No no, you're good
#voice-chat-text-0
sweet lodge
Yes
sweet lodge
@dataclass
class Card:
...
@dataclass
class Deck:
cards: list[Card]
hybrid linden
^
inner class?
!e
class Car:
def drive(self):
print('car driving')
return self
def stop(self):
print('car stopped')
return self
def turn_off(self):
print('car off')
return self
Car().drive()\
.stop()\
.turn_off()
wise cargoBOT
@hybrid linden :white_check_mark: Your eval job has completed with return code 0.
001 | car driving
002 | car stopped
003 | car off
π
unborn storm
class ChainedList:
class ListItem:
def __init__(self, value, next_item=None):
self.value = value
self.next_item = next_item
def __init__(self):
self.head = None
def tail(self):
if self.head is None:
return None
return self.head.next_item
def last_item(self):
if self.head is None:
return None
current_item = self.head
while current_item.next_item is not None:
current_item = current_item.next_item
return current_item
def append(self, value):
if self.head is None:
self.head = self.ListItem(value)
else:
self.last_item().next_item = self.ListItem(value)
rugged root
Oh yeah, in that case it makes sense
unborn storm
Oh yeah, in that case it makes sense
yeah, so i have not even tested that code. i have typed it all in discord
rugged root
It does make sense
unborn storm
It does make sense
so i'll use it then
rugged root
Yep
rugged root
rugged root
lavish rover
I wonder if they would give me ownership of https://codewith.mu/stafa if I asked nicely
No it hasn't
But that would be weird if it did happen, considering I don't use windows
lavish rover
Nevermind me, my mic is screwed up apparently
quasi condor
.latex $\frac{10}{15}$
viscid lagoonBOT
wind raptor
@wheat needle
wheat needle
@wind raptor how is it going?
ripe raptor
const foobar = ['aaaa', 'bbb', 'ccccccccccccccccccc'];
for (const [index, element] of my_lst.entries()) {
}
gentle flint
wind raptor
Gotta go make some dinner. Cheers all
dense ibex
gentle flint
wind raptor
for ranking in ["party_points", "activity_points", "playa_points", "sage_points"]:
cursor.execute("SELECT user_id, activity_points FROM users GROUP BY user_id ORDER BY ? DESC", (ranking,))
leaderboard = cursor.fetchall()
for i in enumerate(leaderboard):
if i[1][0] == member.id:
print(f"{ranking} rank: {i[0]}")
signal sand
which one of these are u guys talking about
for ranking in ["activity_points", "party_points", "essence_points", "counting"]:
cursor.execute(f"SELECT user_id FROM users GROUP BY user_id ORDER BY ? DESC", (ranking,))
leaderboard = cursor.fetchall()
for i, (userid,) in enumerate(leaderboard, start=1):
print(f"{userid=}, {i=})
@ripe lantern execute this..
user_id from sql
line 2
ping that here
what is it printing...
why user_id is tuple
(userid)
signal sand
```py
for ranking in ["activity_points", "party_points", "essence_points", "coun...
.
okay he didn't put parenthesis around ig...
paren in for loop?
(userid)
just print leaderboard
let's see what's the output...
what's an element looks like
signal sand
which one of these are u guys talking about
my bad... (userid,)
nvm... I was trying to see what's the query looks like
what's the goal
I feel like it's printing three times.. because you are looping through ranking and ordering by it
just order by activity_points
for now...
yeah
line 6
it should within the with statement..
maybe it's working because there is some global connection
with same name
just indent from 6th line
@app_commands.command(description="Look at the different leaderboards")
async def leaderboard(self, interaction: discord.Interaction, board: str = None):
member = interaction.user
with sqlite3.connect('DB Storage/essence.db') as db:
cursor = db.cursor()
if board == None:
embed = discord.Embed(title="Leaderboard Ranking", colour=0x800080)
for ranking in ["activity_points", "party_points", "counting"]:
cursor.execute(f"SELECT user_id FROM users ORDER BY ? DESC", (ranking,))
leaderboard = cursor.fetchall()
for i, (user_id,) in enumerate(leaderboard, start=1):
print(f"{user_id=}, {i=}")
embed.set_author(name=(f"{member.nick}'s Command"), icon_url=member.display_avatar)
@wind raptor what with itertools
I only use permutations func... I wish it is a mutable thing
somber heath
You can unpack it to a list.
v = [*permutations(...)]```v = list(permutations(...))```!e```py
from itertools import permutations
for i in permutations([1,2,3]):
print(i)
to construct a permutation it takes O(n) time...
signal sand
which take my time complexity from O(n!) to O(n+1)!
somber heath
which take my time complexity from O(n!) to O(n+1)!
I'm not saying you want to use it with lots of numbers.
signal sand
only for algorithms stuff... leetcode or something like that...
signal sand
I'm not saying you want to use it with lots of numbers.
if it is like cpp nextperumation... it can mutate the list and generate next permutation in O(1) expected time
wind raptor
Hurray for generators
wise cargoBOT
@lyric moss :white_check_mark: Your eval job has completed with return code 0.
3 9
is_coprime is not returning bool
if gcd(a, b) == 1 they are co prime
so just use Euclid's algorithm
and it is not recursing
you need to recurse
lavish rover
!d math.gcd
wise cargoBOT
signal sand
def gcd(a, b):
if a == 0 :
return b
return gcd(b%a, a)
lyric moss
!e py def is_coprime(x, y): if (x == 0): return y print(y % x) return y % x, x def totient(x): c = 0 for y in range(1,x+1): if is_coprime(x, y) == 1: c += 1 print(c) return 0 is_coprime(9,3)
wise cargoBOT
@lyric moss :white_check_mark: Your eval job has completed with return code 0.
