tech-related-help

[verbal wraith]

sadly not

you could use WSL

[gleaming trail]

frrr vscode for everything 💯

[verbal wraith]

and download gcc in WSL

[gleaming trail]

u can also virtual box ubuntu

[verbal wraith]

^

[wooden kindle]

wsl from Microsoft Store

[gleaming trail]

abdul bari on youtube 🙏

fkin legend

[verbal wraith]

https://docs.microsoft.com/en-us/windows/wsl/about

You can read about it and see if it fits your needs

[wooden kindle]

thanks man ill read it

[verbal wraith]

Still didn't get why you specifically tagged me but I guess it's fine 😂

[wooden kindle]

i saw you discussing ds concepts so thought you'd know

[verbal wraith]

ah okie

[outer wharf]

Can someone help me understand why we implement default constructors in the code if we leave them blank? Thanks.

[obsidian path]

Hey can anyone tell which coding language should I learn first

[brazen lynx]

I would say python 🐍

[gleaming trail]

sorry for the ping man are u still awake

[verbal wraith]

Yes, it's afternoon for me

What's up @gleaming trail

[gleaming trail]

sneak peek for challenge my partner sent me

i blurred out her name for privacy but

im just lookin for ur insight u seem knowledgeable on graphs

obviously its open to interpretation as to what we need to solveloll

but basically what i can tell is

[verbal wraith]

I think you cropped out some of the important bit

[gleaming trail]

9 school(vertices)

[verbal wraith]

Maybe

Uhh

[gleaming trail]

this is all i was sent lmAOOO we're gonna give the full prompt to each other tmrw

just a sneak peek

im assumin its going to be calculating the maximum number of students to fit in each school

is this seeming like a network flow thing ?

[verbal wraith]

Give me 2 mins?

Just completing a chore

[gleaming trail]

yeah no worries dude lmaoo thanks again its super vague so i just wanna cover all possible prompts

u been clutch man i appreciate it 💯

im thinkin the prompt can only go 2-3 ways

[arctic musk]

Hi, can anybody tell me how this function works? :< It’s output is 200 400 800 800 400 200 if I call fun2(200) but I don’t get why it can print the reversed part which is 800 400 200

[gleaming trail]

1. Find the maximum number of students you can hold before needing to build more rooms(max flow problem)
2. Find shortest path from student pop to school to find which would need more quicker(min spanning tree?)
3. Find ordering of schools which will need to build classrooms first(critical path analysis)

[gleaming trail]

is this python

i only know C and cpp lol i wanna learn some python over the summer

[gleaming trail]

oh i see why its reversed

think of it as two stages

[rich forge]

Delete the last line "print(n, end=" ")" You reverse your code and at the end it will show the numbers in other order

[gleaming trail]

theres recursive action goin on

so after u print ur sequential doubling

[verbal wraith]

If it's definitely about graphs, then it's probably the 1. you mentioned

[gleaming trail]

it works backwords and prints the other print statement for everything in the stack

[verbal wraith]

Way too vague lol, sorry not really good at guessing these kinds of stuff

[gleaming trail]

^^ i know i reread it and its missing wayyyy too much info i was wondering why she would send me some of her prompt lollll

theres prolly some crazy paragraph describing the problem right outside the image

[verbal wraith]

Yeah lol

And I'm not really very knowledgeable about graphs, I'm just learning

3rd year undergrad

Wbu

[gleaming trail]

first year undergrad

takin data structs and algos this qtr and this is def the toughest class ive taken ever

but i feel like my cs intellect has doubled over the past 10 weeks

definitely worth the pain lol

[verbal wraith]

oh

in first year, i doubt they'll have much coding

mostly just algos and time complexity calculations

American?

[gleaming trail]

yep american

we've only had 4 programming assignments this quarter

but some of them have been challenging

this is the one we just finished for reference

wasnt too tough to get the algorithm, the tough part was beating the professor's runtime loll

spent about 5-7 hours on this thing it was decent work

the toughest one this qtr was having to implement a B+Tree

took me about 20-22 hours 💀

[verbal wraith]

oh this looks good

i guess the syllabi structure is different for us then

[fiery patrol]

im having the same problem

they give me a 10hrs assignment and 2hrs to complete them

im a slow thinker when it comes to programming, I like to take my time to think

[outer wharf]

And then they just shame you and don't less you pass because of a grade you got in an unrelated course that you are forced to take for credit. Ah yes, mmmmm school

[wet bay]

In this assignment, we will build a simple client-server system, where you use the client to chat with a dummy "math" server. The protocol between the client and server is as follows.
The server is first started on a known port.
The client program is started (server IP and port is provided on the commandline).
The client connects to the server, and then asks the user for input. The user enters a simple arithmatic expression string (e.g., "1 + 2", "5 - 6", "3 * 4"). The user's input is sent to the server via the connected socket.
The server reads the user's input from the client socket, evaluates the expression, and sends the result back to the client.
The client should display the server's reply to the user, and prompt the user for the next input, until the user terminates the client program with Ctrl+C.
Your server program will be a single process server that can handle only one client at a time. If a second client tries to chat with the server while one client's session is already in progress, the second client's socket operations should see an error.

At the very minimum, all your servers should be able to handle addition, multiplication, subtraction, and division operations on two integer operands. You may also assume that the two operands are separated by a space. So, some sample test cases are:
User types: 1 + 2, server replies 3
User types: 2 * 3, server replies 6
User types: 4 - 7, server replies -3
User types: 30 / 10, server replies 3
Note that the actual test cases we will use may be different from the ones shown above: your servers should correctly work with any numbers, not just the ones shown above, as long as they confirm to this format. Handling non-integer operands, other arithmatic operations, or operations with more than 2 operands (e.g., "1 + 2 + 3") is purely optional.

---

Hi, I need to do this assignment. If you are familiar with the concept, can you tell me what should I study first to do everything readily?

[ionic garden]

it's a simple server-client concept. the question is, your assignment need to be built with what language? because different language has different implementation

[wet bay]

Hey, thanks for the feedback. It should be written using Python

[ionic garden]

ahh i see

do you still need help?

[gleaming trail]

@verbal wraith sorry for ping again dude but this the full prompt if ur interested

[wet bay]

Yes, would be great if you can help

[ionic garden]

which one do you need help?

[wet bay]

Actually, trying to get which Subjects should be comprehended before coding. I first need to study. For example, if you can suggest some tutorials, I can go through with that first. After I studied, I can ask direct questions about the problem

[ionic garden]

you can search for python socket programming tutorial in google

btw do you don't get any explanation before he/she gives you the assignment?

https://www.youtube.com/watch?v=vU4ejtRc-vk&ab_channel=ProgrammingKnowledge
https://www.youtube.com/watch?v=3QiPPX-KeSc&ab_channel=TechWithTim

maybe you can watch this

[wet bay]

Unfortunately, it is an assignment for an interview, thanks for the suggestion!

[ionic garden]

ahh okay. good luck for the interview. you can ask to me later

[wet bay]

You are such a great person, thanks a bunch

[verbal wraith]

minimum spanning tree?

[idle dew]

hiii guys , any useful sources to learn hacking

[glacial leaf]

HackingLoops

[latent folio]

Go on https://www.hackerone.com/, and go on Hacktivity. You can see all the vulnerabilities which were found on huge companies and learn so much from them. You will need prior programming knowledge though

I learnt so many types of vulnerabilities from doing that.

[idle dew]

thanks

[idle dew]

i know some programming knowledge , and i decided to learn cybersecurity

[tall cosmos]

I got a question if someone got the answer, why is everyone learning python? I am a Java kid but more and more I see python programmers here and other tech-related servers.

[gleaming trail]

Python is great starter language

Helps u get into programming

I started with Java too tho

Still don’t know any python lmaooo

[twilit quest]

hi guys

anyone know why in line 4, i get duplicate rows in my rand_data variable?

tried this as well

[viral reef]

is javascript more fun than python

?

[twilit quest]

figured it out needed to use the sample function on the dataframe instead of loc

[steel egret]

He there. Is here anybody how is learning JavaScript?

[obsidian path]

Is anybody here who is learning C

[idle dew]

guys can someone help me with this
im using devc++ and whenever i try to compile my program the compile log tab doesnt stop at all
even if the code is as simple as below:

#include<iostream>
using namespace std;
int main()
{
cout << "r";
}

im getting #include nested too deeply error...

i looked this up on the internet and some people suggested to delete the application and all my files related to this compiler and i dont want to do that so is there any other way to fix this???

