I don't understand at all
#dev-general
obtuse gale
problem is that you need to subtract 2 from the overall magnitude
which is uuuh it'll require some fancy math to compensate for orientation
- angle dependent
leaden sparrow
okay let me try to explain again, so the entities current location is 0, 50, 0 and the player is on 10, 50, 10 so the entity should move to the player, but instead being directly on the player it should stay away 2 blocks, think about this, lets image i want to simulate Social distancing in minecraft, it will require that the entity keeps a specific distance.
forest pecan
Ah
forest pecan
I understand now
leaden sparrow
which is uuuh it'll require some fancy math to compensate for orientation
@obtuse gale thats what i thought too, but i am shit in maths so i asked here
obtuse gale
basically you want to keep a radius from the player
forest pecan
as the center
of a circle
then the circle has radius 2
then you want to find the nearest point on that circle closest
to the player
you can do some math to calculate this
obtuse gale
yes he knows what he has to do
leaden sparrow
yea now you guys understand it 😄 but that still require math and i am shit in math
obtuse gale
but how
forest pecan
Well you got two ways. You can be not precise and use a brute force 👀
Or
let me grab it one sec
use this weird shitty formula
from newton or idk fuck
and yeah
leaden sparrow
well fefo is pretty good with that kind of stuff, so i hope he tells me that the formula is good, as it should happens pretty fast even if the player is moving
obtuse gale
uuh
forest pecan
leaden sparrow
also if i use pathfinding from paper, how can i assure that the entity always goes to the location, i dont want it to have like a queue, that it first walks to one location and from there to the other, is always should have the direct path to the specified location
forest pecan
smoky crypt
oh i had once written some code for that problem but i forgot it and i cant look it up now
leaden sparrow
that made it worse, i understand less then on the first page you send me
oh nvm
it just looked weird
i kinda get it?
forest pecan
Its actually not that hard
obtuse gale
double vX = pX - cX;
double vY = pY - cY;
double magV = sqrt(vX*vX + vY*vY);
double aX = cX + vX / magV * R;
double aY = cY + vY / magV * R;
Taken from the first link, this looks good
forest pecan
when looking at a 2nd time
obtuse gale
I mean it's as fast as it gets
leaden sparrow
so i assume R is the radius i want to keep eg 2 blocks
obtuse gale
The most expensive operation is the sqrt but the performance impact is negligible
leaden sparrow
and X and Y should be X and Z correct?
obtuse gale
btw magV is just the distance between the two locations
obtuse gale
p is the point, i.e. the location of the entity
c is the location of the player
v is the vector between them
and a is the point on the circle
i.e. the target location
leaden sparrow
should the p and c be the vector itself or just the X value and Z Value?
leaden sparrow
is this correct? Java public Location calculateNewLocation(KittyPlayer target, int radius){ double vX = entity.getLocation().getX() - target.requestPlayer().getLocation().getX(); double vZ = entity.getLocation().getZ() - target.requestPlayer().getLocation().getZ(); double magV = Math.sqrt(vX*vX + vZ*vZ); double aX = entity.getLocation().getX() + vX / magV * radius; double aZ = entity.getLocation().getZ() + vZ / magV * radius; return new Location(target.requestPlayer().getWorld(), aX, target.requestPlayer().getLocation().getY(), aZ); }
its just temporary the values will be replaced ofcourse
obtuse gale
If you only do for x and z you'll basically "draw" a cylinder centered on the player that extends all the way vertically, if you want a sphere around the player you should also account for y
yeah looks good ig
leaden sparrow
i think i only need x and z, i will try it rn. Fefo are you online in like a few min?
obtuse gale
mhm
smoky crypt
dont send the packet over to the client
remote goblet
Entity#setVisible
obtuse gale
isn't that exclusive to armor stands?
ocean quartz
I think so
lost forge
Pretty sure it is.
cinder salmon
hey
what you know how I can do so that on filezilla its transfer only 1 files per 1 files instead of 2 by 2
frigid badge
idk I don't use filezilla
hot hull
big brain Lemmo
quaint isle
Does anyone know why it says noniDOTio authored and noniDOTio committed 9 hours ago there and displays myself as two different users? I added my GitHub account to IntelliJ and commited from the built-in GUI. This started to happen after I reinstalled windows (and thus reinstalled IntelliJ as well)
https://github.com/NoniDOTio/SMPTweaks/commit/1c5c8d66024fec9892e1eb1f22162f7ecbb32258
hot hull
prisma wave
It's ok when it's my code though 🙂 👍
hot hull
Yes bb
static zealot
Em can I steal ugh I mean inspire from your code? Thanks
normal talon
Yes ofc
fluid crag
Aw, I was going to post a wiki about a programming language I just heard of today
called Brainfuck
+brainfuck ++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.