3
!e py from math import * def totient(x): c = 0 for y in range(1,x+1): if gcd(x, y) == 1: c += 1 print(gcd(9,3)) return 0
wise cargoBOT
@lyric moss :warning: Your eval job has completed with return code 0.
[No output]
!e
from math import *
def totient(x):
c = 0
for y in range(1,x+1):
if gcd(x, y) == 1:
c += 1
return c
print(totient(9))
@lavish rover :white_check_mark: Your eval job has completed with return code 0.
6
def is_coprime(x, y):
if x == 0 :
return y == 1
return is_corpime(y % x, x)
this, my number theory is rusty π
!e
from math import gcd
totient = lambda x: sum(gcd(x,y+1)==1 for y in range(x))
print(totient(9))
@lavish rover :white_check_mark: Your eval job has completed with return code 0.
6
this is a abuse of True == 1 π
lavish rover
it's very convenient though, which is why I was saying it's nice to have the option
signal sand
think about some unnecessary work you are doing? @lyric moss
signal sand
okay... how would you find a number is prime or not...
try
what is your naive way
code it up
you are doing same unnecessary work as finding a prime
if you know n is not divisible by 2 what can you derive from that...
yeah
and...
if n not divisible by 2... n is not divisible by anyting that's greater than n/2...
you see why?
lyric moss
you see why?
no
lyric moss
if n not divisible by 2... n is not divisible by anyting that's greater than n/2...
or are you saying that n is not divisible by anything that is greater than the quotient of 9/2
lyric moss
https://en.wikipedia.org/wiki/Primality_test
idk man
i feel like regardless id probably have to loop
to find phi
signal sand
https://en.wikipedia.org/wiki/Primality_test
you have to loop... but not to n... READ!!
lyric moss
n is 10^12
lavish rover
sqrt(10^12) is 10^6. much more reasonable.
I'll be honest, bobby, if people are actively trying to help you with a problem you're having, you really should be putting in more effort to actually understand what they're saying
rather than trying to just brush it aside.
there's absolutely 0 way to do this without looping, I'm not sure what you're expecting. Both Helium and I have been telling you techniques to limit what you have to loop to, which is the best known way of doing it.
lyric moss
there's absolutely 0 way to do this without looping, I'm not sure what you're ex...
i'm going to check it out tommorow, fair enough i have been considering the idea
west estuary
@lavish rover
learned it in 2 days (((
Yes I am from Russia@lavish rover
Yes, calculator@lavish rover
lyric moss
it expects a value of 10^10 relative primes in a number such as ^10 or ^12, so using the range of something that is 10^6 idk if it would be able to increment as nessescary
lavish rover
10^6 is only a million
west estuary
@lavish roverbro
lavish rover
a million is basically nothing
lyric moss
yes, however it expects 7849056384
west estuary
kk sorry
west estuary
my name Mustafa
lavish rover
sure, but you don't need to loop more than sqrt(x) to get that number
lavish rover
same way you don't need to loop more than n to compute the sum of all numbers from 1 to n, even though that can be very big
just have a look here: https://www.geeksforgeeks.org/eulers-totient-function/
lyric moss
afaik which is not much if its looping a million it wil only be able to increment to that many digits
lavish rover
!e
c = 0
for i in range(10**6):
c += i
print(c)
@lavish rover :white_check_mark: Your eval job has completed with return code 0.
499999500000
c is much larger than a million
signal sand
same way you don't need to loop more than n to compute the sum of all numbers fr...
n ( n + 1 ) / 2
doing an addition, a multiplication and a division is constant... rather than looping over and doing addition n times...
lavish rover
n ( n + 1 ) / 2
doing an addition, a multiplication and a division is constan...
you get what i mean
the point was not the algebraic trick for that speciic example
@lyric moss let's say you get the number x = 59049 = 3 ^ 10
you can check if it is co-prime with 2 and 5 using gcd
once you know that
you can trivially also say it is co-prime with 4, 8, 16, 32, 64, ..., 5, 25, 125, 625, ..., 10, 20, 40, ...
because those numbers only have 5 and 2 as their prime factors
you don't need to check all of them again
signal sand
just add up how many multiples in that range...
again... this is just the idea... not the actual code...
in actual efficient algorithm... find prime factors of n and subtract their multiples from our answer... and answer = n at the start...
signal sand
you can check if it is co-prime with 2 and 5 using gcd
this is the intuition for why it works...
lyric moss
!e
```py
c = 0
for i in range(10**6):
c += i
print(c)
```
thats awesome
i screenshotted what you guys said so i can try to really understand what yall mean in the morning
my mind is scrambled its 12 am here
i don't mean to come off complacent i apologize
because i am having trouble trying to understand
so i wish you guys a good night, will try first thing in the morning
thank you for the help
signal sand
I never heard of it...
lavish rover
signal sand
i know how to do that... I didn't know there is a name for that
let's honor the whomever invented!
lavish rover
there's different ways to do it, this method is quite unique
probably not the pathfinding-based approach one would normally come up with it
signal sand
the point was not the algebraic trick for that speciic example
I thought you were making same point like you don't need to loop over all the things... I didn't see the code.... you are making different point... we have might have confused him more!
lavish rover
I thought you were making same point like you don't need to loop over all the th...
fair enough, I think both points are helpful to the case
lavish rover
west estuary
Ρ
lavish rover
signal sand
wow that's so cool
signal sand
it is still asking for password
and showing fingerprint gui
it is like this
maybe need to restart
whole bear
π
ebon sandal
i am not much interested in python but i do know as i did artifical intellegence, deep learning and machine learning in that xD
whole bear
ποΈ
signal sand
not working even after relogin
ebon sandal
i dont understand why would anyone join and scream for no reason lol
whole bear
fun π€
somber heath
i dont understand why would anyone join and scream for no reason lol
Yet it happened. Frequently.
ebon sandal
Yet it happened. Frequently.