[viral reef]

want to study together?

oh nevermind i'll learn python first

[lone marten]

yea why

[lone marten]

I don't think there is any way around it. Since the code itself is correct and the #include statements are usually being processed by the C preprocessor, your error is most likely due to a faulty compiler. Just install a different one.

[idle dew]

Dud dud..ig I'll just have to delete the entire thing
Thanks @vinc#3137

[lone marten]

or you could try to use an online dev environment

Instead of your local machine, but that sucks I guess

[idle dew]

Yeah im using an online compiler rn...

And yeah it definitely sucks

[lost sphinx]

hi, anyone know how to do loop unrolling in multiple for loops, for code optimisation?

[regal flicker]

this might sound dumb but try using build in packages more? Going on the theme that python code is all over this channel, for loops are wildly inefficient if you can just use built in functions that actually run in C

[lost sphinx]

I am using C btw

I have a triple for loop its multiplying two matrices

for (i = 0; i < size; i++) {
for (j = 0; j < size; j++) {
for (k = 0; k < size; k++) {
result[i][j] += first[i][k] * second[k][j];
}
}
}
like this

[bitter tiger]

i dont think you can get any better then that, you can try to look up for different algorythm but multiplying matrix has a complexity of Theta(n³)

there should be a faster algorythm but i can't remember the name

" As of December 2020, the matrix multiplication algorithm with best asymptotic complexity runs in O(n^2.3728596) time"
cit. Wikipedia

[idle dew]

ctf are a good place to start

[vital falcon]

Hellooo! So I need some serious help about hosting my website with its mysql database. I've just finished my website locally using XAMPP and now I want to deploy it but there are a lot of hosting websites and tutorials and I'm lost because I'm new to this

Any tips?

[mellow ocean]

if you are new to this try firebase by google

it's simple, mostly

[ionic garden]

you probably have to pay for the online database service (mysql). for hosting your website, you can use heroku, its free hosting service

[shy gorge]

hello, i have a problem with a c function, basically i need to initialise an element of an array of struct(in the code it's named list) with value from another struct( p).
i have done it this way, but it doesn't work:
(i have passed dim in this way bc in this function i re-assign the dimension of list whith a realloc)
void assign(person** list, int*dim){

person p;

( * list)[( * dim)-1]=p;

}
i need to assign all the values one by one or there is an error in the way i tried?

[naive dagger]

you gotta put return 0; at the end of every main function

[idle dew]

thats for the older versions...the new version of c++ just assumes that we return 0 after the last statement

[lost sphinx]

thanks for your effort 🙏

[bitter tiger]

No prob 😉

[shy gorge]

👋

[sterile flare]

Hello, I have to make an algorithm in c for an exercise. The goal is to make a reduced graph of this table like on the picture. I already have a struct with a list of the neighbours of this table which are at the top, bottom, right and left and also an index for each colour on each square. Could someone explain to me how to do this?

if you need i can send you my code

[hot anvil]

hello can anyone help me with dataframes in python

[blissful musk]

is anyone here familiar with state machines?

specifically xstate

[deep plover]

What's the problem ?

[blissful musk]

I’m just confused about how the global state (I’m using Apollo/graphql) is interacted with compared to xstate. For example, if I wanted to make a mutation (I.e create a user) would that mean I dispatch a transition (I.e CREATEUSER) to the state machine, and the machine itself actually handles the mutation? Like where should I actually make published state changes, including actual posts to the server

This is my first time outside of the redux/REST world so I’m trying to wrap my head around a lot of new architecture stuff all at once

[sand dew]

guys is anyone familiar with the pytorch library?

[twilit quest]

hi ml peeps can anyone eli5 rotation invariance and why people augment their data by rotating images?

nvm i got it

[remote meadow]

can some one help me ? Symmetry of Ignorance idk what this is 😄

[near lynx]

same way, want to study together?

[steel egret]

u just started learning?

[spring sandal]

guys! i was solving a problem and i dont know what is the error in the code, it is about "here is a large pile of socks that must be paired by color. Given an array of integers representing the color of each sock, determine how many pairs of socks with matching colors there are."

[cosmic hamlet]

Send the code

[spring sandal]

#include<iostream>
using namespace std;

int packer(int n, int ar[])
{
int count;
for(int i=0; i<n; i++)
{
for(int j=0; j<n; j++)
{
if(ar[i]==ar[j] && i!=j){
count++;
ar[i]=0;
ar[j]=0;
break;}
}
}
return count;
}

int main()
{

int n;
int ar[n];

//cout<<" enter num of socks";
cin>>n;

//cout<<"enter socks colors";
for(int i=0; i<n; i++)
{
cin>>ar[i];
}
//int pack= packer(n, ar[n])
cout<<packer(n,ar);
return 0;
}

[cosmic hamlet]

Ok I wld suggest this approach
Sort it first and then check

I don't know c++ sry😅

[spring sandal]

yea i guess it would help, thx

[austere wolf]

anyone here preparing for interviews?

[odd shard]

hey guys. my laptop crashed with an error "irql_not_less_or_equal". and now its not even booting. please hmu and help me as its my mums laptop and shes gonna kill me. 😫

[near lynx]

Yes

[dapper fern]

i want to learn c++ and use atom as my text editor butttt I keep getting this message-

g++: error: PythonFolder/new2.cpp: No such file or directory
g++: fatal error: no input files
compilation terminated. ```

and mind you it's a simple hello world message

help
pls

[solar field]

https://youtu.be/7ilqqz49MRY guys can u help me by leaving a like to this video? Its for my school project, thanks a bunch ❤️❤️

[twilit pawn]

Hey ya can anyone suggest the best emulator for laptop?

[wooden kindle]

BlueStacks 5

[cunning hound]

Anyone good at C++?

I need some help with grabbing data from files

[verbal spindle]

Anyone studying about trading bots, crypto trading

[pseudo ridge]

Anyone know how to make big discord bots? I want to learn

[cunning night]

if you enter size of an array from the keyboard and make this array with n size, you must make pointer of array

I am not good in English, so I could make some mistakes in the message, but what about your code, I would do something like that

int n;
cin >> n;
int *ar = new int [n];

[cunning night]

you mean fstream?

[cunning hound]

yeah but in this case I'm trying to grab sorted data into a struct

[cunning night]

whats the file format?

txt?

[cunning hound]

yes

[cunning night]

whats the problem?

[cunning hound]

Ah I was just having syntax issues but I think I got it now, there weren't enough resources online to help me with it lmao

now time to insert like 1,000 data points manually... pain

do you have any idea how to randomize elements in an array?

like each run of the code formats the struct array to be in different positions every time

[cunning night]

hmm

whats the type of variables?

you need to grab integers, chars or strings?

[cunning hound]

shit my regular code wasn't even copying the elements into the struct

i need to grab ints and strings

but it's formatted

japanese.at(5).level = 0;




        for (int i = 0; i < 5; i++)
        {
            file << japanese.at(i).type << endl;
            file << japanese.at(i).question << endl;
            file << japanese.at(i).answer << endl;
            file << japanese.at(i).numRight << endl;
            file << japanese.at(i).numAttempted << endl;
            file << japanese.at(i).level << endl;
        }
    }

    return 0;

    //TESTS FOR HIRIGANA AND KATAKANA
    //IF 3 RIGHT, COUNT AS MASTERED
    // write to file with data
    // read to struct
    // when testing: change the data in the struct for numRight and numAttempted

    //resort data based on ratio of numRight/numAttempted

}

[cunning night]

omg

[cunning hound]

so it writes to the file if it doesn't exist, then reads from the file into the struct

[cunning night]

why cout is here then?

[cunning hound]

test

[cunning night]

what does this if do?

[cunning hound]

check if fileread is existing

if it doesnt then you write data to the fil

file

and then rerun program

[cunning night]

well

it is useless

because when you do this

the compiler checks if the file is created, if its not, the compiler do it by itself

so when you write
fileRead.open("dataFile.txt");

dataFile will be created anyways

[willow delta]

anyone here that can help me with some multiproccess stuff in python?

I'm not sure why my function doesn't run before the other eventho I called it before

[scenic hare]

Anyone experienced with redis/nodejs?

[potent garnet]

Hey, guys! I hope you're doing fine and your studies are going well. I need a little help with a VHDL problem. Is anybody here familiar with it?

[crystal rapids]

can i get help

[idle dew]

Guys can someone tell how do I fix connection refused???

