The Nineteenth Byte

idk why but i want to post a boring answer that hardcode values

A: Sandbox for Proposed Challenges

@TùxCräftîñg vas-y

New Sandboxed Posts

0

Print the Jacobian Matrix The goal of this challenge is given some vector functionf=[f0(x0,x1,x2,...), f1(x0,x1,x2,...),...] print its Jacobian matrix. Input Two positive integer representing the number of variables f is a function of, and the number of components of f. The input may come from...

@LeakyNun the leaderboard snippet is borked

New Main Posts

SADDLE UP, NEW META POSTS, WE'RE GOING HOME

13

6:10 PM

@TùxCräftîñg fixe/

Martin Ender

:/

@Doorknob fail...

.-.

lol @quartarta

Who actually edited the comment?

Martin Ender

we both did...

you should be able to see the edit history

6:13 PM

Your edits conflicted with each other?

Martin and I tried to edit at the same time; apparently mine went through. His was just too good, though.

lol

@TùxCräftîñg vd, fais-le rpdment

@Doorknob You didn't read my message in discord right

I said "haz mi nueva cuestio/n"

Who's the cat? I'm the cat!

►

.__________.

6:30 PM

@TùxCräftîñg t'as dit qu't'ferrais mon challenge :/

:/

muddyfish

I've got an image exporter for the game I'm writing!

http://i.stack.imgur.com/eRU0K.png

and a graph exporter

generative grammars are complicated

Γρεεκ λεττερσ αρ φαν! (hit the Greek pronunciation button)

._.

@LegionMammal978 Uh, I don't get it?

6:38 PM

@El'endiaStarman "Greek letters are fun"

^

@LeakyNun Ahh, lol.

(That's approximately how it's pronounced)

we should through 100 kbirthday bash for Martin Ender

@RohanJhunjhunwala Oh wow, he's only got 120 more rep to get there.

6:40 PM

maybe a special challenge

for him

@RohanJhunjhunwala at first I thought you meant 100000th birthday :p

^^^

lol

@LegionMammal978 a more accurate transcription of "ee" would be "ει" or "ῃ" or "οι" or "υι"

@LeakyNun oh well, I can't IPA :p

@LegionMammal978 that isn't IPA

6:43 PM

@LeakyNun As in, my English → IPA → Greek skills are lacking

@El'endiaStarman oh my wow

Fun fact: the evolution of Greek made γ (g) from a consonant to a semivowel, and υ (u) from a vowel to a consonant. Therefore, the syllable division of ευγενια (eugenia) went from ευ-γε-νια (eu-ge-nia) to ε-υγε-νια (e-vie-nia)

@LeakyNun How would one pronounce the second form?

^^the inaccuracy in the comment above due to over-simplification is simply too many

@LegionMammal978 vocaroo.com/i/s0QU4QZGNQvO

@LeakyNun Ah, I see, the u is a consonant so it works

6:48 PM

@LegionMammal978 it became a "v", as is shown in my transliteration

got it

(As you can see, I'm not a linguist)

@LegionMammal978 do my challenge :/

@LeakyNun which one?

@LegionMammal978 but you got it

@LegionMammal978 eh, my new one

we should do what sec.se did and declare the day as Ender Day

5

6:51 PM

@LeakyNun ^ ._.

@LegionMammal978 eh, how have you access to my roomlist :o

@LegionMammal978 what is the problem

@LegionMammal978 alright

2manyrooms4me

@LegionMammal978 lol

6:53 PM

@LegionMammal978 you must of not met quartata yet then

I finally finished the VIC cipher Sandbox post

question: what should be the function to get a string from char codes? String.cdr? 32..chr?

A: Sandbox for Proposed Challenges

Please let me know what you think and if there are any confusing bits or errors

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Write a VIC cipher encoder code-golfcryptography The VIC cipher is one of the most complicated pencil and paper ciphers ever devised. Used in the 1950s by Soviet spy Reino Häyhänen, codenamed "VICTOR", its main principle is security through obfuscation; a lot of obfuscation. Your task is to wr...

mınxomaτ

@Sherlock9 You've got mail.

@Downgoat Capital idea! (Wot!)

6:58 PM

@mınxomaτ Sorry?

mınxomaτ

I sent you an email.

Oh right

I did see it

But I forgot to listen to the intros, sorry

New Sandboxed Posts

@NewMainPosts WAIT FOR ME, I'M COMING TOO!