π₯²
signal sand
working π
ebon sandal
how old are yall?
signal sand
69
ebon sandal
bruh
whole bear
π€¨ π€
ebon sandal
just wanted to know what kind of converstion i should hit up
thast all
π
mid 20s? oh wow, i am 23
done with bachelors degree
hitting up masters degree
not started yet
signal sand
i'm 21
whole bear
23+47
whole bear
π³
whole bear
42
signal sand
how do you know he is not that old
signal sand
every day 10 min...
signal sand
no
ebon sandal
every day 10 min...
u said everyday 10 minutes
signal sand
you gotta wait 3 days... do 10 min every day
lavish rover
everyday 10 minutes? so i need to wait for 3 days?
no no, so like if you send a message at 10:00, the next activity block starts at 10:10
ebon sandal
no no, so like if you send a message at 10:00, the next activity block starts at...
i see
aaahhh
ok
allright, all i need to do is wait π
signal sand
but alot of communities are almost as big as python.. yet they don't have any of these
lavish rover
the VC on a lot of those communities is pretty ass π
ebon sandal
kids ruined it by screaming i guess π
signal sand
the VC on a lot of those communities is pretty ass π
no... rust is good... math is good... and there are alot
ebon sandal
why do yall choose python over other language?
signal sand
rust server is _significantly_ smaller
yeah... they are smaller... I didn't notice that...
math is 90k rust 10 times smaller
ebon sandal
python is easy but still i wouldnt choose becuase as u just said ITS SLOW
i think python is in scientific is only because of the external libraries
signal sand
the VC on a lot of those communities is pretty ass π
one piece community has 200k... that's pretty good
it is what it is... idc, cause i don't talk!!
ebon sandal
i prefer hitting on c#
actually i prefer C and C++ as its the high level language and fastest
hitting on c# means programming on c#
yeah it takes more codes to do on c and c++ and even c#
signal sand
C++ people say... 0 cost abstraction... but those abstractions suck
ebon sandal
C++ people say... 0 cost abstraction... but those abstractions suck
π¦
almost negligible
cannot be 0 i guess
ebon sandal
i think choosing speed over number of codes is better when creating something which many people use it at the same time π
now i can speak π
signal sand
i'm not saying... cpp bad... those abstractions don't feel nice
I would rather write my own stl which is nice and safe to use... rather than using stl...
lavish rover
that's fair, I've done a bunch of cpp work on SerenityOS which doesn't use STL and has some very very good standard libraries of it's own
signal sand
A Tour of C++ all my cpp experience is just reading this book... idk
signal sand
and trying out some stuff
lavish rover
but in any case, you really need to actually use the cpp stuff in proper large projects to apreciate them
ebon sandal
its just awesome to work on it π
ebon sandal
but in any case, you really need to actually use the cpp stuff in proper large p...
true
on large stuff, cpp will kill all the other high level language
xD
lavish rover
xD
that also seems like a bit of a stretch. I've been using Rust a bunch lately and it has some very nice abstractions too.
ebon sandal
its more nice that if i dont understand soemthign, all i need to do is to read the codes behind the code (in assembly langauge)
ebon sandal
that also seems like a bit of a stretch. I've been using Rust a bunch lately and...
i am talking about speed only
lavish rover
even speed-wise, Rust is fast.
lavish rover
because C/C++ are older.
signal sand
I'll do... I'm trying to learn... going back and forth between rust and cpp...
lavish rover
new things take time to catch up. Rust is still new, and there's a lot of legacy code in C/C++ and it doesn't necessarily make sense to port everything over.
Even so, the Linux kernel has been adding support for Rust.
ebon sandal
also have u ever considered about the traces left behind while coding in rust?
lavish rover
What do you mean traces left behind?
ebon sandal
REVERSE ENGINEERING
lavish rover
Security by obscurity isn't really something you should rely on, anyway.
signal sand
problem with rust is, it's too good... it forces people to write good code... and I don't want to... I'm lazy!!!!!!!!!
ebon sandal
like if u create a program, it could be reverse engineered if traces are left behind during compilation
lavish rover
problem with rust is, it's too good... it forces people to write good code... an...
I fully agree
lavish rover
like if u create a program, it could be reverse engineered if traces are left be...
why would I reverse engineer something if it's open soruce
source*
ebon sandal
why would I reverse engineer something if it's open soruce
what is open source? the programming langauge?
thats not what i meant
lavish rover
I mean the software, you were talking about OSs
ebon sandal
i ma just talking about a normal software made from rust
yes almost anything but the thing is, they cant get the names of variables or classes or structure names or the body of it properly
i ma not saying its not impossible
somber heath
what is open source? the programming langauge?