[wanton brook]

I think there have to be some rules in the channel regarding to questions , most questions are either not compete(needs more context or more explanations) or easy to Google , also asking to complete the whole homework is stupid , asking specific question from the homework is good

[wanton brook]

You are misunderstanding the concept, the compiler is a software that compiles human readable code into a machine code, what you are talking about is a internal method implementation , just go to the method and see what it does, if it creates a file when it does exist then you are good to go

[worldly wind]

hi guys, may i ask why first one is correct but second one isn't.
int* temp;
int* const temp;

i know initialized is a good practice and i always do that, but there's a question in my pastpaper ask about this and i have no idea

thanks in advance

[cunning night]

true

sorry

[twilit quest]

is this overfitting or good to go

[paper wedge]

Hey there, anyone here using R Studio?

[wintry meadow]

@twilit quest just yolo it bro

[twilit quest]

pretty much at this point, fk this shit

[tacit kite]

yeah but I'm new to it too ahaha

[echo rivet]

hey guys im wondering why this says int object not callable

[echo rivet]

its in py btw

[spring sandal]

Hey Guys, I am solving '2 sums' problem in CPP and I'm facing this error
"[Error] invalid types 'int[int]' for array subscript" in line written in italic font
void solution(int nums, int target, int length)
{
int targetindices[2]={};
for(int i=0; i<length;i++)
{
for(int j=1; j<length; j++)
{
***if(nums[i]+nums[j]==target) ***
{
targetindices[0]=i;
targetindices[1]=j;
}
}
}
for(int i=0; i<2; i++)
{
cout<<targetindices[i];
}
}

Please help

I searched this on stackoverflow and it says this error can happen if we are subscripting a three-dimensional array myArray[10][10][10] four times myArray[i][t][x][y].

https://tenor.com/view/solved-trevor-noah-problem-solved-gif-11207449

It was a syntax error.

[sterile flare]

hello i have to do an android application in kivy. some one know how kivy work ?

[pearl cedar]

if it were overfitting, blue line would be far from red line. this seems fine to me.

[stiff beacon]

Hi, u forgot the * or + or whatever after the 7th parentheses ... y = (x*2)/(((x-1)*2)RIGHT_HERE(x*2+x+1))

[tame glacier]

Hey, is this where i can ask for help for simple python?

[pale condor]

Yea wassup

[tame glacier]

im so

confused

so basically

i had to do this 20 hour dice game at school

and i've completed most of it

and i wanted to add some finishing touches at home so i sent it to my email

and now the code doesnt work and i have no idea why

it was running perfectly at school

[pale condor]

Is it throwing you a line where it has invalid syntax in your terminal?

[radiant hare]

indentation error for the second IF ELSE

cant possibly have a ELSE and ELSE in the same indent

[tame glacier]

oh im so stupid

thank you so much

[radiant hare]

u're welcome! nahh was a careless mistake

[tame glacier]

I think the rest of it has been messed up because of the copy and paste

the indents just wont work so i'm just going to type it all out again

[urban spruce]

[tame glacier]

right

so

the rest of the code is flawless

other than

this one part

which i believe is an indent mistake

the problem is, that even if i type roll/Roll/ROLL it just keeps on saying "Player 1, please throw the dice"

i know its a mistake with the while because it keeps looping

[radiant hare]

your if "x=="Roll" or x== "roll" or x=="ROLL":" is not inside the while loop

fyi, you can shorten your code by typing if x.lower() == "roll" instead of if x == "Roll" or x == "roll" ...

[tame glacier]

what does x.lower() do?

[radiant hare]

and ur trueig is not necessary, u can just while True:
then later break

[radiant hare]

it would change the user input to lowercase

so user input: RoLl, it would change it to roll then compare if statement

[tame glacier]

So it's not case sensitive?

[radiant hare]

yup but make sure u comparing also all lowercase

x.lower()=="roll" works but
x.lower()=="Roll" would not work

https://www.programiz.com/python-programming/methods/string/lower

[tame glacier]

so like this?

[radiant hare]

yes

what i meant of using True is this^

variable trueig is not necessary

furthermore, to make a line break, u dont need type print(). u can just \n
for example:
else:
print("You have to type roll you idiot\n\n")
the \n is line break and it would like print 2 line blank.

[tame glacier]

Does
break
replace trueig=False

[radiant hare]

yup so the variable trueig is unnecessary.

[tame glacier]

ah i see

[radiant hare]

and the idea of trueig seems to be the True loop

[tame glacier]

sorry if i seem dumb, im pretty new to this, we had no time on the computers due to covid

as we had to stay home

so im pretty bad at this

[radiant hare]

nah is fine, when i first touch this alien language, im bad too.

[tame glacier]

alright so this is what i've done

OH

[radiant hare]

else have to be inside the While too

[tame glacier]

I MISSED A LINE

like this?

[radiant hare]

yup the trueig = True can be remove

[tame glacier]

oh yeah my bad

alright im going to fix the rest of the code with this then ill tell you how it goes

[radiant hare]

haha all the best!

[tame glacier]

is there an indent mistake with the break?

or the else

[radiant hare]

do the same as what u did above

both if and else both indent wrongly

they should be inside the while loop

[tame glacier]

i don't understand

wait

ogm

i get it

its perfect

thank you so much

would you like to take a look at my code to see if i can improve any of it

?

[radiant hare]

ahh nice! sure sure i can take a look if ur code is graded.

[radiant hare]

instead of writing if ready == “yes” or ready == “Yes” or ready == “YES”

u can just write it if ready.lower()==“yes”

[tame glacier]

so (variable).lower() makes it not case sensitive?

[visual remnant]

yes

transform all the chars in.. lower? idk english jaja sorry

[twilit pivot]

Is it possible to us barba in react?

[twilit quest]

thanks, been overthinking it cause it was the first result we got from the model

[rare nexus]

Hey what languages is everyone studying?

[midnight osprey]

python here!

[midnight osprey]

yes. in technical terms, .lower() converts the string into lowercase letters, so any case input will indeed be made into lowercase

[foggy reef]

Anyone learning DSA?

[idle dew]

Yeah me

[idle dew]

Does anyone here know how to use VS Code well

[smoky hollow]

Hey there, does anyone use google cloud platform and know how to test the deployed model on AI platform using audio/image file? Instead of json format

[nimble fiber]

has anyone here used gluonts for time series analysis?

[void harbor]

I mean, I use it very often

[idle dew]

Great
Do you mind if I dmed you to ask some questions please

[void harbor]

ye dm me np

[mortal mantle]

can someone dm me for my drive help.I want to clean my drive c

[halcyon gulch]

In the Open box, type the following command, and then press Enter:

c:\windows\SYSTEM32\cleanmgr.exe /dDrive Note In this command, the placeholder Drive represents the drive letter of the hard disk to be cleaned.

[little reef]

Hey guys how can I do this using GUI in java?

What I have so far

[little timber]

I recommend searching for some java swing tutorials as this is actually very fundamental

like this http://www.java2s.com/Tutorials/Java/Swing_How_to/Timer/Create_Counter_on_JFrame_with_Timer.htm

@little reef

[little reef]

Thx

[cosmic smelt]

Hi guys, I am Leandro and I am about to finish my foundation year and I will start an undergraduate in Computer Science with Artificial Intelligence in September. During this academic year, I have participated in projects and competitions. I loved them. Hence, I am looking for someone who wants to create a group to compete and do some projects during spare time. things like programs, IoT stuff, find a better solution for things already created etc.... The main goal of the group would be to use the knowledge gained during the individual study section to create something and to feel more stimulated during the study sections

[regal vale]

anyone can give me any css advice to make a website more responisive?

what to use and such

[wooden kindle]

use media queries, flexbox and grids.

[viral reef]

i'll join

[west harness]

just be comfortable with popular css layouts (Flexbox, Grid) and will do

no need to learn float but good to know bc there still a lot of website with it

[polar temple]

any good linux manual u can recommend me?

[stark girder]

hello is anyone here that can help me urgently with some java pretty please

for some reason in my JUnit this does not count as returning an int

[prime solstice]

I will join too

[fair crypt]

are there any affordable monitors, looking for one between $150-$200

[little timber]

hp's monitors @fair crypt

[gritty plinth]

Trace the steps of the program if you haven't already

can't help much cause only see the function

should be working from what we see from the image..

[idle dew]

^i'll second that. The image is perfectly fine the problem stems from somewhere else in the program.

