#tech-related-help

1 messages · Page 1 of 1 (latest)

bronze imp
#

@weak tundra yeah bro I do 🙂

spring yew
#

anyone familiar with rhinoceros and grasshopper? i have some question about some data & scripts

weak tundra
gusty fiber
#

where did you get this ip from?

wintry relic
fickle sedge
#

does anyone know how to rip sounds from movies (to use for ringtone / notification sound or whatever) without them losing quality?
i get the feeling if i do that it will just sound really bad

open solstice
#

keep in mind that an mp3 should be 320kbps for high quality

idle dew
#

does anyone here know c++??

umbral sinew
idle dew
#

i know a bit too

idle dew
viscid crow
#

anyone know java

#

and abit about testing and debuggin?

idle dew
open solstice
#

but ask it here so that other ppl can also answer

viscid crow
#

im unsure what the code in the red should be

code_a.png code_b.png
#

i gotta use the predicate lambda ting

#

ive forgotton a lot its probably really basic

umbral sinew
orchid dagger
#

Guys I really want to know between making a website without coding and making one with coding. What's the difference? Thx in advanced

outer harbor
#

and you are not owner of your website

strange zodiac
#

full control of what you want to add/build (you just need to know how to do it)

idle dew
# orchid dagger Guys I really want to know between making a website without coding and making on...

without coding (or no-code, low-code):

  • Low cost, dont waste your time
  • Easy to build, easy to use
  • Everything already setup for you
  • No bug
  • Uncontrolled
  • Can only build simple UI, simple function like CRUD
  • WordPress is the best example
    With coding:
  • High cost, need to spend time (alot)
  • Must always keep it up with new technologies
  • Have to do everything (aka fullstack)
  • Can controll your process
  • Can build fascinating, animation UI and complex function like Recommendation System, Face Detection, etc
  • BUGSSSSSSSS!!!!!!!!!
outer harbor
#

asphalt 9 not opening in windows 10 ??? can anyone help me

#

??

tawdry field
#

Hi, I’m considering buying a used Thinkpad for school and learning how to code. I came across this Thinkpad x220 which has an i7 2.75ghz, 16gb ram, 480gb ssd, a new 9 cell OEM battery and repasted cpu for £270. Is this a good deal?

open solstice
#

it's better if you buy a new one but if you don't have a choice yes it's a good deal

wintry relic
#

what is the best linux distro for web development with docker?

wary moon
wintry relic
latent mica
zenith grove
#

Someone want to help me to implement Breadth First Search in 8 queens problem? Programing language doesn't matter

barren monolith
#

Does macbook air m1 is suitable for java development ?

pure wadi
#

anyone who knows java , c++ and data structure fluently dm me pls need help

inland pier
#

Guys my keyboard suddenly isn’t working on my laptop how do I fix it

idle dew
#

And the IntelliJ IDE supports it.

vivid bear
#

some advice to start learning Altium?

barren monolith
idle dew
# barren monolith :v so is there any problem or disadvantage of using that version ?

Zulu builds of the JDK use the official OpenJDK's source code, so I don't think there are any practical differences as highlighted here - https://stackoverflow.com/questions/61335109/what-is-the-difference-between-azul-openjdk-zulu-openjdk-and-openjdk#:~:text=So%2C no%2C basically no practical,Zulu Community and Zulu Enterprise.

Any ZuluJDK build filtered for MacOS with Arm 64-bit architecture should support the m1 chip, as partially touched upon here - https://www.azul.com/newsroom/azul-announces-support-of-java-builds-of-openjdk-for-apple-silicon/

I've been using Zulu17 on my m1 mac without issue.

barren monolith
idle dew
#

You're welcome

proud rapids
#

ik it's a long shot and this isn't exactly tech-related, just comp sci related but if anyone is an expert at algorithms i'd appreciate some help :)

In this q i cannot figure out what m even is

unknown.png
unborn talon
#

isnt m just the number of steps

#

but if you have no negative weights there's probably something you can do to take advantage of that...

thin hound
#

m would be the number of edges in the lowest-weight path from u to v. However, if there are multiple paths from u to v with the same weight, m will be the number of edges in the path that has the highest number of edges.
Bellman-Ford can be used to detect negative-weight cycles in a graph, but since you know there aren't any in your graph, you can exploit this, since you then would know that you don't have to do any iterations to look for such negative-weight cycles

wintry relic
#

is it good for running xmonad in ubuntu?