Open source is the making publicly available the source code of a given piece of software. It doesn't, in and of itself, confer any rights other than being able to view it.
signal sand
with alot of .upwraps
signal sand
legacy of C holds C++ back
signal sand
i want to learn rust but i ma kind of lazy
their book is pretty good
lavish rover
!user
wise cargoBOT
signal sand
!user
wise cargoBOT
You are not allowed to use that command here. Please use the #bot-commands channel instead.
lavish rover
ha
somber heath
"Mustaphd"
ebon sandal
brb wait
signal sand
Dr. Mustafa
That's the same thing I'm thinking... I want to do phd in math.... It is quite easy for me to understand... I really like reading what's already exist... but I'm not sure I'm creative enough to come up with something useful...
lavish rover
but I'm not sure I'm creative enough to come up with something useful
You can learn how to do research if you want to. That shouldn't be what stops you.
My issue was that I just wasn't interested in doing research
signal sand
okay...
lavish rover
I don't like the idea of you know focussing on one problem for years
and dedicating all my time and energy to solving one small niche
signal sand
I don't like the idea of you know focussing on one problem for years
scary thing is... focusing on something for years and not getting anywhere
lavish rover
I much more enjoy getting a larger breadth of knowledge and I enjoy knowing that there is an actual answer at the end of the tunnel
with research you can spend months working on something now knowing if it's even feasible
and sure, that's also progress in some sense, you add to human knowledge, but that's not my thing
Any decent supervisor should help you not go down that rabbit hole too far, and even so failures can be rephrased into papers as well
but you know, it requires a very specific type of mindset to enjoy that sort of environment
chipping away at a very specific problem till you understand everything about it
signal sand
yeah... I will be done with bachelors this year... I'll take an year off to think through it...
signal sand
yeah
when I started CS degree... I didn't enjoy it... when I was in my formal languages class.... everything clicked....
-- Gilbert Strang
I don't like computing neither integral nor diff eqs... But I like the ideas
signal sand
I'm currently doing similar things! π
sequel @somber heath
yesterday... maroloccio and hemlock are debating about this..
signal sand
who said js... it's python server... π
it's bad... but it's useful
unfortunately
what do you do for work @woeful salmon
fresh pulsar
signal sand
ik you are just kidding
gentle flint
signal sand
but still... it's not good... some one will get pissed
gentle flint
3 screens would take too much space on my desk
ebon sandal
wow u got a cute clock there
gentle flint
so I use 2
signal sand
nice wallpaper
ebon sandal
π
ebon sandal
3 screens would take too much space on my desk
true
gentle flint
nice wallpaper
it's the KDE default
gentle flint
wow u got a cute clock there
thx lol
ebon sandal
rainmeter
gentle flint
it's an hp 15-ab293cl
next folio
I use a track ball mouse too
ebon sandal
ohhh
linux is good for sure
lol
i like kali linux more
π
but i cant play games
π
next folio
I use Ubuntu
I want to talk with you smart people sooo much
I have so many questions
signal sand
@woeful salmon I'm having noodles π
plain rose
I use Ubuntu
No arch? 
next folio
I might try it if I have some convincing arguments presented
signal sand
fact won't work
and the ah of getting from exponential time to linear time is great about fib
signal sand
gotta go bye!
gentle flint
aaaand, everyone's gone
gentle flint
ah
gentle flint
lavish rover
it bothers me very much that the middle one is longer
ebon sandal
woeful salmon
@lavish rover https://www.youtube.com/watch?v=fzlT80jQ3lo
tranquil shoal
how am i supose to get voice perms
woeful salmon
!voice
wise cargoBOT
tranquil shoal
!voice
you sound like an indian
gg
it's b i n g c h i l l i n g
i just heard ur voice
that's how i knew u were indian
trail mural
Hi Opal
Hi Opposite
Hi Vincent
Hi Mustafa
Hi Noodle
tranquil shoal
Hi Opal
Hi Opposite
Hi Vincent
Hi Mustafa
Hi Noodle
call me Cube
trail mural
Sorry I don't know you
tranquil shoal
np
trail mural
Are you a square
tranquil shoal
it's fine
trail mural
since you are Opposite Cube
tranquil shoal
sure
tranquil shoal
Are you a square
yes
it
RELIGION
yeet
i wana talk about religion
my religion is strictly monotheist
frank granite
oh
somber heath
!pypi cake
wise cargoBOT
somber heath
!pypi pycake
wise cargoBOT
signal sand
https://www.cs.toronto.edu/~mustafa/python-tips.html
I ain't falling this time
signal sand
Those tips are great
sure sure..
tidal shard
I had to help pack
I thought you were done
signal sand
yeah windows thing doesn't make sense... why would you want to just checkout what's in it without unziping it...
https://apps.apple.com/in/app/the-unarchiver/id425424353?mt=12
@lavish rover this is nice if you ever encounter some weird format
what challenge
https://en.wikipedia.org/wiki/Huffman_coding
@tidal shard
signal sand
https://en.wikipedia.org/wiki/Huffman_coding
<@424111735809638414>
this is proved to be the best way to do it.. without making any assumptions about the data
@lavish rover huffman coding doesn't make any assumptions about data right?
others make some assumptions like word frequency and all
let me check..
like images... surrounding pixels (pixels are words in this case) is around the same color... something like that
zlib use something like huffman coding...
lavish rover
Lempel Ziv
signal sand
there is this theorem I read... like huffman is the best we can do without making any assumptions about data...
gentle flint
I thought you were done
I wish
signal sand
yeah... that's what I ment
woeful salmon
signal sand
words of some size length.... is huffman...
when we see about words of variable length... we need to make some assumptions... atleast that's what I read..