[stark girder]

that’s guys the only issue is the rest of the program is done by the tutor and we aren’t supposed to change it 😦

so i might contact them

[tall cosmos]

Hey man you asked this yesterday but I can help mb for not checking here a lot

[tall cosmos]

If I had that assigment this is how I would do it, hope this helps

after adding properties all you basically want to do is add an action listener to the button itself. And everytime that button is clicked write the code you want it to execude

in this case we subtract 1 from 5 first on every click, then we update the JLabel value

When the counter reaches zero we then remove the button as your teacher asked and replace it with another JLabel and it can say what ever you want

[hardy totem]

any 4K monitor recommendations for mb pro ?

[sullen swallow]

anyone here studies malware analysis?

[sullen swallow]

assuming youre not looking for anything specific something simple like Dell U2720Q is good

[hardy totem]

does this have usb c and hdr ?

[sullen swallow]

Yes to both

[idle dew]

need help please with word

it is very weird, all of a sudden a paragraph i am writing just stops mid page and continues on the next page

[idle dew]

can you see this?

[edgy turret]

A productive study stream discord

[idle dew]

hey

app.post("/change_status", (req, res) => {

    let patch = []

    Object.entries(req.body).forEach(([service, status]) => {

        if (service === "status"){
            res.status(400).end("Cannot change all services status")
            return
        }

        patch.push({
            "op": "replace",
            "path": "/" + service,
            "value": status
        })
    });

    jsonpatch.applyPatch(services, patch)

    if ("offline" in Object.values(services)){
        services.status = "offline"
    }

    res.json(services)
})

if this is the code then how can i interact with api

like if i have to use the api's function to change the status of a particular service

[quiet ore]

lads, i have used python a few times for a specific use and i am here to expand my skills. Any project ideas for that purpose?

[spring sandal]

chatbot

[west lichen]

nic nos full form

??

[plucky flower]

And running directly to python is suitable?

[idle dew]

yes it is

[minor obsidian]

if someone could help me nd tell what the h*ll is this, I just inserted some files in a portable storage I bought lately

[idle dew]

lol wdym

was there any executables that u run?

[minor obsidian]

I don't know what is written up there , I first put my files in it but to make sure nothing was damaged I tried send them back in my desktop ;then that "yellow thing "pop up

[idle dew]

and i assume u clicked it

[minor obsidian]

hhhhh yes and then this

[minor obsidian]

i don't even know what happened there

[idle dew]

can u send me that file in dms

can even say what that does unless we reverse it

[minor obsidian]

okay
apparently nothing happenned ,I did that just to be sure my files are still executed in my desktop

[idle dew]

yeah

[idle dew]

it is just printing some lines dont worry

[minor obsidian]

so there's nothin to be afraid of?????

[idle dew]

nope

[minor obsidian]

oh thank you

[deft cedar]

guys, i needed a file frm my late mom's laptop and I forgot the password and username. Is there anything I can do?

[sullen nebula]

Can you access windows safe mode from there?

[eager tulip]

The username isn't shown as an option on the login screen?

[small python]

The image is like blurred, and it looks pseudocode

Not real cpp

Ok, so, what is the purpose of the function ?

That's clear, but, do you know what the function should do ?

Ok

[gleaming trail]

guys i need help

how do you make a MST where intermediate points dont need to be included

for example say i have the graph
A B C D E
F G H I J
K L M N O

and each edge is weighted for adjacent points

I want to connect A and O

how do i found the best route ??

without making alternative paths

ie creating the MST as I traverse through

[spring sandal]

🛑 HELP
I am working on an array problem in which I have to reverse an array.
I wrote this code but it is not working:
#include<iostream>
using namespace std;

void rev(int reversed_array[], int arr[], int n)
{
for(int i=0;i<n;i++)
{
reversed_array[i]=arr[i];
}
}

int main()
{
int arr[]={11,2,3,4,5};
int n;
n= sizeof(arr)/sizeof(arr[0]);
int reversed_array[n];

rev(reversed_array,arr,n);

cout<<reversed_array[0];
return 0;

}

It gives me error like:
D:\program files\Dev-Cpp\MinGW64\x86_64-w64-mingw32\bin\ld.exe cannot open output file E:\CLG WRK\cpp\Reverse.exe: Permission denied

[gritty plinth]

You may need to open your IDE through administrator

[spring sandal]

Let me check this

Nope, still same errors.

[cosmic hamlet]

Does anyone have a study group for coding which i can join?

[idle dew]

yes

[idle dew]

dm me

[rigid estuary]

I wanna join as well :)

[hallow shoal]

Anyone can let me know how to get Udemy paid course for free I tried various websites but nothing is working out

[idle dew]

dm me

[idle dew]

dm

hey guys

do you make notes

like is it important

to write stuff in nb or make a dairy

[hallow shoal]

Your dm are off

[idle dew]

like they code or things you learn while watching videos

[idle dew]

yes i take notes when i am learning something new

i dont use any fancy apps just make a markdown file and push it to github for cloud storage

[idle dew]

so is it advisable for a person like me who just started DSA to write notes on word and make a folder

AND

see my list in order:

1.intro to progrraming . 2.ruby and ruby rail. 3.C language 4.java 5.C# 6.C++ 7.SQL 8..bootstrap 9.CSS 10.php 11.pyhton 12.java script

[idle dew]

am i missing something or is something not necessary in here for web dev, and game dev.

[idle dew]

you can use onenote

or notion

okkkk

[idle dew]

um so you want to learn web dev i guess

or just coding in general?

i actually wanna learn more than just web dev

but where do u wanna start?

web dev

i think is

starting

im interested in VFX and game dev so

1- intro to progrraming
2- C language
3- C++
4- html and css
5- php and javascript
7- Bootstrap
6- SQL
7- python
8- ruby on rails

okk

[idle dew]

then u can start with C, C#, Python, .NET

okkk

[idle dew]

and there is also a great library for python called pygame that you should check out

okkk

thanks man

np :))

||thanks again||

[little timber]

dope

[grim relic]

is anyone a ce major

need help on floating point representation

or resolution

nvm

[heavy harbor]

is there any coding server with voice channals

[raven maple]

Howdy! I’m wondering if I can share my LinkedIn profile here; I’ve just created it and I want to get some feedback on what skills and format should I follow for the job market in app dev

Also if any of u r interested in Mobil app, we can chat and tryna study together

[deft cedar]

based on youtube videos yes? not a techy person so idrk ((its set in another language I dont understand too)

[deft cedar]

no :<

[idle dew]

sure send me

[viral reef]

let me join too currently learning python

[idle dew]

Sure dm me

[shrewd notch]

Can someone help me with kotlin android program T^T

[verbal wraith]

Were you able to find one?

@idle dew Hi, wondering if you can extend me an invite to the coding studying group

[verbal wraith]

Could you explain this better please?

[idle dew]

sure dm me

[idle dew]

./code

[viral bluff]

can anyone help me with this https://stackoverflow.com/questions/67769771/how-to-filter-output-using-checkbox-filters-ex-in-movie-search-app-for-example

[idle dew]

ugh sorry to say but your explanation is too confusing. People might get frustrated to answer it if they find it too confusing. You can try to make it a bit short and upto the point. (Dont mean anything bad to you).

[gleaming trail]

basically im given a map of points 1000x1000

some of these points are cities

i have to connect all the cities using the minimum cost

each edge connects adjacent points and has a weight

i have a plan now tho

will have to see how successful it is

[iron wigeon]

I need one who can help me with this python code. with below code open('C:\Users\yurtb\OneDrive\Desktop\test_set_1\ts1_input.txt') as f:
read=f.readlines()
for row in read:
print(row)

the py file is in the same location with it

although it does not work

it does not return and error either

[idle dew]

lines = len(open('C:\Users\yurtb\OneDrive\Desktop\test_set_1\ts1_input.txt', 'r').readlines())
print(lines)    

can u try this way?

[iron wigeon]

thanks, this give me better result

[idle dew]

glad to hear :))

[midnight osprey]

what might be the problem here?

[midnight osprey]

they're under a class and they only return a string, is there a workaround to eliminate these warnings?

[idle dew]

can u send the snippet in where u are getting the error

[idle dew]

um try removing the self

since methods do not use self

im not sure though

lets try

[midnight osprey]

sadly, it didn't

[idle dew]

heh okay

[midnight osprey]

oh well, i'll just think of a way around, thanks a lot man

[idle dew]

or u can change it to a function

[midnight osprey]

yeah it can be used as an alternative

[idle dew]

yeah

[hardy jackal]

Hello, Can Someone send me a good course on Blockchain with Python

Also I am doing the one, of dApp University, any reviews on that

On yt

The guy is the leader in Blockchain dev on yt

@here

[naive bison]

Hey @hardy jackal what are you looking to build? Trying to connect a few devs on my end for a dapp study app. Let's chat ^^

[hardy jackal]

I have just started with web3 on python, its a course by dapp university on yt, i dont think i am capable enough to do a project but still hmu

[idle dew]

Hello, has anyone ever done anything on video classifications with CNN and mind if I could ask aa few doubts

[safe abyss]

Hello guys, I wanna ask if anyone can give me some tips on how I can start learning programming. I'm 14 and I wanna start learning something that interests me from early on so I can do better on it later when I become an adult.