pulsar egret
#

Hello, I have a question to people who are programmers/IT specialists I want to start programming, but I don’t know how to start. I want to learn html, css and JavaScript. I know a lot about html and css but unfortunately not much of JS. I don’t know how to learn it efficiently. I started a codecademy course but I think that’s not enough, I don’t know how to start a new project and I just feel overwhelmed with everything. I have a few ideas of projects, but I don’t know how to start it? Should I watch tutorial of this project on YouTube? Like I want to learn as much as I can, but I don’t want copy other people. I tried to copy something and understand, there is no problem but if I want to create something on my own then it gets a lot of harder. I don’t know how to learn it good and effective.

proud rapids
proud rapids
# pulsar egret Hello, I have a question to people who are programmers/IT specialists I want to ...

im assuming you don't have others to do a group project with, so I'm gonna formulate my advice around that. Watching a tutorial on youtube is a great place to start. If you can copy things and understand, you can take a baby step towards making a new component on your own for that same project. If you understand how the copied component works, then it would be possible for you to write another similarly structured component. You'll just have to google all the necessary syntax that you don't know, debug and test it out until it works. It can be frustrating but that's part of the fun.

Overall creating a full-stack project on your own takes time to learn, don't be discouraged! Do try to expand your network in whatever way you can, make some friends who can work on a group project with you, give you deadlines, hold you accountable and offer you help when needed. That was how I learned most of my JS/web dev knowledge in a pretty short period of time. I never really formally learned javascript in any way, just went straight into writing code for a project. I do have a good grasp of programming languages like C++, Java and stuff in general so I'm sure that was helpful for learning JS fast. So I think if you're just interested in web dev and JS, it's worth it to take time to formally study JS with online courses, there's a few other resources aside from codeacademy that can explain stuff to you. Edx.org is good for formal learning, but can be a little dull, just power through lol

pulsar egret
#

Oh thats great to know! Thank u for taking your time to answering my question. Except edx.org do you recommend something else?

#

Thank u for your advice. I feel better and I'll try my best to learn this language ❤️

proud rapids
steel crescent
#

rate the rice

#

just moved to plasma kde from bspwm

#

atm i kinda like WM's more than DE but its still nice to have different taste

steel crescent
# pulsar egret Hello, I have a question to people who are programmers/IT specialists I want to ...

here's the thing with programming; you can be very talented at learning new things, but programming just takes a lot of time and practice, there are no shortcuts. my suggestion is to just keep watching educational videos and try to stay out of something called "tutorial hell", which is where you only follow tutorials on how to code things instead of going through the pain of building your own program and debugging it

#

i like using websites like codewars and hackerrank to practice my problem solving skills and whatnot

#

oh and ofc its important to look up solutions to possible problems or bugs, just make sure that you genuinely understand how the solutions work so that you can learn from it

hot fable
# steel crescent

Big ups on using Arch & the background is super clean. The terminal font isn’t doing it for me tho 😂

steel crescent
#

yea i just changed

#

it

#

for experimentation

hot fable
idle swan
steel crescent
#

amogOS

proud rapids
steel crescent
idle dew
# pulsar egret Hello, I have a question to people who are programmers/IT specialists I want to ...

What I can suggest you is to choose a course that's known for being good (usually a paid course) and stick to it, go and start your research from what you learn there. I can recommend you a channel called Web Dev Simplified, that guy helps beginners to get started with web development and I believe he has a paid course to start from scratch, I didn't take the course though but you can dig into it.

idle dew
# steel crescent

that's too much for me haha but good job, I'm guessing you follow the /r/unixporn thread in reddit?

steel crescent
#

yes

#

id rather rice my desktop than do work

idle dew
#

lol I used to be like that 🤣 make a fresh arch install every time and set up everything from the ground up when I wanted to try a new DE

thin cave
#

anyone here good at python?