hot hull
shab, you sometimes make me want to use the suislide
prisma wave
it's no clojure
errant geyser
Dear god
hot hull
Poor naming
prisma wave
i know
errant geyser
I can only imagine
prisma wave
i lowkey feel like i'm selling my dignity away
hot hull
katsu
errant geyser
Yes dear
hot hull
I wanna see what u been up to
prisma wave
elara hopefully
errant geyser
A lot of coding
hot hull
push push push
errant geyser
You know I'm incapable of learning Go BM
Friday Frosty, friday
Can you hold on that long senorita?
hot hull
I don't think so
errant geyser
:-
prisma wave
:=
errant geyser
That ^
hot hull
"-"
errant geyser
It's like python bread with Clojure
hot hull
My internet is shit
prisma wave
how
hot hull
Watching wildcat's stream, 10 sec loading, 1 sec watching
errant geyser
:= mr walrus that nobody likes, and I suppose it's like the opposite to clojure since not many brackets
prisma wave
no
errant geyser
But still
errant geyser
Well so is let, var, or val
prisma wave
:= is more concise
errant geyser
So is e for event but Frostiboo has a vendetta against me if I use it
prisma wave
that's too concise
mappedSlice := make([]string, len(otherSlice))
for i, e := range otherSlice {
mappedSlice[i] = e.string()
}
no slice.Map 😦
imperative everything
errant geyser
Unfortunate
errant geyser
So is machine code but nobody likes writing that
ocean quartz
When a youtube you like uses the same theme as you
If anyone wants some great content
distant sun
I see 2 nerds
umbral mica
do I spy a cat
ocean quartz
You do spy a cat
hot hull
I dislike him already after seeing that spacing @ocean quartz
ocean quartz
When are you gonna just let people do things the way they like? xD
hot hull
Never.
prisma wave
relocation
prisma latch
How do I unlink a discord account from the spigot linking ?
onyx loom
an admin has to do it i think
hot hull
And why would you need to link a new account?
prisma latch
The old one got compromised. I have my new one (this one) in the spigot account
hot hull
In that case, CC: @pallid gale
prisma latch
Okay thanks
@pallid gale would it be possible to unlink the Ruinfox account from =spigot 666004. That account is no longer in use (was compromised) I would like to link this one. Thank you
steel heart
so I blame @steel heart then
@obtuse gale how dare you blame my holy concotion of wealthy functional interfaces
obtuse gale
xD
obtuse gale
Imagine having to make an interface for each extra argument
tsk
I miss C++'s template varargs
prisma wave
vararg generics
old wyvern
types eq
steel heart
well I'm excited for the remarkable elera generics
obtuse gale
elarics
prisma wave
it's literally a dynamically typed language, but static
steel heart
Idk but alex, if you somehow get it to work then all I can say is that your intelligence probably lays somewhat beyond humanity and society
prisma wave
exactly
old wyvern
I started working on the static typer earlier
old wyvern
Kinda lazy this week but ill start soon
it's all of the benefits of dynamic typing, but as a static language
mhm
steel heart
or save yourself some time by using haskel
prisma wave
tempting
onyx loom
delete the project
prisma wave
when it works
hot hull
If it works 
steel heart
pdm is like epic but more epic when no bugs
steel heart
uh sure
prisma wave
i dont think i have the willpower to do a full rewrite on my own
steel heart
what do you need?
steel heart
Well, nor do I but I can make plentiful prs
prisma wave
i like the sound of that
onyx loom
did i hear maven
prisma wave
sadly
steel heart
well whats the pain? doing it fast or get it to work?
hot hull
prisma wave
parent poms
they make me want to die
every time i think i've got it working another "unknown placeholder" error comes up
hot hull
Just make the placeholder known, duh dummy
prisma wave
because these "professional" projects have about 30 different modules with 1 placeholder in each pom
and so it has to be loaded in the right order
fml
steel heart
that sounds like a total disaster
prisma wave
it is
not to mention the current gradle plugin is a mess of kotlin spaghetti
lemme just write a quick haskell hello world to calm me down
steel heart
lol
old wyvern
i dont think i have the willpower to do a full rewrite on my own
@prisma wave
Im in
😂
heady birch
Hello 🙂
ocean quartz
3 Kotlin projects, 2 Java ones, Github:
prisma wave
It's done by bytes I think
ocean quartz
C# be like: You can copy my homework but make sure you change a bit so it doesn't look the same
int[,] is weird
Oh interesting, it's just a 2d array, kinda better than int[][] in a way
prisma wave
That literally was the point of c# though lol
light venture
brain cells are lost here
obtuse gale
Hey
I'm trying to install JDK-8 on debian 10
But I can't figure how to make it work
hot hull
Quick question, would it make sense to have a timed cache which stores all recent access of data, (if not present, data get's querried and put into the cache), asking cause some data will never get used so seems pointless to have it loaded
quiet depot
memory is cheap and fast so the answer is usually yes
dusky drum
i usually just store everything in mem, since query sql can be slow if you use mysql that isnt on same server.