[modest abyss]

pick a language and start , I advise u pascal bcs it's like the mother of all languages

I need help in exploitation system

[idle dew]

python is great!

[safe abyss]

yeah I was thinking of a few ones, pascal which is the one that ki_basset mentioned, python and Lua

I just wanna know like, how do I start learning a language

[idle dew]

Tell

[proven wave]

Hey guys me and my classmates were conducting a research for our tech subject.. can u guys pls. answer our survey.. thank you in advance!!. https://docs.google.com/forms/d/e/1FAIpQLSdOYzj08ScGltaUxLFrpCphYYdNS7FtO0w6cWbJIsPwfFoPgQ/viewform

[verbal wraith]

@midnight osprey It's not an error, that you're getting, it's a warning.
The function you defined prints the same output for every object of the class House so it's basically a static function but you defined it for every object

The linter is suggesting that you could make it static

Running the code as is won't produce any errors, it's just a warning by the linter

[idle dew]

Feel free to shoot me down any of you way more experienced people out there, but its just like learning a real language. Most of them have some things in common with one another, but they are all different. Its really just picking one and jumping into it. Then revising what you have learned. For a beginner, it really is not a bad idea to just pop open a youtube video and search ((language name here) full beginners guide). From there it should all come in due time. Again, not the best at programming, so if anyone has better advice, feel free to shoot me down 😅 The only thing I can say, is that I personally wish I had started sooner than I have. As long as you try to learn something new with whatever language you decide to go with, it will only benefit you in the long run.

[idle dew]

I totally agree with you. The hardest part is to just get started. And if you pick one language it will be a bit easier learning the next one cuz most of the concepts are similar

[viral bluff]

ok bro

[neat belfry]

hey i need some help to code in Javascript that decompress (“1I1S2E1A1B2E1O1N1M1Y1K1N2E”) => “ISEEABEEONMYKNEE”

[earnest birch]

    let result = "";
    for (let i=0; i < str.length; i+=2)
        result += str[i+1].repeat(Number(str[i]));
    return result;
}```

[earnest birch]

i did it this way

[neat belfry]

oh thank you! And what if i want to compress, what should i do?

[earnest birch]

check your dms

[idle dew]

i will shoot you

[spring sandal]

A clock is set right at Tuesday 10 a.m. The clock gains 10 min in 24 hours. What will be the correct time on the following Thursday, when the watch indicates 8 p.m.?

[reef meteor]

anyone well versed in LaTEx?

[midnight osprey]

thank you for the reminder, that warning really bugged me out lol

[idle dew]

what is that

[reef meteor]

latex is a software used to compile a document, used by the research community for documentation, basically microsoft word, but different typesetting

[idle dew]

i thought the latex that i wear

[reef meteor]

haha

[idle dew]

is that related to job what a data scientist does

[reef meteor]

not really, basically used by people who want to publish something.

[idle dew]

okk i want to know more about data scientist job

[modest abyss]

do u have any lecture or course cus mine is not so good

[idle dew]

okay first tell me what do u mean by exploitation system. Writing your own shell codes or understanding the system arch or understanding prev esc techniques? Then i can help u out further

[idle dew]

I have worked on latex quite a lot, feel free to ask anything, I can try helping youout 🙂

[reef meteor]

it's nothing technical but related to publication, any issues with regard to subfigure package and springer journals?

[modest abyss]

all this I guess + understunding about memory and segments in memory

[idle dew]

Ahh I havent done publications yet, major worked on own personal documents

[reef meteor]

ah, nvm

[nova basin]

does anyone learn JSP? 😦

[ripe token]

https://tex.stackexchange.com/questions/439329/subfigure-does-not-work-for-springer-journal#439994

[opal acorn]

need help with a c program can anyone help please

[verbal wraith]

@opal acorn sure

[opal acorn]

/*Write a program that replaces the occurence of a given character (say c)
in a primary string (say PS) with another string (say s).

Input:
The first line contains the primary string (PS)
The next line contains a character (c)
The next line contains a string (s)

Output:
Print the string PS with every occurence of c replaced by s.

NOTE:

• There are no whitespaces in PS or s.
• Maximum length of PS is 100.
• Maximum length of s is 10.*/
  #include<stdio.h>
  #include<stdlib.h>
  #include<string.h>

void function(int i,char ps[],char s[],int counts,int countps)
{ int x,t;
char temp[100];
char *p;
char *q;

strcpy(temp,ps);

t=i;
for(x=0;x<counts;x++)
{
    ps[t]=s[x];
    t++;
}
t=strlen(ps);
q=&temp[i+1];
p=&ps[t-(counts-1)];
strcpy(p,q);
puts(ps);

}

int main(){
char ps[100];
char c;
char s[10];
int i,t,counts,countps,flag;

printf("Enter the string(ps):\n");
fgets(ps, sizeof(ps), stdin);

printf("Enter the other string(s):\n");
fgets(s, sizeof(s), stdin);
printf("Enter the character to be replaced in the ps string:\n");
scanf("%c",&c);
countps=strlen(ps);
counts=strlen(s);
for(i=0;i<100;i++)
{
    if(ps[i]==c){
        flag=1;
        break;
    }
    else{
        flag=0;
    }
}
if(flag==0){
    puts(ps);
    
}
else
{
    
function(i,ps,s,counts,countps);
}


return 0;

}
sample input - Al@bal#20owL
LL
l
sample output-ALL@baLL#20owL

[verbal wraith]

What am I supposed to do here?

Do you need me to find the error in it or something?

[opal acorn]

yes

the output is not correct

i think i have done something wrong in the function but am not able to find what's wrong

[verbal wraith]

Can you show me how the output is incorrect

Expected vs actual output

[opal acorn]

sample input - Al@bal#20owL
LL
l
sample output-ALL@baLL#20owL

expected one

ALL
al#20ow@bal#20owL

this is the output after execution

[scarlet agate]

hey guys there is a bash expert here?

needs to know awk grep and let and do scrips

there is compensation

[viral bluff]

can anyone help me with this https://stackoverflow.com/questions/67788367/mongoimport-ed-json-shows-unexpected-object-count?stw=2

[thorny rock]

yo, any idea how to force Visual Studio to format code like this by each enter tapping?

and no, not VSCode but C# Visual Studio

I have no idea how this option might be called, it works automatically with linq

[small kestrel]

maybe this can help you

https://code.visualstudio.com/shortcuts/keyboard-shortcuts-windows.pdf

[wide hound]

does anyone know how to find a code so i can have full acces to the answers of a book

like iv been searching tru inspect but cant find anything

like something like this

[pseudo ridge]

In programming, what's the difference between a=b and b=a ?

It's a little confusing for me

[vague vigil]

a= b means value of b will be stored in a
And vice versa

[pseudo ridge]

OH, thx

[vague vigil]

Anytime

[idle dew]

wdym

[wooden kindle]

https://marketplace.visualstudio.com/items?itemName=MadsKristensen.CodeCleanupOnSave
maybe this is what you need.

[fiery patrol]

can you tell me the name of the book?

can someone help me with this? i need to create a board with XXlength in c, but a bidimensional arrays cant take variables as parameters... any ideas?

[silk bobcat]

hey guys is there an option in PP to make the slides occupy that blue part also?

like i want the image to fill all that blue space so i can see it better

[idle dew]

so board sizes won't be fixed, i get it right?

[idle dew]

you can use malloc() (memory allocation function) for this, it works with variables

[fierce wren]

Anyone good with java?

I'm having some trouble

[tame hamlet]

Ayoo, guys, is there someone who knows how to work on dev c++ that can help me?

[wintry saffron]

Has anyone had experience programming an app like tinder ? I would love to chat if you have 5 mins !

[idle dew]

hey, react developer here, got experience with java SE too

[idle dew]

what is it

[hoary kraken]

can anyone suggest me any good course to start with Data Science

i am sound in python language

[sleek wyvern]

datacamp has some good courses (some of them are free) i’ve used them and they’re pretty good

they specialize in data science courses so youre bound to find at least one course that interests you. good luck!! :)

[hoary kraken]

you too...thanks for the recommendation....