8

4 minutes. Not bad

@NewSandboxedPosts eleven pls?

7:02 PM

@mınxomaτ I'll get to it tomorrow. Just so you know, I have a personal preference for rock and I don't know how objective I'll be.

Also, can you use the email address I linked in the comments to the podcast gist from now on?

mınxomaτ

@Sherlock9 I did after realizing I sent the first mail to the old one.

Ah alright. Thank you very much :D

@muddyfish I took the liberty to turn that image into a link. Its 49 megapixels kept freezing the tab on my phone.

@Dennis We're having edit conflict here

Podés verlo?

@LeakyNun It's syntax highlighting. If he doesn't want it, let him.

7:09 PM

@Dennis noted

I'm not sure why he doesn't want it in this case, but I sometimes choose not to enable it on Python answers, since it colors 1for as a number. Ugly.

@Dennis maybe because of the syntax highlighting of the comments

The first line is also a bit broken. That # isn't the start of a comment afaict.

@Dennis De acuerdo. No lo hiría de nuevo.

@Dennis I'm not sure if I should revert my own edit now

haría, or better, haré.

7:14 PM

@Dennis gracias

He already removed it.

@Dennis bueno

@Dennis What does "trata" in "trata de entender" mean?

Also in "traté de llamarte"?

tratar is try.

@Dennis yeah that's also what i understood it as

@Dennis thanks

@Downgoat Congratulations!

Wait, it is non-competing

huh?

@LeakyNun ;___; ik

7:18 PM

@Downgoat sorry

Context?

@Downgoat Why doesn't it work with the older version?

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A: Print/Output the L-phabet

Cheddar, 65 bytes (|>26).map(i->String.letters.map((j,k,l)->k<i?l[i]:j).fuse).vfuse That String.letters is too long :/ Works with the nightly branch. Non-competing... sad part is that I already had the changes... just never commited ;_; Explanation (|>26) // Range from [0, 26) .map(i->...

@LeakyNun no need to be sorry >_>

@LeakyNun String.letters did not have .map. I had it on TODO list for a while:

in Cheddar, Jul 27 at 23:04, by Downgoat

STDLIB:
 - [x] File read
 - [ ] Array#slice
 - [ ] Array#sum
 - [ ] min/max
 - [ ] Get buffer contents
 - [ ] get namespace contents
 - [ ] pad left/right
 - [ ] gsub / sub
 - [ ] test regex
 - [ ] change base
 - [ ] File write
 - [ ] Array rand item
 - [ ] String.ascii
 - [ ] Static string -> Arrays
 - [ ] Seed rand

> - [ ] Static string -> Arrays

@Downgoat is there no way to convert a string to an array?

yes you can str.chars

oh

7:23 PM

@Downgoat AFAIK you have the str.split function

oh alright

@Downgoat so you can make it competing

@LeakyNun yeah,

@Downgoat Felicitaciones!

brb translate.google.com-ing

@Downgoat "felicitation" is an English word also

vocabulary.com/dictionary/felicitation

gracias :)

@LeakyNun huh TIL

7:28 PM

Type to roll a bf bowling ball down the golfing tag

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A: Print a Tabula Recta!

Brainf*** 2510 Bytes >++++++++++<+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.>.<------------------------.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.-------------------------.>.<++.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+.+...

There has got to be a more efficeint converter

@LeakyNun Done

@LegionMammal978 Seen

How'd you make that URL shortener? Or is it online somewhere?

@Sherlock9 I didn't make it

@LegionMammal978 Fun fact: the tag q vs a mean nothing. Each id is either a question or an answer.

7:33 PM

@LeakyNun ik

@Sherlock9 But yeah, ppcg.lol just redirects to codegolf.stackexchange.com

Nice :D

o_o wat is happening in russian SO chat

I'm saving this ppcg.lol transcript for later

xnor

@Downgoat these foreign language flags seem hard to judge

^

xnor

7:37 PM

it happens I do know russian though

May I have a link to the room? Not sure how to search for it

@Sherlock9 question: is entropy a better measurment of detail or is doing canny and measuring average black:white ratio a btter measuurement

xnor

@Sherlock9 chat.stackexchange.com/transcript/22462/2016/7/31

Thanks

Yeah, I just put "not sure"

7:42 PM

@Downgoat What is canny in this context? Or is that a mistranslation?