hot hull
I do the same Gasper most of the time, but seems pointless to have data which you'll never use (since there's gonna be plenty of data)
dusky drum
depends on plugin usecase since in my plugin i just have to check if its special crop each time user breaks crop XD
hot hull
Well yea that would make sense, but in my case it's triggered by a command which will not be used very often/if at all by some users
However this might be tedious to sync data between the cache and the db, so gotta think of that as well
outer crater
Deluxemenus has a bug, it does not read the item minecraft:dye in any way.
lost forge
Probably because there are many different types of dye
hot hull
With JSONMessage#runCommand, does it need a / or nah?
steel heart
?tryandsee
compact perchBOT
FAQ Answer:
prisma wave
I think so
distant sun
what makes sense in minecraft?
steel heart
Gravity?
steel heart
Except that they don’t exist ?
quiet depot
u can't implement gravity in mc without mods
steel heart
In real life
quiet depot
it's straight up impossible
steel heart
Lol
steel heart
Yeah true
quiet depot
you can do vectors, but it's laggy af and you can't control strafe
that's why you'll never see a good gravity impl on a server, because it's impossible
just a fun fact
steel heart
That’s sad
prisma wave
Doesn't gravity already exist lol
quiet depot
yeah but you can't modify it
prisma wave
Oh yeah
static zealot
Except that they don’t exist ?
@steel heart you've rly not seen one irl? I have a zombie pet
old wyvern
Dont think so
lost forge
Nah.
normal talon
9 8 7 6 5 4 3 2 1 0
This program is so crappy
It doesnt even say how to print something like that
System.out.println("9 8 7 6 5 4 3 2 1 0");
nvm found out
obtuse gale
that didn't work, did it?
normal talon
that worked
lost forge
Right..
normal talon
it said write a program to print this 9 8 7 6 5 4 3 2 1 0
lost forge
It probably meant a loop to countdown.
normal talon
no it was basics of java string or something
hot hull
String result = "";
for (int number = 9; number >= 0; number--) {
result = result + " " + number;
}
println(result);
However, that wouldn't work, cause spaces at the end 
obtuse gale
However, that wouldn't work, cause spaces at the end
StringJoiner
hot hull
shut up weeb
obtuse gale
sHuT uP wEeB
lost forge
@normal talon If you're wanting to learn Java. The Java Mastercard by Tim Burkle or whatever his last name is on Udemy is pretty good.
quiet depot
tim buchalka
hot hull
I bought that but never actually went over it kek
quiet depot
i think
normal talon
im on jetbrains academy
hot hull
Buchalka yes Piggy
lost forge
Yeah that sounds right. I did start the course. Haven't finished it though. He is really good at teaching though. Explains things well.
normal talon
Best way is to steal code, and make it yours
hot hull
Piggy, go bully GH into adding folders, thanks
quiet depot
you're stupid
hot hull
I have 70 repos, and everytime I try and find something I reeee
quiet depot
oh
I thought you meant like making folders on a repo lol
hence the "you're stupid"
quiet depot
yeah that'd be cool
I'm sitting at 92 repos or something ridiculous
not even my all time high
I had 100+ a while back, deleted some tho
hot hull
I have 49 public ones, and it's kek
quiet depot
61 public ones 4 me
hot hull
I don't wanna delete any cause if someone finds anything interesting they can use it
quiet depot
I just deleted empty ones & old forks where I didn't pr anything
hot hull
Makes sense yea
lost forge
Gh folders would be cool.
hot hull
How jucky would this be
hot hull
No
half harness
because iirc you can't change parameters... or can you?
ocean quartz
You can
half harness
wut
hot hull
If they aren't final you can
ocean quartz
But you shouldn't
half harness
oof
hot hull
You're stupid Conclure
ocean quartz
Can't in Kotlin, cuz Kotlin smart
steel heart
Nah u r 4head
hot hull
Very, so any suggestions on my question
half harness
ahHhHh I don't get the point of using kotlin when there's java
and groovy for build.gradle
steel heart
What’s your question Frosty?
