The Nineteenth Byte

Destructible Watermelon

12:02 AM

I made the first part of the codepage now

Conor O'Brien

which codepage?

Destructible Watermelon

Tè's code page, the golf version of turtlèd

ASCII-only

@DestructibleWatermelon Is Tè up on GH yet?

New Meta Posts

12:19 AM

1

Q: Text art or ASCII art? Which tag should we have?

The tag wiki for ascii-art says This challenge involves creating or parsing pictures using text characters as the paint. Typically this uses only 95 printable (from a total of 128) characters defined by the ASCII Standard from 1963. This makes it clear that "ASCII" here refers to the origi...

New Main Posts

0

Q: Broken calculator keys

Inspired by this Puzzling.SE post. Input: List of number keys (0-9, it will always be single digits) that work and a random integer. Output: All combinations of working keys from the list of keys (and the default keys below) that produces this random integer. Keys that are assumed to be th...

code-golf number

Eᴀsᴛᴇʀʟʏ Iʀᴋ

12:44 AM

^ being lazy is no excuse

Conor O'Brien

Should I get a book about Java? or should I just stick with online docs/SO

ETHproductions

Full list of octopus-holding emojis

quartata

@ConorO'Brien If you want to really learn it, yes

If you just want to be familiar with it no

Conor O'Brien

what if I was to take a computer science course that used Java?

emoji.octopus.holdings/gemini

ETHproductions

1:00 AM

emoji.octopus.holdings/us

Destructible Watermelon

@ASCII-only haven't made anything on it yet

Downgoat

1:11 AM

@ConorO'Brien tbh i learned more from 1 night of Java googling than 3 weeks of CS class

Conor O'Brien

@Downgoat wow

ETHproductions

@Conor @Downgoat I'm completely new to classes in ES6; is there a way to change the behavior of myClassObject[0]?

Where myClassObject is an instance of MyClass

Conor O'Brien

@ETHproductions you mean, with the operator [], or all get calls?

ETHproductions

@ConorO'Brien All get calls with numbers

like a[1], a[-1], a[0.5], etc.

noɥʇʎPʎzɐɹC

Mac Preview is actually has some pretty good image editing tools

Downgoat

1:15 AM

@ETHproductions yes

those are exactly what proxies are

ETHproductions

Proxies? I'll have to look that up

Conor O'Brien

oh

better than my approach :P

ETHproductions

I've been holding off on learning non-golfy ES6 features for so long because they're not super well supported yet

quartata

Does Chrome have classes yet even

ETHproductions

ES6 compat table says yes

Downgoat

1:17 AM

@quartata even safari has classes

quartata

Safari actually was one of the first to support classes

it was super weird

ETHproductions

@Downgoat Proxies are awesome :D

I know what I'll be doing for the next hour

Downgoat

@ETHproductions ikr :D

quartata

Does anyone know where I can get a complete corpus of all XKCD comics? (as text obviously)

IIRC there are official transcripts but I'm not sure where they are

ETHproductions

@Downgoat So in order to make an object be proxy-able, you just have to return a proxy from the constructor?

Downgoat

1:25 AM

Cionstrcutors cant return anything

ETHproductions

oh... I must be a little rusty in that area

@Downgoat I guess my question is now, how do you make a class proxied?

Downgoat

@ETHproductions like:

export default const MyClass = new Proxy(class MyClass {
}, proxyObj);

classes are also first-class objects

ETHproductions

oooooh

That makes much more sense

MyClass4 = new Proxy(class {
  constructor (a) { this.a = a; }
}, { get (target, name) {
  if (name in target)
    return target[name];
  return 7;
} } );
var op = new MyClass4("abc")
op.oiasndfm

Downgoat

.__. why are you writing golfed code if you are not code-golfing

ETHproductions

op.oiasndfm returns undefined :/

Although MyClass4.oiasndfm returns 7

I must be dreadfully misunderstanding something...

Downgoat

1:40 AM

hm :/ you might have to write a custom getter for prototype for MyClass then

ETHproductions

Like new Proxy(MyClass4.prototype, {})?

Downgoat

Object.defineProperty(MyClass4, 'prototype', {
     get: function(whatever) {
     }
});

ETHproductions

ah

Downgoat

no idea if it'll work tho

ETHproductions

> TypeError: can't redefine non-configurable property "prototype"

PhiNotPi

1:43 AM

Help me pick a topic for my neuroscience essay: strawpoll.me/11337522 if you can't tell, the theme is "drugs."