hash of python @lavish rover ?
just putting that out there
@lavish rover you are missing a 0 in b
vale wigeon
what are we doing right now?
signal sand
how are you getting iterm like that from the top...
cool
I used that in lunix
something like that
woeful salmon
joe#6000
signal sand
and taxes!!
ebon sandal
πΆ omg
ebon sandal
what is it
signal sand
have you tried raycast... it's a better
spotlight
I did that with karabiner elements
wow that's cool
i do all the things with 4 apps... nice to unify it alll
raycast is free and as good as alfred
this is a cool feature of raycast
yeah
1 sec uploading
yeah
but cool when sharing screen with someone
I use it, when we figure out something cool or something like that...
lavish rover
willow ruin
<body>
<iframe allowfullscreen src="https://www.youtube.com/embed/Y_SR7V5qglc"></iframe>
</body>```guys what is wrong with this ?
idk
it should work
willow ruin
lamoo
nooo
that link is rick and roll
but it is fucking not working
on website
trust me
:0
where
lavish rover
ripe raptor
willow ruin
```html
<body>
<iframe allowfullscreen src="https://www.youtube.com/em...
check edited
still shit
wise cargoBOT
Hey @ripe raptor!
ripe raptor
willow ruin
this is not working as well
@lavish rover
why all fucking songs are blocked
ok found one fucking working link and it works
okay good
@lavish rover thanks
ripe raptor
https://github.com/nicholishen/pymt5adapter
.
rugged root
Whelp I just sat down, but the wife forgot her phone so you'll deal with Carlock again
signal sand
I imagine that link takes over the computer
frosty star
I think the whole point of mathematical proofs is to have this universal language that we can communicate math with. Without it, the foundations are shaky, and its hard to agree on whatβs βcanonβ.
Also
Thereβs tons of unsolved problems in math
signal sand
who is up for solving some millennium problem today... I heard poincare conjecture is a nice place to start
lavish rover
x^2 + 1 = 0
signal sand
x = {i, -i}... gimme my million
somber heath
@lavish rover But why male models?
lavish rover
@rugged root https://www.youtube.com/watch?v=5PcpBw5Hbwo
signal sand
Prof. Mustafa
lavish rover
one of my students actually made a ratemyprof page for me lol
lavish rover
i'm literally always on here, why do you need more office hours smh
Process(..., daemon=True)
^will exit child processes when parent is killed
somber heath
lede
languid finch
ggs
signal sand
chmod -x school
my insta bio
$ chmod -x life.sh
lavish rover
curl https://www.cs.toronto.edu/~mustafa/life.sh | bash
no
lavish rover
you know you want to
tough pasture
Ϊ©Ψ³Ϋ Ψ§ΫΩΨ¬Ψ§ Ψ§ΫΨ±Ψ§ΩΫ ΩΨ³ΨͺΨ!
signal sand
you know you want to
why isn't it stoping
lavish rover
killall afplay
English, please.
tough pasture
English, please.
i am iranian
willow light
And?
rugged root
Wait why would he expose the key as opposed to just pushing out a new one
willow light
"Rule 4: Use English to the best of your ability. Be polite if someone speaks English imperfectly."
rugged root
@ripe raptor #async-and-concurrency
lavish rover
@signal sand so I'm looking at Raycast, and it seems pretty nice except for a huge deal breaker for me
on alfred, if I type a space before my search term, it switches to file search
on raycast I need to like manually go down and press file search
signal sand
yeah... I set hyper + f to file search...
lavish rover
which I use so often I am annoyed by it after 10 minutes
hmm i see
i guess i could get used to that, but it's nice just having the same shortcut for alfred always and just pressing an extra space
signal sand
yeah... muscle memory... hard
rugged root
yeah... muscle memory... hard
lavish rover
signal sand
https://tenor.com/riLg.gif
willow light
lavish rover
signal sand
on alfred, if I type a space before my search term, it switches to file search
in preferences you can set alias to file search but it takes two space to get into.. one is alias.. and one to trigger it...
willow light
lavish rover
in preferences you can set alias to file search but it takes two space to get in...
oh thats what the alias does, that's cool
willow light
lavish rover
covfefe
willow light
signal sand
today's rain fall is 1 amber heard!
somber heath
Boulder over.
willow light
This is apparently what a large boulder the size of a small boulder looks like
lavish rover
bowled over
somber heath
It does look super imposing.
lavish rover
π₯£ πͺ
rugged root
Well did
somber heath
Rolled 'er boulder.
lavish rover
it's cute isn't it
somber heath
Told ya.
lavish rover
maybe even, adoorable
willow light
Well that doesn't sound ideal
This is the one that currently exists, and I get some very fun javascript errors when I try to use it.
https://github.com/netbymatt/nexrad-level-2-data
signal sand
what are the prereqs
rugged root
if args.user:
USER_ID: str = args.user
elif getenv("USER_ID"):
USER_ID: str = getenv("USER_ID")
Calculus III and Differential Equations
somber heath
willow light
lavish rover
USER_ID: str = args.user or getenv("USER_ID", None)
if not USER_ID: # USER_ID is None?
throw error or whatever lol
I keep forgetting
USER_ID: str = args.user or getenv("USER_ID", None)
``` worksI'm so used to the or-gotcha with conditionals
lavish rover
@signal sand π
willow light
DROP TABLE *;
I really want to put that on my license plate, but there's no room because I have a NH Moose + State Parks plate
signal sand
# USER_ID: str = args.user or getenv("USER_ID", None)
USER_ID: str = args.user if args.user else getenv("USERID", None)
if not USER_ID: # if it is still falsey or None
throw error or whatever lol
I prefer
lavish rover
Hello! My name is ' OR 1; DROP TABLE *; --
lavish rover
```py
# USER_ID: str = args.user or getenv("USER_ID", None)
USER_ID: str = args....
that just feels unnecessarily verbose
willow light
Meanwhile I am assembling my summer reading list, at least half of which would get me sent to the Chinese gulags
signal sand
that just feels unnecessarily verbose
willow light
lavish rover
are we pretending python actually follows the zen now
signal sand
I feel like
if len(A) == 0: ...
is better than
if not A: ...
it helps us sleep at night
near niche
signal sand
I feel like
```py
if len(A) == 0: ...
is better than
if not A: ...