hot hull
How jucky would this be
@hot hull
ocean quartz
That's the point of Kotlin, so you don't have to use the yucky Java
steel heart
well kotlin comes with great features and reduction of boilerplate
hot hull
Why drive a Fiat when you can drive a Lambo
steel heart
Frosty what is wrong with the code?
hot hull
Imagine reading omg
ocean quartz
Isn't there a Statement#setObject method? That would set it correctly without needing this?
hot hull
Wouldn't that fuck up the retrieval then?
steel heart
Well your choice of theme is 
hot hull
It's amazing fuck off Conclure
steel heart
ocean quartz
Probably wouldn't, retrieving and setting are separate
hot hull
That makes life easier then
ocean quartz
You'll have to test though since i don't remember if it's correct or not
distant sun
@prisma wave does kt not support ArrayListMultiMap?
prisma wave
wut
distant sun
using entries().forEach() it is Entry<UUID, Robot> instead of Entry<UUID, Array<Robot>>
hot hull
Jesus, please change your system ❤️
prisma wave
that's how multimap works
distant sun
whaaat
distant sun
smh
hot hull
RobotProfile object
distant sun
shut up
hot hull
Never!
distant sun
which was the map type that made the work with list as values easier?
ahh
I thought it will give me the entire list xd
old wyvern
Are you talking about MultiMap?
distant sun
ye
hot hull
Clean enough or?
final StatementCreator databaseStatement = new StatementCreator(connection, Statement.DATABASE_CREATION);
databaseStatement.assignObjects(databaseName).execute();
StatementCreator#of sounds better imo
hot hull
Indeed it does
steel heart
Why though
hot hull
Wdym why tho
hot hull
@forest pecan You need to be sentenced to death.
obtuse gale
lol what happened
steel heart
@prisma wave why not use unsafe whenever possible in java?
prisma wave
unsafe is pretty much C but more verbose
steel heart
Shouldn’t it be faster or anything ?
prisma wave
unless you have a specific reason, you shouldn't be using it
not to any practical degree
it's faster in that it circumvents all of the benefits of java
memory safety, safe access, etc
prisma wave
😬
it's called unsafe for a reason
as i demonstrated you can use unsafe to segfault in 2 lines
when that should normally be impossible in java
prisma wave
if you want speed that much, use c++ or c lol
onyx loom
ASSEMBLY
prisma wave
define regular
The fastest would obviously be machine code
Since that's the lowest level you can possibly get
prisma wave
Because it's totally impractical and barely human readable
old wyvern
The fastest would obviously be machine code
@prisma wave
Lets try direct eectricla impulses
prisma wave
Bruh assembly is hard enough to read
old wyvern
electrical*
prisma wave
Damn you're right
prisma wave
gn
Also if anyone has any idea how to use RandomPattern from WE API please ping me
Not to ask to ask, but it isn't working
Only outputs the first value
No randomness
half harness
Just curious.. what would happen if you had method a that called method a? 😂
quiet depot
stack overflow
quiet depot
yes, it gives a stackoverflowerror
half harness
o
quiet depot
half harness
thx
obtuse gale
Source analyzer?
obtuse gale
ö
quiet depot
only have support for types atm
gotta add methods, constructors, fields, and parameters now
obtuse gale
it probably won't work, and you probably won't be able to access that site afterwards.
Nice lol
quiet depot
yeah it's basically a dos tool
if you use it like that
I could probably add some sort of cooldown but I won't, because if it had one it'd take like 10 years to index something
going to have to implement something to save indexes so it doesn't have to do it on every startup
ah shit
I didn't account for the fact that there's duplicate names in bukkit
hot hull
L
hot hull
I could use some table design help, so I have two "groups"
Creators Group
uuid | supporters | supportCodeUses | supportCode
Supporters Group
uuid | supportedCreator | supporterSince
However me no likey
hot hull
smh, okay then, me still no likey
obtuse gale
It feels so good to see a stacktrace after debugging something not working for ages
I take that back
hot hull
:kek:
hot hull
@quiet depot I need assistance, so I have "user" interfaces/objects, however in the past I named the package as wrapper for them, I don't know if that's approriate tho, suggestions?