ETHproductions

@Downgoat what about

Object.defineProperty(MyClass4.prototype, something, {
     get: function(whatever) {
          console.log(whatever);
     }
});

Downgoat

hm :/ idk ask on SO?

ETHproductions

That's what I was thinking

Downgoat

(note: you can do this in cheddar :D)

ETHproductions

Awesome :D But cheddar doesn't run on every webpage

Downgoat

1:47 AM

class MyClass4 {
    get * (name) -> 7
}

@ETHproductions well it is made in node...

I could try to webpack/browserify it to a browser JS thing

ASCII-only

2:05 AM

@Downgoat get *?

quartata

@Downgoat Maybe make that __get__? get is a pretty common method name that I think people would not want reaerved

Downgoat

@ASCII-only * is wildcard

@quartata get is not reserved?

quartata

Then what is that?

oh

ohhhhhh

I like (if it works the way I think)

ASCII-only

@Downgoat name is optional argument right?

quartata

It's like @synthesize it creates getters

Downgoat

2:09 AM

@ASCII-only in this case yeah, you wouldn't need name

@quartata idk what @synthesize does

questrion: should nullable-typed arg be an optional arg?

ETHproductions

@Downgoat Question on SO

Downgoat

@ETHproductions I just thought of a solution but it's more of a hack than a solution. Should I still post it?

ETHproductions

Post away, just make sure to mention that it's more of a hack than a solution

ASCII-only

2:47 AM

@ETHproductions developer.mozilla.org/en/docs/Web/JavaScript/Reference/…

Looks like an even uglier hack but at least it's more complete and also on official Mozilla/ES6 docs

Undo

@Dennis Curious about codegolf.stackexchange.com/q/19010/11043.

Downgoat

@ASCII-only wait what

Undo

Perfectly fine with it, just unclear on what's actually wrong with it

Downgoat

@ASCII-only docs are user contributed not "By Mozilla"

4 bytes away from MATL!:

0

A: Natural construction

Cheddar, 17 bytes n f->(|>n).map(f) Short recursion + Short range + Short iteration = A challenge where cheddar does very well

ΛεγίωνΜάμμαλϠΟΗʹ

I've literally been doing data entry for the last few hours

Downgoat

2:55 AM

@ΛεγίωνΜάμμαλϠΟΗʹ ?

question: how to inheritance without creating an instanceof each superclass?

should I manually copy each method & var?

ΛεγίωνΜάμμαλϠΟΗʹ

@Downgoat My own program

It's been crawling the XKCD Lorenz tree

ASCII-only

@Downgoat ??

Downgoat

I am trying to do inheritance in cheddar

idk how pls halp

ΛεγίωνΜάμμαλϠΟΗʹ

I have to recapitalize/characterize text and describe images manually

ASCII-only

Extend superclass and change prototype maybe?

ΛεγίωνΜάμμαλϠΟΗʹ

2:59 AM

And the paths just never end

Downgoat

@ASCII-only that is problem... how to extend superclass

ASCII-only

class Foo extends Superclass {}?

Downgoat

no I mean like how to do inheritance like in the actual implementation

example/meaning?

ASCII-only

nvm you can just use ES5 inheritance i think

brb, looking for random article

Random article

Downgoat

yeah but this needs to be dunamic

El'endia Starman

3:05 AM

This and like, all the other pages on the site, are really interesting and could be good material for a number of challenges: s358455341.websitehome.co.uk/stagecast/wang/tiles_e.html

ASCII-only

function subclass (superclass) {
    let subclass = function subclass (...arguments) {
        superclass.call(this, ...arguments);
    }
    subclass.prototype = Object.create(superclass.prototype);
    subclass.prototype.constructor = subclass;
    return subclass;
}

Downgoat

cheddar> class Goat(private string: name) {}
cheddar> let myGoat = Goat { "Downgoat" }
cheddar> myGoat.name
"Downgoat"

\o/ \o/ \o/ \o/ \o/ \o/ \o/ \o/ \o/ \o/ \o/ \o/ \o/ \o/ \o/ \o/

SO MUCH \o/

now to just handle accessing

ASCII-only

Hmmmmm I have no idea what I'm doing

IDK whether to use the actual variables as AST nodes (will they make anything easier, or faster)

Dennis

@Undo Popularity contests that simply ask to do X creatively have pretty much fallen out of scope. The best use case of the popcon tag is for challenges where the quality of the output (not the source code) can only be judged by humans. In all other cases, popcons should be based on a task that is rather hard to solve and some criteria voters should base their judgement on.