[fresh summit]

has anyone here created a music bot using discord4j? i am running into some trouble while trying to make it so the bot can hold a queue and it isnt just playing one song and when another gets played it stops the other and plays what was just requested

[lunar nymph]

can anyone help me out

creating backend by using express

[tame hamlet]

i want to do a menu like that but automatically

with gotoxy

cuz when the user put more than 1 thing and says to show the list, it just apear one by one

and i need to make it apearing all of them at the same time @idle dew

[gleaming trail]

https://sites.fas.harvard.edu/~cscie119/sections/practice_final.pdf

i couldnt find an answer key for this

if anyone finds one or solves part 1

pls @ me

thanks bois 🤝

two main questions im unsure of:

oh wait

just 7

[karmic saddle]

Which compiler are you using? Or ide?

[hoary kraken]

which programming language is required to make a discord bot .....

[fresh summit]

im using java for mine

[warped raft]

You could use python or node.js too for discord bots

[fresh summit]

i just finished my freshman year at my college and in the programming courses ive taken so far ive been learning java and theres still one more to take on java i believe so i figured i would try learning more over the summer by creating a discord bot with java rather than python or node.js but i have seen a lot of guides for those two

[idle dew]

I think u might be clearing the whole console and then writing the menu and it prints one by one right? If u used windows.h for example you can get better results, cleaning only what you need, for example instead of cleaning the menu, clean the texts inside it, you can use <windows.h> and work arround using cursor position in windows system or you could use some Graphic library like OpenGL.

[idle dew]

You are rendering a Register in HBS but the application is redirecting to Register.HTML instead of Register.HBS

[lunar nymph]

Yeah bro I got that its working, Thank you

[idle dew]

u welcome

[bronze flicker]

For the university level students taking computer science classes. As the content and resources are so widely available online to learn nowadays, has anyone found that alternative learning (independently learning web platforms/books/other college lectures) basically cover your college/university level material? Have you notice differences, i.e. college is better etc. I have ADHD and largely missed class and computer labs due to treatment, so I'd like to be more narrow with my focus to be more efficient for projects. Please share if you kindly have time, thanks in advance!

[gleaming trail]

guys for hibbards shell sort

if my array size = 30

do i choose 15 or 7

[undone mulch]

press the middle one of the 3 icons on the bottom right of your window

[karmic saddle]

does anyone here know where can i learn assembly language from,

my teacher doesn't know how to teach

for something 8086

microprocessor 8086

she reads the program and leaves

[nova gorge]

@bronze flicker there is OSSU which has all required courses that a cs major would need to take to graduate, depending on the university. I just finished my first year of cs so I can't speak for much, but I also took a few online classes. It seems that my university classes were a lot more rigorous and the assessments were much more challenging than the online courses.

[bronze flicker]

Awesome. Thanks for the reply! Will the rigorous description be in terms of the university problems and the feedback systems they give?

[nova gorge]

For example, in the online class I took in high school, they explained recursive functions in a simple way and I didn't have to thoroughly prove that I know how to write recursive functions. But in my first year programming classe at uni, they got into the details of recursion and on the assessments, we had to write multiple search functions on various data types.

So I guess if you can self motivate yourself to go beyond the online lecture material I think online courses are a great way to learn

[bronze flicker]

That's awesome insight mate. Cheers! I think I understand now

[wooden zealot]

someone that teach me java arrays and streams 😩 i have an exam in a couple of days

[shrewd notch]

Does anyone know kotlin language here?

[sharp shale]

hey guys, does anyone know the c# language and can help in game design? its a very basic task and I have no clue how to begin

[silent helm]

hi, I am totally new to programming can anyone give me a some advice like which languages should I learn first and so on.

give me some*

[tidal violet]

Hey I'm learning sql. Can someone explain when is EXISTS used and when IN?

[limber prairie]

How do I get more experience into IT or like repairing technology things from home?

[remote elbow]

I can help

[lunar nymph]

@remote elbow Thank you,
but the Issue is solved now, the problem was in path of the file

[remote elbow]

Alright

[meager wren]

Hey guys i need ur help i want to watch james scholz atream but with split screen also play my lecture on my institutes app both of them don't play at the same time pls help

[idle dew]

@everyonehi can you please fill this form for my school project. https://forms.gle/DsGW8MHVEWp5r5ys8

[rigid estuary]

What is it for if you mind me asking?🤔

[idle dew]

I have to do a report at school about the technology. For different age groups what device do they use the most? For haw many hours a day and for what purpose.

[idle dew]

You should learn a basic programming language, u could do for example a tic tac toe using some High Level Programming Language like python, javascript, then start with some low level language like C or C++ you could do the oposite as well, I think C is more simple than C++ and there is a lot of videos with courses on youtube.

[idle dew]

You can talk to me and I will try my best

[idle dew]

You could check Linus Tech Tips, he is a awesome guy for learning technology, he repairs and mounts many computers, u could check a guy (I forgot the name xD) that repairs a bunch of technology devices you could serch for "I Tried to repair 20 PS4s" that might pop up, for IT you should check something related to Programming or Web developpemnt, for then on you could expand your knoledge by learning pen testing, game developpement and soo one, the sky is the limit from then on, just try to study more about tech subjects like AI for example and not just "learning" you should practice because if u dont put in practice you will eventually forget.

[idle dew]

I live in a country where a degree is very important specially if u want a good job, I think it varies from place to place but if u dont have a degree here it will be difficult to get a nice job.

[limber prairie]

Thank you so much! I will definitely check those guys out!

[idle dew]

I see the name of the guy is "TronicsFix"

[limber prairie]

Got it 👍

[thorny spear]

anyone here take notes with an ipad? i need help with an issue

[tall cosmos]

Anyone here uses blender?

[verbal wraith]

D

Hash table with open addressing gives fastest response time

Since we wanna be efficient with space as well, double the number of open addresses is satisfactory

[indigo mantle]

Wait I don’t understand why we need double the number of entries tho. Could you explain please?

[verbal wraith]

You understand how open addressing works right?

If we have exactly 1800 entries for 1800 numbers, there will be a greater number of clashes and thus you'll have to have multiple retries to store/fetch a particular value

@indigo mantle

Ping me if you need a further explanation

[indigo mantle]

Ooooh okay thanks understood!

[bronze flicker]

Cheers for the reply! I'm already on a degree course focused on projects so I would like to catch-up and wondering what the best use of my time will be to reach competency.

[deep hull]

does anyone know what is this

i tried to uninstall a application on my laptop, but it shows this

https://tenor.com/view/kitten-love-praying-dear-lord-please-help-me-gif-11875185

[wintry osprey]

Hi

My laptop has a virus 🥴 ,is there soone help me the name of virus is pahd

[rigid estuary]

Is your laptop insured?

If so then you can contact the place you brought it from, they'll have your laptop for a couple of days so they can fix it and you'll get your laptop good as new

This is what happened to mine a year ago, it wasn't a virus on mine tho the OS on my laptop just vanished so they had to re-add it in again and it was good as new

[wintry osprey]

Not 😬

[rigid estuary]

Ohh..hopefully someone else can help :/

[visual stirrup]

thou has been cursed by the computer gods

[deep hull]

https://tenor.com/view/pikachu-shocked-what-surprised-pokemon-gif-15655206

[nova anvil]

Does anyone here know fortran? Where could I find some good resources to learn from?

[elfin veldt]

Try w3 resources

[hexed flare]

try installing Malwarebytes and do a scan

[idle dew]

learn what? programming or what exactly?

[nova anvil]

yes, programming. i watched the fortran tutorial from Derek Banas and i was looking for more online resources.

[hexed flare]

@wintry osprey can i PM you a link?

[bleak crane]

isn't it best if you factory reset your laptop? @wintry osprey

If it's a really bad virus, then you might want to buy a new hdd and/or ssd, but try to 'remove' everything from your hard disks and install your os again @wintry osprey

[fiery patrol]

hello, i have my facebook account hacked. They change my email and cellphone associated with it and I cant find any live support/feedback from facebook, any idea?

[rigid estuary]

its better to contact facebook. Maybe try on a friend or family account to report the matter

[fiery patrol]

they block the account i cant find it even if i search for it

[sly ember]

hey guys, i just started learning java. Is there someone else who is on a beginner level and wants to learn, do projects and open source together?

[small rover]

Open source using java?

By the way I am from C++ background.

[small scaffold]

Anyone know how to change you pointer from a mouse pointer to a dot in one note when writing

[thick moat]

hi, has anyone written proctored exams on this software called mkcl?