quiet depot
show me your code
hot hull
Code has nothing to do with this eeee
quiet depot
yeah but I don't understand what you're trying to say
hot hull
sec
quiet depot
"user" as in users, like entities that can see, breath, feel, hear, or "user" as in the user is meant to use these interfaces, they're not internal
and wrapper as in you literally named the package wrapper, or wrapper as in the composition pattern
guessing the former on the latter question, because you said "named the package"
i'm just confused though
that's why it's easier to just see the code
hot hull
SomeInterface
> A Type Class 1 implementing that interface
> A Type Class 2 implementing that interface
Type classes being "user" classes, let's say creator, or a supporter
quiet depot
ok
hot hull
You get what I'm trying to say?
quiet depot
I get part of what you're trying to say
a little fuzzy on the actual question though
hot hull
my interface being outside of that package, correct?
quiet depot
yes
hot hull
k danke
quiet depot
for "simple" components, where there is only an interface and implementations, I'll do
.
|-- implementations
| |-- Impl1.java
| `-- Impl2.java
`-- Interface.java
for more complicated scenarios, where there might be multiple interfaces, different kind of impls, etc
hot hull
Another question, what would I call that interface then?
quiet depot
.
|-- framework
| |-- HashSet.java
| |-- LinkedSet.java
| `-- Set.java
`-- implementations
|-- hash
| |-- ConcurrentHashSetImplementation.java
| `-- HashSetImplementation.java
`-- linked
|-- ConcurrentLinkedSetImplementation.java
`-- LinkedSetImplementation.java
It would define the common stuff for both supporters and creators
quiet depot
User is fine
hot hull
k
quiet depot
however you may want to prefix it, as User is also common in some apis
hot hull
prefix with what, a letter?
quiet depot
god no
hot hull
:kek:
hot hull
I've no clue what would be relevant tho lol
steel heart
basically have everything in one class
quiet depot
well what are these supporters and creators?
hot hull
With a broad word, what would you call a Creator and a Supporter
hot hull
Creator would be let's say a youtuber, supporter would be the user supporting that creator
quiet depot
so
YoutuberUser
creator, supporter
both fit under that title
however that limits your platform to only youtube, thus why I asked specifically what platform this is for
because if it's for multiple, that obviously doesn't work
hot hull
Let's say it's broad, no specific platform
InfluencerUser, however that doesn't work so nicelly does it?
quiet depot
no and it doesn't make sense
if you can't do anything specific, then do the project name
however just going back to the start
these prefixing shenanigans are only necessary if User is already a taken name
hot hull
User is not taken, so I can just use that then I guess
hot hull
@quiet depot Go judge, thanks https://paste.helpch.at/adakefoqeh.java
I don't like the fact that I have to specify the values twice due to the update
but not sure how I'd even approach that
hot hull
Anyone else wanna judge, since Piggy dead
obtuse gale
java
hot hull
Okay 4head
hot hull
u talking to me?
obtuse gale
Anyone used ngrok before?
I used it once before and its not working for me anymore
basically the paypal api to send test webhooks requires a https url and obviously my localhost doesnt have that, so in past ive used ngrok to like forward it to a secure site first then to my ip, but now the request is coming through, but my spring app isnt picking it up
obtuse gale
if I go directly to the URL I get the expected GET method not supported, which is good
but when i chuck it in the paypal webhook simulator the POST request shows up on my ngrok console, but my rest controller doesnt print anything
If I send the webhook to myself locally via postman it does work
so its not a problem with my code, its a problem with this
frigid badge
does spring console show anything?
obtuse gale
if its the first time im sending it it does something like this
2020-11-19 22:28:17.627 INFO 7548 --- [io-42069-exec-2] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet'
2020-11-19 22:28:17.627 INFO 7548 --- [io-42069-exec-2] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2020-11-19 22:28:17.631 INFO 7548 --- [io-42069-exec-2] o.s.web.servlet.DispatcherServlet : Completed initialization in 4 ms```oh wait no it doesnt show that lol
thats from something before
and if I use something like PostMan to send the request to localhost:42069/paypal it works
obtuse gale
yeah that fails as well
obtuse gale
ngrok.exe http 42069
idk how tls or whatever that works so idk what u mean by that second question
frigid badge
you are using the https url right
obtuse gale
yeah ofc
frigid badge
go to localhost:4040 and inspect the requests
obtuse gale
and paypal says Your event has been successfully queued at November 19 2020, 22:37:04
nothings coming up in the ngrok console at all now
or localhost:4040
stuff used to come up, it just stopped tho :/
frigid badge
restart ngrok
obtuse gale
still nothing
manually going to the URL obviously shows the GET request
hm
now sending it through ngrok via postman works
its just not wokring on the paypal website
😮
hold up
I just got one from the paypal website
but now no more are coming through :/
obtuse gale
hm
according to paypal the webhook is pending
but why....