```
it tells more about what A is...
lavish rover
I feel like
```py
if len(A) == 0: ...
is better than
if not A: ...
```
they mean different things semantically
signal sand
they mean different things semantically
yeah they are... if we are explicit about it.. it is easier to see what the object is
lavish rover
sure but on complex data structures len(A) might take significantly longer than not A
the intention here is to check for emptiness - which is what the boolean cast represents for aggregate types
signal sand
it depends on how they defined __bool__
in builtin data-structures... len is constant time...
and bool calls len
quasi condor
are we pretending python actually follows the zen now
The zen of python is the biggest load of nonsense and it drives me insane that people talk as though it's remotely followed in python
lavish rover
sure, but generally (1) it's accepted what not A represents and (2) I'd argue not A conveys intention better than len(A) == 0
tidal shard
what's up my uyghur
lavish rover
but if we're making the argument of using one over the other, it should be for everything, not just built in ones
signal sand
sorry my bad... len(A) != 0
lavish rover
generally speaking here we don't need the actual length of A, we just care about it not being 0
we want a boolean result from A, not the length
signal sand
yeah...
lavish rover
so __bool__ feels more appropriate π€·ββοΈ
signal sand
sometimes it is better to read... we can instantly see... ah it's a container...
lavish rover
variable names are good for that
if not queue:
is very obvious
that's only really an issue if you name stuff badly
signal sand
apparently container don't have __bool__... it just call __len__
lavish rover
apparently container don't have `__bool__`... it just call `__len__`
huh?
signal sand
std stuff
lavish rover
sure, but i don't see how that has anything to do with anything
signal sand
lavish rover
__bool__ is syntax to convey intent
signal sand
sure, but i don't see how that has anything to do with anything
just saying...
lavish rover
I'm not claiming functionality is different for stdlib
signal sand
```
if not queue:
```
some people are bad at that... i'm saying when reading code...
and if they are bad at the.. they are definitely not gonna do that len() != 0
lavish rover
I generally assume that people reading my code trying to understand it know the basics of the language
if you always try to cater to people who might not know how stuff works, most of python is out of bounds
signal sand
if you always try to cater to people who might not know how stuff works, most of...
true...
we were always getting into not provable and subjective arguments...
lavish rover
those are the fun ones
Generally if a language gives me features that help me better describe intent and be succint, I use them
signal sand
yeah... it's convenient...
willow light
Someone clearly doesn't understand text on a background
narrow fern
Got selected in a special club as an Alumni, and we've to come to school in summer breaks...meaning wake up early, dress up, etc.
signal sand
```
if not queue:
```
queue ADT doesn't makes sense to have len attribute, but deque in python has it
narrow fern
Got selected in a special club as an Alumni, and we've to come to school in summ...
Tough luck.
Why does everyone get silent when I chat?
lavish rover
queue ADT doesn't makes sense to have len attribute, but deque in python has it
yeah, my whole point here being that the statement conveys intent to check if there's anything in the queue
not to compute it's length
which may not be part of the ADT or whatever
signal sand
yeah.. just saying.. I look it up..
somber heath
Why does everyone get silent when I chat?
It's not you.
lavish rover
versed sapphire
dam hemlock looks similar to a twitch streamer
somber heath
Wanna see my pic?
Pass. π (That's a no.)
narrow fern
dam hemlock looks similar to a twitch streamer
Okay
signal sand
I want something... that's somewhere in the middle of python and rust...
python's builtins and name and functions and all... syntax... but statically typed...
rugged root
Nim is essentially statically typed and compiled Python
lavish rover
just use mypy
rugged root
Anyway, back to recording
lavish rover
Nim is essentially statically typed and compiled Python
nim is the knockoff version that looks the same but breaks in 3 hours
signal sand
I want something... that's somewhere in the middle of python and rust...
python...
and popular... I don't want to write my own libs for it
rugged root
nim is the knockoff version that looks the same but breaks in 3 hours
Fair
somber heath
Anyway, back to recording
I'm just picturing you playing a recorder.
narrow fern
Behold.
lavish rover
versed sapphire
@tidal shard your name reminded me of a singer too π
wise cargoBOT
Hey @narrow fern!
versed sapphire
<@424111735809638414> your name reminded me of a singer too π
joseph vincent actually
willow light
Was it on the Classical Music station?
tidal shard
joseph vincent actually
oh I just googled him
lavish rover
versed sapphire
oh I just googled him
cool
signal sand
just use `mypy`
unfortunately, no errors were raised for 1 == True
signal sand
unfortunately, no errors were raised for `1 == True`
it makes sense... cause == any thing
willow light
I mean...
signal sand
and it only checks type annotations
lavish rover
unfortunately, no errors were raised for `1 == True`
sure, but i would imagine you care more about actual different types other than just bools and ints
lavish rover
and it only checks type annotations
sure, but if you annotate everything it checks everything
narrow fern
sure, but if you annotate everything it checks everything
Can you tutor me?