[pine pecan]

how much of a difference will there be in between intel i5 and ryzen 5 laptops, i wont be doing havy stuffs. Just some productivity things. I was considering buying an Intel i5 from acer.

[paper crow]

ryzen are cheaper

check out the benchmarks and compare them

[alpine meadow]

Hey yall, idk if this is the channel to ask, but does anyone know what is a good silent mechanical keyboard ? Like the correct switches

[humble cipher]

Hi everyone, I have a question about API's on mobile apps, more precisely on Flutter.

Is it better to code an internal API, where you have all the code in the same project and not using an http request ?
Or maybe there's some benefits of creating a separate project with all the API and business logic in it ?

[cunning wagon]

hello, is there any chance of ps4 getting a virus? If we plug an infected usb to ps4 and send a video from ps4 to that usb, will something happen to ps4 again?

[paper crow]

cherry MX red are silent, but most premade keyboards make quite a lot sound in general, you will need to mod it with foam inside the case

[void halo]

From my understanding both would be good. If you are creating a large scale application. If you understand clearly how to access that API call you can create a separate project with a specific API. Personally for me I would just create one project and have an API call within that project. I feel as though having a separate project "with ALL the API's" is way too much and honestly does not provide any form of scalability.

[idle dew]

anyone here dong machine learning, deep learning CNN?

[humble cipher]

@void halo That was my thought as well.
I don't feel like I need an external API, to me it serves only if you're going to use it in another language than the core project, or if you're going to use it in multiple projects as a service.

Thank you for your answer !

[void halo]

no problem

[noble heron]

You should make both separate projects. Aim for modularity. This will make the design have higher cohesion which makes its much more flexible and easy to maintain.

[idle dew]

Anybody interested in debugging my shit code 😦
i am stuck at a place since more than a hour
Language C++

[gleaming trail]

who needs to know about btrees and hashtables and all the other adts and sorting when the standard library implements versions of those magnitudes more efficient than whatever you could come up with yourself

im genuinely asking whats the point of learning the non stl stuff when stl is just so much better

[still flame]

you really can't use stls in some languages

[verbal wraith]

Knowing how the data structure works under the hood so you can understand and compute the time complexities

[still flame]

can someone tell me what significance 'flush' carries in the following code

it's a normal pop function on a stack... not that it matters much

[gleaming trail]

@still flame @verbal wraith dope thanks yall, outside of interviews tho, i dont see a lot of significance tbh. however, i do feel like it helps companies weed out the pros from the amateurs

[gleaming trail]

what data type is flush ?

what is flush, never seen it before

ohhhh it guarantees emptying the os

stk.pop() returns the top of our stack

flush basically makes sure ur recalculating the new pop each time

its basically the same purpose of endl

but flush allows u to not have to clean out the entire line of output

[solar crow]

does everything related to computers fall under this channel?

ive been developing games and websites for a while now but i feel like taking a step back from the jazz and getting into the depts of math, physics and computers... mainly to understand the fundamentals and why things work the way they work.

hence i joined this discord, hoping to get some help and accountability along the way

[shrewd heath]

Which one do u prefer i5 with rtx 2060 or i7 with 1660 ti?

[tidal violet]

Heyy can someone suggest me a few resources to learn C language in depth?

[jolly prism]

dennis ritchie's book

[idle dew]

i think we have many many "i5" and "i7" (i5 2xxx to i5 9xxx, i7 2xxx to i7 9xxx) what u mean

[sleek wyvern]

yup! good luck with your development btw!! :)

[remote elbow]

👍

[still flame]

oh damn that's cool

gotchaaa

also what do yall think would be the answer to this question

my quiz is over btw... jus letting yall know lol

[tidal violet]

Thanks!

[jolly prism]

also if you are just starting then you can use "mycodeschool"(youtube channel) for pointers and other concepts...

[broken ravine]

the best platform for python data analytics is jupyterlab right or is there something better? i've just started with data analytics

[tidal violet]

Yep I want to get my concepts right. Thank youu for helping!

[gleaming trail]

D

my bad lol

its C

[still flame]

yea i feel it's C too. Got a 9/10 tho lol... I'm pretty sure this was the question I got wrong coz I was pretty confident with the others

[idle dew]

@proud moon what do you wanna do for a job eventually

Are you going to be taking any database/software dev classes

What are you trying to learn how to do

I'd start with the very basics and ignore anything that doesn't start from there

You need a good foundation

I know java and I've worked with python before they should be simple it took me a while to fully understand though

Not until I made my foundation solid and built from there

Well for java I started with making minecraft plugins but really you should be able to make a simple RPG text based game and that will show you most of what you need to know to get started

Python was similar that's the first thing I learned because it was simple but they're both really simple in hindsight

The main thing is you should be able to make very dynamic programs that make sense and do things, if you can't do this with a text based approach then you don't know enough

Do you know the basics of programming

have you ever heard of repl.it

it's the first website i used to learn how to code because it lets you run code very easily and quickly without having to worry about setting things up

basically you can launch like java and practice very easily

I'd start with getting a good understanding of the basics of programming, most languages will have a very similar structure that can be applied to everything

udemy has a lot of good free courses for beginner programmers or if you don't want to do that if you learn how to google things well you can learn anything you need to know

programmers have made it very easy to learn new things so you can just do like "what is an if statement"

i'd give more hands-on teaching if I weren't busy right now

google

every programmer googles things at least 1000 times a day if i had to guess lol

you're googling wrong

you'll learn eventually

https://www.coderscampus.com/basic-programming-concepts/

maybe go over this and then go on from there

remember googling is a skill start thinking about how you can word your problems better or how you can get the search engine to be more specific to your problem

https://www.tutorialspoint.com/computer_programming/computer_programming_basics.htm

Honestly it might even be worth it to not go straight to programming and maybe consider how computers work and what code is in itself

main concept is code -> gets output based on how you make it and computers understand your code because of the compiler

Learning programming will improve your problem solving skills a lot

noice

Like I can think recursively pretty easily because of my knowledge of programming

Or even more dynamically so like breaking problems into smaller problems

Usually people learn math before programming but I never liked math so I used my programming knowledge to understand math better

Problem with that is I had to start with more advanced math concepts lol

before easier ones

Also i'll probably do well with discrete math because of my programming knowledge

Everything is built on programming concepts

My friend and I have been talking about how you could re-create everything in the universe using 0s and 1s

and irrational numbers

Even basic math concepts are based on really long descriptive proofs that use a lot of logic and quantifiable math

such as like multiplication that's why computers are so advanced it perfectly lines up with math

Think abstractly

that's the main takeaway here

So like 10 steps outside of the box is where your thinking needs to be

Not right now but eventually while you're learning

So like instead of creating an object using Java you could make a class that knows how to make objects in a more secure way

Not sure if that makes sense to you but yeah

All of this is just an abstraction

of math

and controlling data

CS50 is probably a good start

I've watched CS50 even when I already knew everything they were teaching just so I am clear on my basics

Always check yourself and question your knowledge so you can keep continuing further

Trust me it's much easier than it looks

It's just that this stuff requires building from the bottom up

Stick to the basics and not watching every tutorial you see and you'll be fine

Programmers call that tutorial hell

not even joking

I was stuck in it for a little while

I'm only recently understanding how simple everything is it really depends how you're learning I've never learned math from a text book or teacher ever i've taught myself everything

i wouldn't recommend this approach for most people

I've gotten to the point where I feel like I can learn anything

Programming really teaches you how to teach yourself

Partly because of how hard it can be to enter the space intellectually just because of the mass amounts of information out there

There will be a lot of things that will tell you to do things a certain way, always question what you're reading and google the exact question you have about any given thing

More often than not you will be able to find an answer for your problem

also look up programming memes maybe it might make you feel more comfortable about how you feel on certain things every programmer goes through the same problems

I've legit learned new things from memes

If you don't understand something just try googling it that is the basis of all knowledge at this point

[proud moon]

okay :>

[idle dew]

https://www.thecoderpedia.com/wp-content/uploads/2020/06/Programming-Memes-Programmer-while-sleeping.jpg?x78269

I've solved things in my dreams before too

I'd recommend to immerse yourself into whatever you're learning so it's all you think about but that's only if you wanna really be good

Or just having a good routine works

rare though

Idk if it's just me but i have terrible routines because of my coding habits

https://www.testbytes.net/wp-content/uploads/2019/06/Untitled-53-300x300.png

guess where i got them

google

have u learned nothing

i google everything

i don't have time for 9gag lol

Honestly i have no idea how i'd re-learn programming i can't find anything useful lol

I could physically teach you if you were in person but text is difficult

I guess most just expect you to know the basics

which is fair

Also when learning it's best to have someone show the the exact results of what they're doing rather than just saying a bunch of words

The bigger picture and the more advanced concepts of programming will come after you know at least 1 language and that's when you can apply certain data structures and make more useful or advanced programs

You don't need to know everything about a language just once you can do like if statements, loops, variables, classes

i can teach u java using repl.it multiplayer some time if you want i think it's fun i'd enjoy making a game or something live

See the thing is I could teach u everything you need to know if you could just see what I'm doing lol I can't do it right now though i should be working on my database class work

Worst part about college for me is that I'm just doing work for things I already know at this point

tedious

[silver fractal]

hi! does anyone by chance know how to simulate a user input in JUnit tests? i dont even know where to start

[idle dew]

Are you using java

[silver fractal]

yes

[idle dew]

c'ya

I've barely using JUnit tbh but i might be able to get an answer

https://stackoverflow.com/questions/6415728/junit-testing-with-simulated-user-input i assume you've seen this

[silver fractal]

yes ive read that like 10 times today but it doesnt help in my case

[silver fractal]

its okay! thank you for the effort!