A: Sandbox for Proposed Challenges

Canny edge detector

The Canny edge detector is an edge detection operator that uses a multi-stage algorithm to detect a wide range of edges in images. It was developed by John F. Canny in 1986. Canny also produced a computational theory of edge detection explaining why the technique works. == Development of the Canny algorithm == Canny edge detection is a technique to extract useful structural information from different vision objects and dramatically reduce the amount of data to be processed. It has been widely applied in various computer vision systems. Canny has found that the requirements for the application of...

New Sandboxed Posts

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Snakes All Around Origins tl;dnwif (too lazy; did not write in full): thought of it while peering over my latest question Challenge The challenge is simple: print a snake. You will get the length of the snake as input. A snake of length 2 looks like this: ==(:)- A snake of length 7 looks l...

Interesting :D

How does one measure entropy in an image?

Guys

I have problem installing scipy from pip

I installed numpy already

as well as a bunch of other stuff

@LeakyNun i know solution

use npm

:P

7:49 PM

@Downgoat how

Christoph Gohlke's Python library page is magic: lfd.uci.edu/~gohlke/pythonlibs

You just download the .whl file and have pip install that file directly

Also called a wheel file

@Sherlock9 how

pip install C:\something something\numpy.v102.cp3.5.whl or something like that

I think there are instructions on his page, too

Further instructions on installing from wheels here: pip.pypa.io/en/latest/user_guide/#installing-from-wheels

@Sherlock9 magic

Yep :D I mean in the wondrous sense of "magic". I'm pretty sure Gohlke just builds the wheels himself from the source files

But he puts a lot of those wheels up on a regular basis. It's frankly amazing. Especially when the Python Package Index (pypi) can have so many problems with the installs they provide (the default Python library index)

7:55 PM

@Sherlock9 yep

Fais mon nouveau challenge :/

@Downgoat Do my new challenge?

with Cheddar

Eᴀsᴛᴇʀʟʏ Iʀᴋ

@Sherlock9 if the knob didn't tell you, we are attempting to restart the discord.

I missed that message

@Doorknob hola, vuelto has

Thanks for letting me know :D

@LeakyNun hi

7:57 PM

@Doorknob do we say "la comida que he comido" or "la comida que he comida"?

@LeakyNun Participles don't have gender

@Doorknob But in French we say "la voiture que j'ai achetée" instead of "la voiture que j'ai acheté"

zyabin101

@LeakyNun Pour tenter votre nouveau challenge, je dois l'examiner. ;) Lien?

@zyabin101 voici

@Doorknob they also have gender when used in passive sentences, e.g. "la comida está comida"

translate en: Pour tenter votre nouveau challenge, je dois l'examiner. ;) Lien?

(from French) To try your new challenge, I have to consider it. ;) Link?

@LeakyNun Right, I meant when used with haber

8:00 PM

@Doorknob I think "consider" is "have a look at"

quartata

It's fine it's just Bing being terrible

@Doorknob Mas en francés usamos la forma feminina en este caso (ve arriba)

"mas" is the literary form of "pero"

cognate with French "mais"

Q: Tips for golfing in Fishing

That's a lot of Discord messages to scroll through

I missed a lot while I was out today, apparently :)

zyabin101

@Doorknob I meant review it, not consider it ;)

New Main Posts

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I recently found out about the Fishing language, and it is now a favorite of mine. However, I'm finding it difficult to do anything cool with it, including code golf. Are there any tips for golfing with Fishing to use the least characters? And any string manipulation tricks would be cool, as I am...

tips

0

Q: Snakes all around

Origins tl;dnwif (too lazy; did not write in full): thought of it while peering over my latest question Challenge The challenge is simple: print a snake. You will get the length of the snake as input. A snake of length 2 looks like this: ==(:)- A snake of length 7 looks like this: =======(...

code-golf integer

8:16 PM

@NewMainPosts Oh hey, once again, four of five answers posted by the same user.

quartata

Oh hey something CG can do with one stage

@El'endiaStarman not the one-byte built-in that you deemed effortless to create

@El'endiaStarman and I used python

@LeakyNun That you used one-byte built-ins the last time wasn't the main problem, but did contribute. I just feel like it's shutting down competition when one user posts a bunch of answers all at once.

@El'endiaStarman and I used python

quartata

@El'endiaStarman Not especially since I just beat his answer :P