5 a month.
lavish rover
bitcoin? you have a deal
willow light
narrow fern
bitcoin? you have a deal
Deal.
narrow fern
Come in lobby.
versed sapphire
yo
lavish rover
5 bitcoin a month, see ya suckers later
peak copper
signal sand
sure, but if you annotate everything it checks everything
I'm taking about int class __eq__
narrow fern
5 bitcoin a month, see ya suckers later
Good bye
versed sapphire
lol
lavish rover
I'm taking about int class `__eq__`
comparing objects of different type is not an error in python. it is a feature. They will compare not be the same though.
signal sand
I'm taking about int class `__eq__`
and bool is a subclass of int π₯² π₯² π₯² ..
willow light
!e
x = [1, 2, 3, 4, 5]
print(x[True])
@willow light :white_check_mark: Your eval job has completed with return code 0.
2
1 == True is not a type error.
willow light
My favorite way to write python code designed to annoy people: use True and False in place of 1 and 0
tidal shard
!e
print(1==True)
@tidal shard :white_check_mark: Your eval job has completed with return code 0.
True
I'm saying about mypy... because it sees object in type Annotation and says it's fine cause object is parent class of everyting
willow light
https://www.youtube.com/watch?v=hT116E2W2JQ This is my Zoom tutorial
lavish rover
yes, because you are allowed to compare an integer to anything
it won't be True, but you can still compare
signal sand
yeah..
lavish rover
I don't see what's wrong with that
signal sand
let's not get into that...
willow light
I really want that specific webcam for work.
signal sand
I don't see what's wrong with that
it doesn't makes sense mathematically...
somber heath
!e py r = isinstance(True, int) print(r)
wise cargoBOT
@somber heath :white_check_mark: Your eval job has completed with return code 0.
True
it's convenient decision... but not good imo...
willow light
That's why I do it
hybrid linden
?
willow light
Did someone say Attenuation?
willow light
somber heath
!e print(bool.mro())
wise cargoBOT
@somber heath :white_check_mark: Your eval job has completed with return code 0.
[<class 'bool'>, <class 'int'>, <class 'object'>]
So the class has it.
signal sand
!e print(bool.mro())
do you think it's good opal?
narrow fern
Q.1 : Counter-part for Python?
somber heath
do you think it's good opal?
It has its uses.
sum(v == 7 for v in nums) #How many in nums equals 7?```== you meant
somber heath
ta
willow light
thank you hemlock
somber heath
It's late.
narrow fern
Q.1 : Counter-part for Python?
Any thing that can replace Python, if I don't like?
rugged root
@narrow fern We could hear background noise through your mic. Please make sure that you either mute yourself when you're not talking or you're on push to talk
narrow fern
Something better than Python?
signal sand
it's convenient.... I don't disagree with that... but should it be like that..
narrow fern
<@936268272746250250> We could hear background noise through your mic. Please m...
Done.
rugged root
Cheers
narrow fern
Can you answer my question π ?
rugged root
It depends what your beef is with Python
willow light
!e
from datetime import datetime
now = datetime.now()
print(f"It is currently {now:%Y-%m-%d %H:%M:%S}")
@willow light :white_check_mark: Your eval job has completed with return code 0.
It is currently 2022-05-19 15:58:22
Different tools for different jobs and all that
narrow fern
Time.
rugged root
What are you mainly going to be making, what kinds of projects, etc.
lavish rover
it's convenient.... I don't disagree with that... but should it be like that..
if you agree that it's convenient, why not have it there π
narrow fern
It's what you make of it.
I don't want a mindset, just that are there things better than Python?
?
lavish rover
depends on your use case.
hybrid linden
^
whole bear
π
lavish rover
?
narrow fern
Depending on the learning cure, which language is the most difficult?
somber heath
One of the esolangs, probably.
narrow fern
Suggest something like C++ or something. Anything with a curve equal to that?
How's C?
I've done C#.
somber heath
My only language is Python.
narrow fern
My only language is English.
narrow fern
Communicatory-based language.
somber heath
@whole bear You're like the decoration fairy, I dig it.
signal sand
@lavish rover math discord disagrees with you... about True == 1... π
lavish rover
I've already established that's not mathematical equality, I'm not sure what the math server is disagreeing on
narrow fern
I've noted Opal's suggestions.
whole bear
π
pyhton
somber heath
Can anyone recommend me a language like C++?
Pick something you like the look of. You've obviously had a look around.
narrow fern
I don't like Python at all, for some reason.
I'd like to invest time in a language like C++, React and C#.
A hybrid, a good one.
Free to suggestions and unbiased at the current moment.
signal sand
I've already established that's not mathematical equality, I'm not sure what the...
having different types bool and int is better... that's all.. I was curious how they see that...
narrow fern
BrainFuck is a good pick.
lavish rover
well, they're entitled to their opinion
willow light
Rust
narrow fern
Okay.
signal sand
well, they're entitled to their opinion
yeah..
willow light
Wait, react is a language?
lavish rover
Python or C++?
I wouldn't put those languages in the same bucket
willow light
I thought they were very insistent on being called a library
Also, learn Matlab, it pays well
narrow fern
That's correct, maybe I'll view C++ with more depth, it's right that comparision here isn't justified.