ugh I need sleep but if I dont finish this now ill lose all motivation to do it
so we got a problem
no, we don't got a problem
you got a problem 
plus paypal is like the whitest website ever
ok now ones saying it got through but it didnt :/
cold shower time
quiet depot
@hot hull looks fine, but like bm said, orm
hot hull
Time to use Hibernate then
quiet depot
rpf >
hot hull
Shut up, you said you don't recommend it's usage
quiet depot
i will one day
quiet depot
yes
frigid badge
nice thing about papi3 being slow is ecloud can be slow too which fits my needs since time is a spare thing
so I am very happy with you piggy
😛
hot hull
Okay mr slacker
normal talon
when is papi 3
hot hull
Just like with papi3 coming out in 2030
frigid badge
yes I am a slacker @hot hull https://i.lemmotresto.com/2020-11-19--07-35-13am.png
hot hull
smh
obtuse gale
ngrok still no work :((
Its just paypals not working with it
it now works if I send it locally off something like PostMan
frigid badge
for testing?
quiet depot
yeah
frigid badge
nah
frigid badge
doubt that but possible
I never really have this problem since we have test servers for this
but I've used ngrok before and it's useful
obtuse gale
ive used it before for pp
quiet depot
pp
frigid badge
big pp
quiet depot
smol pp
obtuse gale
smol pp definitely
frigid badge
I love how netstat is telling me there is no service listening on 8090
but docker is like nah bruh there is
quiet depot
oh hey i'm on linux now so I can use docker without weird hacks
probably still won't though, sorry to disappoint you lemmo
frigid badge
smh
frigid badge
why did you need weird hacks tho
quiet depot
cuz i have windows home
and docker only works on windows pro
unless u do fancy stuff
frigid badge
not anymore
obtuse gale
localtunnel works it seems
quiet depot
oh
frigid badge
it used to require hyper-v
which is a pro thing only
which I mean you can easily get pro 4 free
quiet depot
how
frigid badge
I made a batch script the other day
which gives enterprise iirc
but you don't need it anymore since it can run on wsl2
quiet depot
tbh i'm just waiting for the department of education in western australia to allow students to download windows education edition from onthehub
was meant to happen ages ago
still hasn't happened
quiet depot
it's just enterprise
quiet depot
well
it's enterprise without cortana
although I'm not sure if enterprise has cortana either
idk I haven't checked for ages
normal talon
what is cortana I have that too
frigid badge
cortana, please ssh into server1
quiet depot
yeah well I have buttons to do that so nah
frigid badge
ah yeah I don't ;p
quiet depot
I honestly don't get why people use shit like mobaxterm, the cli ssh client is great
frigid badge
I hate cluttering taskbar
quiet depot
windows is already a clusterfuck so I don't see any harm in having them
obtuse gale
Windows 10 has twelve editions
quiet depot
it was just education, and it actually had more features than enterprise iirc
obtuse gale
what
frigid badge
yeah now enterprise has more features than education
quiet depot
sad
frigid badge
not that any are useful
quiet depot
I only ever wanted it for remote desktop
young kettle
How could I go about paying someone to make an alteration on an open source plugin or make a sub plugin for that
This of course not being a plugin they’ve likely dealt with
quiet depot
young kettle
Do people do that sort of thing though
quiet depot
yes
static zealot
well if they're an actual dev then they can work with code that they've not seen before as long as the code is not actual trasgh
trash*
obtuse gale
I have dealt with literal trash code before
Let me look it up lol
if (main.getUils().secondes == 9 || main.getUils().secondes == 8 ||
main.getUils().secondes == 7 || main.getUils().secondes == 6 ||
main.getUils().secondes == 5 || main.getUils().secondes == 2 ||
main.getUils().secondes == 3 || main.getUils().secondes == 4 ||
main.getUils().secondes == 1 || main.getUils().secondes == 0)
I keep that pinned for a reason 🥲
quiet depot
beautiful
forest pecan
I was trying to sort a concurrenthashmap because i wanted to perform a binary search on it a couple years ago
lmfao
obtuse gale
I love how the dude managed to swap 2 with 4 and still get it working
forest pecan
who made it doe
quiet depot
jon skeet
obtuse gale
can't disclose
forest pecan
not me 😛
obtuse gale
all I'll say is that it's out there on github.. sadly
forest pecan
ay
hot hull
Can I get an example of how I should be using the @Contract annotation
forest pecan
show me the repo
obtuse gale
oh and it's a paid plugin
quiet depot
why can't you disclose?
forest pecan
Its paid?
