Outgolfer

that's also true for full version chat lol

DJMcMayhem

ಠ_ಠ

Erik the Outgolfer

18:07

lol you could have replied with this instead, didn't you see it? :P

DJMcMayhem

I'm not sure what you mean

The starboard isn't even visible on mobile

caird coinheringaahing

@DJMcMayhem So, in general, chat.SE annoys you? :P

Erik the Outgolfer

@DJMcMayhem oh man the "upload..." button is greyed out on purpose >_<

DJMcMayhem

Yes, but I love it too much to leave over the minor annoyances.

@EriktheOutgolfer If you start typing, yeah. For me, if I hit reply, the button is still there, it just deletes the :XXXXXX part once the actual upload happens

Erik the Outgolfer

that's very misleading

DJMcMayhem

18:10

It would be nice if it worked the way discord does: Hit upload, pick your image, and then right an optional message to go with it

Although discord doesn't have replies

Erik the Outgolfer

yeah discord only has pings

DJMcMayhem

I think discord's chat is better in basically every way I can think of. There are only two things I dislike: 1) No replies. 2) You can't hit <up> several times to edit previous messages, only the last one

Pavel

Also no starboard

Poke

duo.com/blog/…

Erik the Outgolfer

@DJMcMayhem ...3) Discord Nitro costs

Blue

18:15

Nitro is just animated avatar+emotes from anywhere+higher upload limit

Not really much at all

Starring would be nice

DJMcMayhem

That doesn't bother me too much. It's a solid product without getting Nitro, so I just view it as an optional way to support the devs

Erik the Outgolfer

and you can also "send yourself" instead of sending money to them :P

Blue

The only thing I don't like is their abuse service

Asked support if one specific thing was against TOS. They said it wasn't. I did it. Next day, my account got removed for breaking TOS with the exact thing I asked about as the reason.

They wouldn't put my account back :(
Just said to make a new one

DJMcMayhem

@Blue What was the specific thing?

Blue

Downloading the contents of a server

Erik the Outgolfer

18:18

wut that's weird in many ways

Poke

jelly mario

Blue

Yeah, wasn't the nicest of services

Erik the Outgolfer

like, make the servers public for the whole world to see, but not allow you to download their contents???

Blue

API abuse apparently

Laikoni

@DJMcMayhem Could you unfreeze the Brachylog chatroom?

DJMcMayhem

18:19

Sure

Blue

Even forwarded abuse the email chain I had with support but meh. That was a while ago

Erik the Outgolfer

I think it's Fatalize who should be asking that...

Laikoni

Thanks!

Riker

18:54

@Poke I got some of them questions

@Pavel pinned messages exist tho

and they're basically stars

DJMcMayhem

And you can react with stars lol

Pavel

But you don't get to see intresting contributions from several hours ago

Blue

Not really as good as starts, also only 50 pins/channel

Nathan Merrill

@Pavel do you actually miss stuff from hours ago?

Pavel

@NathanMerrill If I'm asleep I do

Nathan Merrill

18:58

you sleep? I hadn't noticed :P

HyperNeutrino

19:20

@ operator is a thing in Python o_O

Mr. Xcoder

Yeah it’s matrix multiplication

recursive

Does it have any default implementation in any built-in types?

HyperNeutrino

that's a builtin ._.

well now I can use @-style function calls in Python :D

though I actually don't care that much; I added that to Proton just because map((@)&2,functions) or something like that :P

is this another one of those weird things implemented because numpy

Erik the Outgolfer

@HyperNeutrino decorators...

HyperNeutrino

@EriktheOutgolfer yes I know but that's not an operator

DJMcMayhem

19:25

I'm slightly embarrassed to say this...

But I have no clue how to use decorators.