[idle dew]

What do you mean by simulate input

are you using a scanner

[silver fractal]

yea im using a scanner, but i dont know much about it because i only write tests and not the code itself

[idle dew]

You may use a file I think and scan the lines as input i'm not sure exactly what your situation is i'd maybe look for simulating scanner inputs and if you can't find anything idk how to help

why can't you replace the input variable or something with your own data for testing purposes

[silver fractal]

okay ill research more on that!

[silver fractal]

the user has diffrent ways to type the same input. so testing a simulated input would make the most sense in my brain

[idle dew]

Well the input is being stored somewhere right, can you just override the variable for the time being or would that not work well for you I could see why it might not

Like a list of inputs you need and iterate that or something idk

I just feel like maybe it shouldn't be made in a way that it relies on this one object but rather the data returned by the "user"

I'm just kinda saying stuff i have no clue what your program is like lol

[silver fractal]

yes i have lists of inputs that combine to one big input at the end. overriding the variable would kind of defeat the purpose of testing but the idea is really good!

[idle dew]

interesting

[silver fractal]

no no no you are saying smart stuff!!

[idle dew]

Well my approaches were kinda blind and understandably naive because I'm going off of only knowing that you have an input and you're using JUnit

I find it a challenge to help people the best I can it's fun

Best way to learn is to teach y'know

[silver fractal]

well you have a better approach than my teammate that hasnt responded in 2 days lol

[silver fractal]

wow you are SMART smart i see

[idle dew]

That's tough

[verbal wraith]

I've only used plain Java and not exactly JUnit but I think storing the input in a file and using Scanner on it should do the trick

[idle dew]

I haven't used java for a couple months now usually I'll just google some things real quick to jog my memory

[verbal wraith]

I haven't used it in an year xD

But it's pretty simple, no idea about how JUnit differs

[idle dew]

Probably same I just said couple months as a guess really I mostly do web development

[verbal wraith]

Nice

[idle dew]

I used to make minecraft plugins

[verbal wraith]

Sounds neat

[silver fractal]

joo thank you i will try that out asap then

[verbal wraith]

joo?

[idle dew]

Well I know java too though I can memorize it all pretty much which feels nice

I am hard on myself a bit but it's why i'm able to remember anything

[silver fractal]

yoooo! (idk how to write it im german lol)

[verbal wraith]

Oh lol

Yeah it's cool

[idle dew]

jyjyo

[verbal wraith]

You said you weren't writing the code, just testing it?

[silver fractal]

yes i am

[verbal wraith]

Then hasn't the code developer made you aware of how to twst

*test

Input formats and such

[idle dew]

I mean really it sounds like should be made to be less coupled

[silver fractal]

nope the code is from another student and he didnt tell me anything because i can "just read"

[idle dew]

I've never had to work with other people on anything, will soon though because now I know how to use github and other version control things

[verbal wraith]

Git is version control

[silver fractal]

ooh github is a life saver!

[verbal wraith]

Github is a repository website

[idle dew]

Github is different from git

[prisma totem]

sounds like a horrible partner lol

[verbal wraith]

Github is not version control tool, it utilizes git

[idle dew]

I consider it one thing it pretty much is I understand the difference

[silver fractal]

he didnt mean it in a bad way! we are just all very stressed haha

[prisma totem]

ah, fair enough

[loud ice]

yvughigui

[neat belfry]

hey i got stuck for coding that write resize image function in JS input is URL and return into URL with size of image such as http://pic1.com/crop/500x500

[sly ember]

hey guys, can you all please fill this simple form?
it's for a project and would really help me
thanks in advance😄

https://forms.gle/uz6w5DqNut1A8gSg9

[pure prairie]

Hope my feedback help you

[sly ember]

thanks man

[prisma totem]

?

looks like google drive is having outages rn, ill try again later 🤨

[sly ember]

no prob dude,
thanks for trying

[prisma totem]

yeah np
it started workin a couple minutes after that, we all good 🤠

[sly ember]

ohh, greatt
✌️

[near raft]

Hey guys, how are u? I was wanting to start studying programming and i just saw that there's a new google platform to learn about it. Have you ever heard of that? The name is Grasshopper, do you think it is a good way to start?

[oblique gust]

hi all

Anyone know how I could give permission?

[noble heron]

add sudo to give admin permission

[oblique gust]

ty

[noble heron]

but be careful what you sudo..

[oblique gust]

yeahh...

[noble heron]

they get root access

you shouldn't really ever give python root access

[oblique gust]

oh?

Im trying to apply it to Atom

** Im super fucking new **

[noble heron]

pip install ipykernel

pip is a python command

python3 is also a python command

pip is the python package manager

[oblique gust]

yeah

[noble heron]

🙂

[iron rose]

Hey guys, I don't know how many of you are studying towards something specific but I'd like to start working on a career in programming (very vague, I know). I have no idea where to start looking to move into a specific direction. I don't even really know whats out there. Got any tips or advice or anything to make it a bit easier?

[oblique gust]

I could respond and help a bit but I feel others will offer better help then me.

[noble heron]

The best way to learn is to make something that interests you. Doesn't matter how simple or complex. Find a project that interests you and start googling "How to _______".
As an example: I used to play Runescape (online game) a lot. I got into programming by making bots that would do simple in-game task for me. As I learned, simple tasks became a bit more tedious and complex. I learned all along the way. The key was that I was into it.

Just my 2 cents

[iron rose]

I'll keep that in mind thanks

[nimble plank]

Anybody preparing for tech interviews?

[prisma totem]

i have an interview tomorrow actually haha

[nimble plank]

I wish you all the best, Stranger!

[prisma totem]

thanks man! :)

pretty nervous bc i've never had an interview before, but i'll see how it goes

[nimble plank]

You will do great. I will keep you in my prayers.

[prisma totem]

that's really nice of you, appreciate it!

good luck on ur future interviews :)

[paper crow]

I said it was my first interview and they hired me lol

[prisma totem]

ayy grats
yeah i mean im 16 so they're not gonna expect me to have experience so it should be fine (keyword: should)

[paper crow]

the magic words are "willingness to learn about new technologies/whatever"

[paper crow]

just say you want to learn and get experience, you'll be fine!!

[prisma totem]

thats really good advice, ty!

[paper crow]

you're welcome, now let's get that job!

[wet bloom]

hi does someone have any experience with unity? i have no idea how to use the input recorder and i can't find much online

[oblique gust]

hello- Sorry to bother with extremely basic questions but

how would I go about allowing this to ask me a question?

In other programs like PyCharm

It just works? but here my shell isnt responding.

[viral reef]

wdym? i think you're variable is misspelled in print(names) should be print(name)

[oblique gust]

yeah that wasnt it

I was just trying every form of grammar

I currently thing its some way I have the python file.

but no clue what exactly

[viral reef]

tell me what exactly you want to do, i can't understand because of our language barrier

[oblique gust]

ah

My issue is that I can not have my program have a if this then that.

I think it is related to the program I am using as I can get code to run in other IDEs

[viral reef]

ohh

you want your program to ask you a question and store the response into the variable, and print it? is that what you want to do?

[oblique gust]

input = name
print(name)

Only forms an issue when im using the IDE Atom.
When using PyCharm this will print correctly.

[oblique gust]

Yes

[viral reef]

oh yeah Atom can't run input()