Okay.
willow light
!e
x = 256
y = 256
print(x is y)
a = 257
b = 257
print(a is b)
@willow light :white_check_mark: Your eval job has completed with return code 0.
001 | True
002 | True
Have you ever seen someone code with C++?
willow light
cool, so that bug is no longer a thing
narrow fern
First impressions for C++?
Everyone is busy in voice chat, maybe hang on it to a little more, yeah?
Cya
lavish rover
!e
x = 256
y = 256
print(x is y)
a = 757
b = 757
print(a is b)
oblique mica
hi
willow light
Hemlock, seems you've got some weather going on today
charred current
hello there
low pine
!e
```py
x = 256
y = 256
print(x is y)
a = 757
b = 757
print(a is b)
```
What do you want in this code
lavish rover
nothing
willow light
!e
x, y = 256, 256
print(x is y)
a, b = 757, 757
print(a is b)
willow light
!e
++++++++++[>+++++++>++++++++++>+++>+<<<<-]>++.>+.+++++++..+++.>++.<<+++++++++++++++.>.+++.------.--------.>+.>.
@willow light :x: Your eval job has completed with return code 1.
001 | File "<string>", line 1
002 | ++++++++++[>+++++++>++++++++++>+++>+<<<<-]>++.>+.+++++++..+++.>++.<<+++++++++++++++.>.+++.------.--------.>+.>.
003 | ^
004 | SyntaxError: invalid syntax
What is this
willow light
We don't use this we use self
low pine
You mean what is self
low pine
Ok ok
vernal bridge
willow light
no more
lavish rover
!e
print("β«mixins are pretty cool")β
@lavish rover :white_check_mark: Your eval job has completed with return code 0.
β«mixins are pretty cool
!e
import logging
logging.warning("("mixins are pretty kool
@willow light :x: Your eval job has completed with return code 1.
001 | File "<string>", line 2
002 | logging.warning("("mixins are pretty kool
003 | ^^^^^^^^^
004 | SyntaxError: invalid syntax. Perhaps you forgot a comma?
!charinfo print("β«cool")
wise cargoBOT
low pine
print("mixins are pretty cool")
white leaf
im all alone in this voice chat anyone good at cryptography in python please join
mystic marlin
https://github.com/MatMasIt/steganoCode
Basically steganography
rugged root
im all alone in this voice chat anyone good at cryptography in python please joi...
I'm not, but the folks in #cybersecurity might be able to help/compare notes
So long as it's broad strokes and doesn't violate rule 5
willow light
!e
print("zero-width space:β")
@willow light :white_check_mark: Your eval job has completed with return code 0.
zero-width space:β
versions:
20220101
20220102
20220103
...
20220137
20220138
Or you could do what I've been doing for our container registry:
appName2.2.7:20220115T1337
somber heath
@unborn flame @thorny crystal I'm available and reasonably cogent at the moment.
thorny crystal
<@707694911356534837> <@792998052025335808> I'm available and reasonably cogent ...
nice
unborn flame
Cool, let class begin π
somber heath
unborn flame
I'm interested in these "interference patters". One of those images looked handrawn.
There's a "snow flake" in the middle
How is that made?
somber heath
We're in voice chat just now, discussing that.
unborn flame
How do I hear? I'm outside ATM smoking. Going in to pc in a few...
I'm on mobile this second...
somber heath
I'll be around.
unborn flame
OK cool
somber heath
!e py import numpy as np arr = np.mgrid[-3:4, -3:4].T print(arr)
wise cargoBOT
@somber heath :white_check_mark: Your eval job has completed with return code 0.
001 | [[[-3 -3]
002 | [-2 -3]
003 | [-1 -3]
004 | [ 0 -3]
005 | [ 1 -3]
006 | [ 2 -3]
007 | [ 3 -3]]
008 |
009 | [[-3 -2]
010 | [-2 -2]
011 | [-1 -2]
... (truncated - too many lines)
Full output: https://paste.pythondiscord.com/jegidinohi.txt?noredirect
thorny crystal
@somber heath The explanation was great.
Thanks for it and inspiration to make things like this 
unborn flame
somber heath
!e py nums = [5, 15, 7, 8, 23] m = min(nums) nums = [v - m for v in nums] print(nums) m = max(nums) nums = [v / m for v in nums] print(nums) nums = [v * 255 for v in nums] print(nums) print([int(v) for v in nums])
wise cargoBOT
@somber heath :white_check_mark: Your eval job has completed with return code 0.
001 | [0, 10, 2, 3, 18]
002 | [0.0, 0.5555555555555556, 0.1111111111111111, 0.16666666666666666, 1.0]
003 | [0.0, 141.66666666666669, 28.333333333333332, 42.5, 255.0]
004 | [0, 141, 28, 42, 255]
inline float clamp01(const float a) {
return min(1, max(a, 0));
}
inline float clamp(const float a, const float mn, const float mx) {
return min(mx, max(a, mn));
}
inline float lerp(float fac, const float a, const float b) {
return a + fac * (b - a);
}
inline float inverseLerp(const float s, float sMin=-1, float sMax=1) {
return (s - sMin) / (sMax - sMin);
}
inline float map(const float a, float sMin, float sMax,
float tMin, float tMax) {
float ratio = (tMax - tMin) / (sMax - sMin);
return (a - sMin) * ratio + tMin;
}
dark mural
hi
how is ur day?
same lol just waiting for weekend so close now
friday morning for me
oo r u in america?
im from india
somber heath
!voice
wise cargoBOT
whole bear