Erik the Outgolfer

they're mostly unnecessary :P

DJMcMayhem

And I call myself a python dev. I should be ashamed

recursive

@deco def fn(): pass
is equivalent to
def fn(): pass
fn = deco(fn)

that's mostly all there is to it

Erik the Outgolfer

and multiple decorators are applied from bottom to top

Erik the Outgolfer

19:40

actually, @ is the most useless operator in Python

betseg

> print(3 @ [1, 2, 3])
< True

Erik the Outgolfer

relevant PEP

totallyhuman

19:57

yeah @ was a really weird idea

Erik the Outgolfer

the PEP says many people were actually in favor of it

totallyhuman

it seems weird to have an operator that's unimplemented for all built-in types

Dennis

@LuisMendo Thanks! :)

New Sandboxed Posts

0

A: Sandbox for Proposed Challenges

Reverse Code Golf: Primality check The point is to make a program as long as possible. Of course, there are going to be rules. No unnecessarily long names No comments No nesting functions for no reason. Your program must not get smaller if I pass it through a minifier. Challenge. Simple...

Mr. Xcoder

My bounty and Luis' have expired (for Best of 2017). What 2 users want to award the next bounties this week?

H.PWiz

20:12

@Mr.Xcoder I will.

moonheart08

Don't even have 500 rep myself. I was just curious :P

Mr. Xcoder

@H.PWiz Ok, thanks! 1 more to go...

AdmBorkBork

@Mr.Xcoder I can give mine.

What was it again?

Mr. Xcoder

SGITW (Slowest Gun in the West): Build a digital clock in Conway's Game of Life (you can check the gist)

J. Sallé

Now I have a very important question: @Hosch250, is that dog yours?

Hosch250

20:20

Yes.

J. Sallé

Do boop that nose in my behalf, please and thank you.

Hosch250

@J.Sallé "boop"?

I'm afraid I don't know much slang.

J. Sallé

@Hosch250 urbandictionary.com/define.php?term=boop

Hosch250

@J.Sallé Let's hope that's not NSWF.

AdmBorkBork

Started.

Pavel

20:24

Shouldn't be, but you never know on UD

J. Sallé

@Hosch250 it's not hahahahah

Mr. Xcoder

Great!

Adám

← 9 messages moved from The APL Orchard

Hosch250

Thanks, @Adám.

That was getting awfully off-topic.

J. Sallé

Yeah it was. My bad :p

Mr. Xcoder

20:33

@Adám ¬(¬(A ∧ (¬B)) ∧ ¬((¬A) ∧ B))

Christopher

hellow

totallyhuman

hiw

Adám

@Mr.Xcoder What language is that, and can't you remove some spaces and parens?

Mr. Xcoder

Oh was it code-golf?

Adám

20:46

@Mr.Xcoder Yes. You have to make a XOR function in your language, but you may only use NOT and AND for actual computation.

Mr. Xcoder

Eh, I won't bother to golf that anyway

New Main Posts

0

Q: Simplify and Take Partial Derivative to a Polynomial String

Introduction Write a program to calculate the partial derivative of a polynomial (possibly multivariate) with respect to a variable. Challenge Derivatives are very important mathematical tools that has been widely applied in physics, chemistry, biology, economics, psychology and more to handle...

code-golf string parsing calculus

Mr. Xcoder

C (gcc), 32 bytes

Adám

@Mr.Xcoder There you go. It is indeed a real challenge.

AdmBorkBork

"I won't bother to golf that anyway." Does.

Mr. Xcoder

20:56

Without the restriction upon what we can use, 23 bytes: f(A,B){A=A&&!B||!A&&B;}

Christopher

ungolfable answer ~Dennis golfed it

J. Sallé

@Christopher nothing new under the sun

Christopher

:P

Mr. Xcoder

Physica, 27 bytes: ->A;B:!(!(A&&!B)&&!(!A&&B)) (Using OR too, 18 bytes: ->A;B:A&&!B||!A&&B)

Christopher

TIL that there is a group of people that think the earth is flat and that the Flat Earth Society is "controllëd opposition". Conspiracy inside conspiracy

Hosch250

20:59

Holy cow.

Christopher

yeah

Das Neunzehnte Byte

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