I would go into the review section and kick em ass
sad that premium plugins are like this
obtuse gale
xD I mean it's nothing serious, I just don't want to go around saying names
obtuse gale
nope
forest pecan
Pulse?
quiet depot
@hot hull
@Contract("null -> null")
public String toLowerCase(String param) {
if (param == null) {
return param;
}
return param.toLowerCase();
}```if the first param is null, the method will return null
obtuse gale
!null -> !null :^)
forest pecan
lol
static zealot
Just say it! I know you want to say it! its BlitzGamer_88 isn't it?
You think my code is trash don't you Fefo? 😦
hot hull
Much thanks sir
forest pecan
LOL
quiet depot
fefo there's no shame in shitting on other's code, and publicly calling them out on it
forest pecan
What plugin is it though
hot hull
He deserves to be shat on
forest pecan
Fefo
obtuse gale
let me bring that down
obtuse gale
if (main.getUils().secondes == 9 || main.getUils().secondes == 8 ||
main.getUils().secondes == 7 || main.getUils().secondes == 6 ||
main.getUils().secondes == 5 || main.getUils().secondes == 2 ||
main.getUils().secondes == 3 || main.getUils().secondes == 4 ||
main.getUils().secondes == 1 || main.getUils().secondes == 0)
there we go
🥲
hot hull
:what:
obtuse gale
replies feature when
https://www.spigotmc.org/resources/on-halt-betterjails.76001/
now THAT is shit
forest pecan
/*
* This file is part of the BetterJails (https://github.com/Fefo6644/BetterJails).
*
* Copyright (c) 2020 Fefo6644 <federico.lopez.1999@outlook.com>
* Copyright (c) 2020 contributors
*
* BetterJails is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* BetterJails is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
I saw a university professor asking on spigot for good projects for his students to pr to, so they can see a codebase with good structure & general quality
forest pecan
\😉
quiet depot
little does he know there's only like 2 projects in the minecraft community that roughly fit that description
obtuse gale
yeah but that's for the remake, pulse
the other source didn't have those headers lol
hot hull
Piggy, got a sec to show me of how you'd use a new keyword in the Contract, the link doesn't go in depth with it, and I'm confused
forest pecan
o lol
obtuse gale
@Contract("_ -> new") means "no matter what the argument is, this always returns a new object"
quiet depot
e.g.
@Contract("_ -> new")
public <K, V> Map<K, V> newHashMap(int size) {
return Maps.newHashMap(size);
}```or @Contract("true -> new; false -> fail") "if the (boolean) argument is true, it'll return a new instance of something, if it's false, it'll throw an exception"
hot hull
@Contract("null -> null; _ -> new")
public Object newObject(someparam param) {
return param == null ? null : new Object(param);
}
this would be correct then yes?
quiet depot
yes
hot hull
cool
quiet depot
o
obtuse gale
ye
For example, I have these methods
// no matter the value of the two args (null or not), it'll return a new object
@Contract("_, _ -> new")
public static <T, U> @NotNull Pair<T, U> of(@Nullable final T first, @Nullable final U second) {
return new Pair<>(first, second);
}
@Contract("null -> null; !null -> !null")
public static @Nullable String sanitize(@Nullable final String string) {
if (string == null) {
return null;
}
return /* something with the string idk */;
}
no u
quiet depot
but it's inconsistent
obtuse gale
I see it as "it'll return a nullable/notnull pair/string"
quiet depot
also do contracts override @Nullable?
obtuse gale
not as a "this entire method" thing
also do contracts override @Nullable?
no idea lmfao
quiet depot
I don't think they do, which is why I straight up don't use contracts in my code
partial reason actually
obtuse gale
apparently they do
frigid badge
yes finally people using contract annotations
hot hull
Quick question tho, if I have a param annotated with NotNull, should I still have a contract stating that it'll fail if the param is null, or is that unnecesarry?
obtuse gale
Well... it'll be highlighted saying "but the arg is annotated as NotNull"
And I mean, fair enough, it is explicitly annotated as notnull
Sort of implying it'll fail
idk lol
hot hull
normal talon
how do you null check
hot hull
It shouldn't be null, but just in case
obtuse gale
Thing is
the varargs itself will never be null
unless you explicitly (Object[]) null
hot hull
Well yes, but you could still pass in null
obtuse gale
but passing no arguments will give a valid array still
steel heart
For example, I have these methods
// no matter the value of the two args (null or not), it'll return a new object @Contract("_, _ -> new") public static <T, U> @NotNull Pair<T, U> of(@Nullable final T first, @Nullable final U second) { return new Pair<>(first, second); } @Contract("null -> null; !null -> !null") public static @Nullable String sanitize(@Nullable final String string) { if (string == null) { return null; } return /* something with the string idk */; }
@obtuse gale having notnull and nullable there is nice ngl
hot hull
But that would just be an empty list in the end, with no null objects tho?