#

python 3.5 to be exact

#

i need help with with 14

steel crescent
#

i always used window managers before

dull stag
#

if someone had watched the latest vid he shows a kindle like mobi where discord evrything open do u know how
in normal kindle or 11paperwhite

regal quartz
# thin cave

It looks like you have a function that moves characters "down" once and you need to make a function that moves every character in a string down a certain number of times

#

So I'd start by figuring out how to move a character down n times

#

Probably some kind of loop

#

And you want to do that for every character in the string so you'd probably make another loop for that

#

So you'll probably want to loop over every character in the string

#

And have a loop inside that to do shift() n times

leaden light
#

Does anybody have good recommendations for Non-glare e-readers?

hexed sentinel
#

anyone here xlr interface nerds 💀

thin cave
indigo loom
idle dew
#

Can someone tell me which language is better for backend php or python?

steel crescent
#

nodejs

#

php

thin cave
#

i take computing as an o level subject

#

im 16

limber citrus
#

Which is better for specialization in clg
AIML
Cyber security
IOT
Data analysis
CSBS

#

?

tardy plank
spark remnant
#

what language is better for a desktop app that controls the cash flow of a company

#

?

steel crescent
#

maybe python

#

or java idk

#

those two are pretty good with large amounts of data

#

but tbh if you want the best language ever you should learn ASM, its pretty easy and super fun to use

spark remnant
#

thanks

warm shard
#

I mean if you have the time

idle dew
#

Hi im doing some arduino work and i get this error

#

"Error compiling for board NodeMCU 1.0 (ESP-12E Module)."

#

Is there any solution to this?

copper chasm
#

the best programming language is brainf*ck

steel crescent
#

you should try scratch if you wanna talk about best language

plain plover
#

Hello guys,what do you think about lenovo x260 laptop with i5 6300U,8gb ram and 128gb ssd for coding?

steel crescent
#

any laptop is good for coding imo

#

unless youre doing a super big project, most code will run on anything

#

and by big project i mean something that could find the solution of pi or smth

open solstice
#

for computer graphics and stuff getting a low spec laptop won't be enough

#

so yes, depends on what you mean by coding

stoic blaze
copper chasm
#

What minimum laptop specs do you guys recommend to a computer science student?

lethal lantern
#

i am trying to find a way where i can take notes by typing (on laptop)and writing(on ipad) but i use windows so i dont have GoodNotes in my laptop which makes it difficult to add text to GoodNotes pdf if anyone have any good suggestion please i really need that

stoic blaze
stoic blaze
lethal lantern
steel crescent
#

if you put linux on it it'll run better too

stoic blaze
copper chasm
#

Oh, I see, maybe I don't need an upgrade after all, and I use Linux too. Thanks

steel crescent
#

yea, i started coding on some old ass samsung laptop with like 4gb ram and a 1.8 ghz processer

stoic blaze
open solstice
#

depends on what you code

idle dew
lethal lantern
#

i am trying One Note but i dont know how to add code block to One Note (NoteHighlight doesnt work)

vale oxide
#

is that really hard for a person who currently is a back end dev now want to learn to do security stuff ?

#

what can I learn to do security work in company ?

steel crescent
#

probs not

#

maybe learn like cryptography and things like that

#

if you look it up online i bet there is a list oof things to do

open solstice
#

yep

#

computer networks knowledge is the essential

gray mesa
#

why aren't my forests syncing between my devices? is that even a thing? I'm signed in on both devices

edit: nvm there's a sync button lol

latent mica
steel crescent
amber mountain
#

help

pure wadi
#

Any coder who knows data structures and algo in CPP and java?

vale oxide
pure wadi
steel crescent
#

oof

idle dew
#

fuck then

void pollen
#

Yoo guys I have been thinking about getting Thinkpad E14 1135g7 or macbook pro 2017 i7 model but can't decide which to choose

#

I already have iPad tho

vale oxide
amber mountain
#

can someone help me?

steel crescent
rigid pumice
#

Hi, I've been wanting to buy a thinkpad laptop for school and coding. Does anybody have any suggestions? I'm looking for ones which are not too expensive

void pollen
void pollen
deep hull
#

63307056905991403544

#

can anyone help me to solve this encrypted numbers a guy sent me

#

he said it was mutli encryption but i have 0 clue abt these things

steel crescent
rigid pumice
idle dew
rigid frost
#

Hello
Am new to programming and I am wishing to learn python anyone who can share resources with me I would appreciate

steel crescent
alpine hemlock
# rigid frost Hello Am new to programming and I am wishing to learn python anyone who can sha...

https://youtu.be/8DvywoWv6fI

YouTube
freeCodeCamp.org
Python for Everybody - Full University Python Course

This Python 3 tutorial course aims to teach everyone the basics of programming computers using Python. The course has no pre-requisites and avoids all but the simplest mathematics.