New Main Posts

-1

Q: Difference in output

I was making an AI program for solving hangman game. I made the code on my laptop with codeblocks. Now when I execute it I get the correct result as I required but when I run my program on ubuntu or cygwin I get different results which are not correct. The image shows how it runs on codeblocks(co...

game board-game

Downgoat

3:31 AM

@ConorO'Brien question: why are you not dragon on GH?

Conor O'Brien

@Downgoat because those are my swords of gitdom

Conor O'Brien

3:49 AM

a=c=>n=>c.charCodeAt(n);b=(s,f=a(s))=>[...s].map(f);
c=n=>b(typeof n).reduce((p,c)=>p*c,z=1);d=q=>+"4108\
400332687853000"^c(q);d(d);(e=(a,q=a.map(f=x=>x))=>d
(q.pop())?1+e(q):(y=0))([]);g=(a,i)=>i<0?g(a,i+e(a))
:i>=e(a)?g(a,i-e(a)):a[i];j=(f,...n)=>(...m)=>f(...m
,...n);l=j(b,f);n=(q,r)=>-(m=a=>b=>b?m(b)(--a):a)(-q
)(r);for(let A=0;A<+process.argv[2];A++)[y,z]=[z,n(y
,z)];console.log(y);

Obfuscated fibonacci

Downgoat

@ConorO'Brien such wat

> .map(f=x=>x)

this is cheating

DJMcMayhem

-4

Q: Cyber Security Events in India | IT Meets | IT Events

We are here to make sure that we provide you with the best and the most authentic details about any **IT Events, IT Seminars, IT Workshops, IT Meets, Gaming Events, Hacking Conference, Cyber Security Conference in India ** etc at a given date in a given place. We will try our best to make sure th...

internet networking

Flag plz

Dennis

status-elevened

5

Downgoat

:D

DJMcMayhem

Tyvm

Dennis

3:58 AM

np

Qwerp-Derp

5:04 AM

Krep no one's on

ASCII-only

D: oh no

Qwerp-Derp

D:

Argh Gitbook is too frustrating

mınxomaτ

Well, GitBook is almost unix-like. It does one thing well, but that's it.

Qwerp-Derp

I'm trying to change highlighting to Prism

And I'm trying to include an external .js file

mınxomaτ

Prism?

Qwerp-Derp

5:09 AM

prismjs.com

(It's possible in GitBook, AFAIK)

But it doesn't work!!!

mınxomaτ

Dunno.

At this point, rolling your own docs is probably a better idea.

Qwerp-Derp

True.

betseg

6:19 AM

Good morning, silence!

DJMcMayhem

Good night silence!

betseg

Awwww :(

I gained 30 rep while I was asleep

I couldn't see 1337 rep :(

DJMcMayhem

Life is hard

:P

mınxomaτ

6:47 AM

Weekend project: Trivial crowd simulation. 3 parts: First a one-directional crossing, second a crossing in both directions, and third a bidirectional crossing with small groups of people.

New Sandboxed Posts

7:14 AM

0

A: Sandbox for Proposed Challenges

Generate groups for in-class work In a smallish class, some lectures are set aside for working in groups. The instructors don't want people to group themselves together with the same people every time; instead, they create the groups beforehand, trying to make sure that all students work with on...

New Main Posts

7:30 AM

-6

Q: what are the biggest cyber security conferences in india?

Find all the links for Biggest Cyber Security Conferences in India on our website with all events related to hacking, cyber security,gaming events, etc IT Meets, IT Events, Gaming Events, Hacking Seminars Website: www.itmeets.guru www.it-meets.xyz www.itevents.xyz www.it-events.online

internet networking

0

Q: How much wood would a woodchuck chuck if a woodchuck could chuck wood?

This is codegolf, so try to come up with the shortest code that does the following task. OUTPUT 'How much wood would a woodchuck chuck if a woodchuck could chuck wood?' INPUT OUTPUT 'A woodchuck would chuck [INPUT].'

code-golf string

Anonymous

@NewMainPosts nuke the spam!

Logy

Transcript for