or am I missunderstanding
obtuse gale
it would be an empty list, yes
obtuse gale
Correct
hot hull
Meaning the contract still stands
obtuse gale
basically:
method() == method(new Object[] { }) // no args
method((Object) null) == method(new Object[] { null }) // null args
method((Object[]) null) == method((Object[]) null) // null array
:what: lmao
steel heart
contracts are horrifying when you have methods with like many params
so basically just notnull or nullable is nice
obtuse gale
nicer
steel heart
sure if you have like a supplier method or just wanna be explicit to the compiler why not
hot hull
So should I be using both Contracts and NotNull/Nullable, or either or?
obtuse gale
I like being pedantic
steel heart
If you want both
obtuse gale
so I just use both lol
steel heart
make sure they don't overlap each and other then
obtuse gale
make sure they don't overlap each and other then
:wat:
steel heart
but ffs dont have the nullable or notnull above the @neat pawntract it should be before the returning type like fefo tbf
yeah
steel heart
@Contract("null -> null; !null -> null")
@NotNull T get(T t) {
return null;
}
``` or smtng
_implies null as well
steel heart
yeah
obtuse gale
aa there you go
steel heart
im just unused to the contracts
obtuse gale
they nice
steel heart
ye
obtuse gale
Looks nicer with both ngl
Makes the code look more "advanced"
steel heart
Well I'm an anti annotation dev
obtuse gale
I'm not anti annotation tbh, I just don't like those that define a program's behavior
e.g. acf
steel heart
lombok
steel heart
spigot discord fkn glorifying it
obtuse gale
I see annotations more like "sticky notes" for both the compiler and the end api user
steel heart
Yeah ig
obtuse gale
And let the actual code do the thing
hot hull
heck out with lombok
steel heart
I mean when there is no more convenient way than to use annotations then its fine
frigid badge
cloning databases takes sooo longg
hot hull
Lemmo, so regarding the todo list, gonna have to delay it for a while
frigid badge
ah yeah take whatever time u need lol, it's not that someone actually needs it
hot hull
I already know my 2021 new year resolutions. get hired by Lemmo's company so I can bully him
frigid badge
lmao
young kettle
I have dealt with literal trash code before. Let me look it up lol
@obtuse gale i was told by one of the old devs the coding is a little trash https://github.com/elBukkit/PreciousStones
dunno if anyones able to gauge from quickly looking at it
hot hull
Opened the first class, already wanna vommit
young kettle
really lol fkk. odds on me getting someone (payed) to make a small addition?
il ask in the forum part later when ive got more info on it from the dev
basically adding custon wg flags to the wg flag that that fields can use
hot hull
Depends how much you're spending, and what the addition is
young kettle
ah ok
il get a better idea of how it can be done from the dev whos on a long term haitus i think.
obtuse gale
holy
steel heart
moly
hot hull
Another data question boiz, so what would be an optimal way for caching data, should I load all data in a map, even though some data may never get used (let's say a couple thousand objects), or should I have an expiry cache which querries data uppon request, stored them in the cache and if it exists uppon request retrieves from that cache (otherwise it querries and puts into the cache)
hot hull
So an expiry cache
steel heart
ye
obtuse gale
I mean depends on the size of the objects ig
hot hull
Not that large, there's just gonna be a lot of them
obtuse gale
a couple thousand can be either a few kB or several MB
hot hull
I feel like it's pointless to have them all loaded since they won't get used (let's say like 30% will ever get used ish)
hot hull
oh that's fancy
I've got an issue tho ;C
I've got two tables from which the data would be loaded, and it'd be kinda pointless to querry both, since I could just specify from which one, but this mf doesn't allow for multiple params
@steel heart help!
frigid badge
for caching redis can also be used
hot hull
Elaborate
distant sun
@frigid badge do you know py?
prisma wave
If you know any other language you pretty much know python
steel heart
Except if you’re blitz
distant sun
https://paste.helpch.at/zocitonuri.hs I need help with this 🤣
prisma wave
line 636 😐
distant sun
ye 😦
prisma wave
You're trying to cast None to an int
hot hull
This lazy mf
distant sun
shut un frcsty
hot hull
Why you need a Teams Auto Joiner lmao