🔗 Sample Code Zip: https://www.py4e.com/code3.zip
🔗 Lecture Slides and Handouts: https://www.py4e.com/lectures3/
🔗 Free Textbook: https://www.py4e.com/book.php
🔗 Co...

▶ Play video
rigid frost
deep sundial
deep sundial
rigid frost
deep sundial
#

python docs

#

with videos people just tend to copy the code and not really understand anything

#

the thing you should be doing is making your own projects after learning a topic

#

this applies to both learning by videos and docs

muted grove
rigid frost
jolly dune
#

Hello, I am a C# software developer I've been trying to update one of my projects from .NET 4.3 to .NET 6.0. It's been going okay so far, except I keep running into this error for my unit tests: CS0433 The type 'TestClassAttribute' exists in both 'Microsoft.VisualStudio.QualityTools.UnitTestFramework, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' and 'Microsoft.VisualStudio.TestPlatform.TestFramework, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a. I understand why it's having this error. It's because the using Microsoft.VisualStudio.TestTools.UnitTesting;
import is bringing in both libraries, which share the same keywords. I did some research and turns out the QualityTools is a weaker version of the TestPlatform, so I tried to find ways to get rid of the former. The only solution I came up with to do so was to delete the .dll file from my project, which i did, but it didn't change anything. This was the forum I found the possible solution from: https://stackoverflow.com/questions/52542035/type-testclassattribute-exists-in-both-microsoft-visualstudio-qualitytools-un. But the author is so vague with the word "drop". That I can't find exactly what I'm supposed to do to remove the library. I have spent about 3 hours trying to update this project to no avail. I will send the link to the project's repo if anyone wants to try it for themselves or just look at the files inside of the project. BTW I'm using VS 2022 since that seems to be the only version of VS that supports .NET Framework v 6.0. https://github.com/KTANE-Solver/KTANE-Solver . Thank you in advance.

unknown.png
Stack Overflow
Type 'TestClassAttribute' exists in both 'Microsoft.VisualStudio.Qu...

After update the test project NuGet i got this error:
The type 'TestClassAttribute' exists in both
'Microsoft.VisualStudio.QualityTools.UnitTestFramework,
Version=10.0.0.0, Culture=neutral,

GitHub
GitHub - KTANE-Solver/KTANE-Solver: Solves modules from KTANE

Solves modules from KTANE. Contribute to KTANE-Solver/KTANE-Solver development by creating an account on GitHub.

idle dew
#

@thorn lantern

thorn lantern
#

😮

#

ive been bamboozled

tribal orbit
#

Hi , i m starting coding , very early , if any1 is interested in learning together like coding buddy Dm me

idle dew
idle dew
amber mountain
#

help

tribal orbit
regal quartz
meager crow
gray mesa
analog matrix
#

Well, it's not that they're "better" for programming as pika said, let me explain 3 points
1- pretty much every Linux OS comes with programming languages pre installed, so you don't take any time installing them in the beginning, you could update them with the package tools like apt for debian+ubuntu or pacman if you're using Arch
2- Linux is much better for performance, I used Linux on 4GB RAM laptop and it was pretty good
3- Linux is much better for security, any malware that's targeting windows can't affect Linux users

But it's not better for programming, you can code on windows as good as you can code on Linux, it's personal preference

steep grove
#

It's not necessarily better, it depends on what you want to do. I've developed on both UNIX and Windows (to a lesser extent). Some general thoughts:

UNIX was designed from the ground up to be a multi-user environment. You, as a user, can only do certain things, and the premise is that there will be protections in place to prevent you from doing something that will destroy the system. It was designed for institutions, where a group of white-hat-admins could make sure the system was working properly, and the know-nothing users could have a playground.

Windows was designed around the idea that a single user uses the system at a time, and can control everything. It was designed for a consumer, who might buy the latest-and-greatest things, or have some ancient, unsupported software that they were still trying to run. The owner of the system might not know much about how to configure the system properly, so there's lots of potential for mis-configurations and problems.

UNIX is great for the super-user tools that it offers by default, which are a lot more powerful than Windows default toolset. There are a TON of tools for Windows to make it more powerful, but it doesn't do that on its own-- you've got to install those tools.

Additionally, support for Linux/UNIX online is great. Linux is open-source (as are the majority of its tools), so chances are someone, somewhere, has solved your problem before, and likely posted about it online. Windows? Maybe, maybe not. You've got a lot of "normal" people out there using Windows, who don't really know what they're talking about, which makes finding answers harder, even when the answers ARE out there.

analog matrix
#

yeah pretty much what jim said

#

If you're interested in getting into Linux though, I recommend the book "How Linux Works" it's a great book, it also talks about good stuff, like networking and virtualization.. it'll give you a good idea about a lot of things not only Linux

steep grove
#

Learning Linux is a valuable skill, even if you choose to develop on Windows. Most software nowadays runs in the cloud, and most cloud applications run on a UNIX stack. So it never hurts to learn, and will come in handy some day :)

idle dew
steel crescent
#

its a tough journey but a fun one.

#

so far

outer harbor
jolly dune
outer harbor
#

thx

distant field
#

if someone here uses dwm, all the upper keys on my hp laptop dont work (sound +-, mute, lightness+- etc but f1f2 etc work) also most of default shortcuts don’t work, I found one patch long time ago and it didn’t change anything so anyone has idea what to do? I use manjaro

steel crescent
#

oof i had that problem on arch before and legit couldn't find a fix for that anywhere on the internet, i kinda just switched wm's at that point cos i got pissed haha whoops

#

best of luck to you friendo

tribal orbit
#

Guys can any1 help me with this ? I added environment variables , included path in vs code , but still c ++ not working in vs code

wheat silo
tribal orbit
tribal orbit
steel crescent
#

it says you have a problem in your code

#

you gotta fix it

tribal orbit
#

Done m8

mental prawn
#

Does anyone have any resources for intermediate python programming? I think I am past beginner level and looking for a challenge.

open solstice
tight crown
#

anyone know how to convert vimscript into lua??

high perch
#

Hi guys ! I’m going to college this year and I need laptop . I’m thinking about thinkpad but I’m not sure which model I should choose . Any idea’s? 🙏🏻

thin cave
high perch
#

Coding/ studing

stoic blaze
high perch
#

My budget for this laptop is 2000$

high perch
#

I don’t know which serie is better E/L/T

#

Help guys 😭

wheat silo
# high perch Help guys 😭

Look at the processor, processor spd, and memory (if you're more into editing video and stuff, 8gb is the minimum)

livid light
#

can anyone help me with figma prototyping? i dont think theres a native way of inserting infinite vertical scrolling on desktop prototypes, anyone knows a way of doing it?

mild trail
#

Can anyone tell me how can I use continue and break here

20220824_193503.jpg
#

I want to keep continuing giving the input

steep grove
gray mesa
idle dew
analog matrix
#

also, don't let the things you don't know stop you, if you got into developing websites (backend with django), you're definitely going to need to learn about some other stuff like SQL. if you don't know SQL, don't let it stop you, start learning about, and so on for other stuff

#

If you got into building networking tools, you're gonna need to learn about TCP/IP and the difference between IPv4/IPv6 and how you could build a simple TCP/UDP client/server using the socket library in the programming language you're learning about. etc.

Learn about the stuff you don't know and don't let not knowing about them stop you then you'll find out they're pretty simple as soon as you learn about them

high perch
#

Thanks guys for your help. I chose thinkpad e15 gen 2 🙏🏻

idle dew
stoic blaze
high perch
mental prawn
#

@analog matrix Thank you for the advice, I really appreciate it.

stoic blaze
#

L is even cheaper but reduces specs

high perch
#

Today I will have delivery so I’m going to start testing

#

In the future I hope I could buy x1 carbon gen 10 🤞

#

But nowadays I can’t spend as much as x1 carbon 😭

high perch
flat stratus
#

delete a specific line in a file using java

warped oasis
#

jk

tribal orbit
#

Can some1 tell me discord servers and sites that provide job assistance , help build cv , and get us job ?

steel crescent
#

upwork is pretty good for small gigs

#

people make hella money from that

#

can also help build experience

tribal orbit
#

Is it good for those starting fresh too ? No stars and work experience?

#

And is it free

edgy quest
#

Anyone with experience in React JS? I'm new to it and I'm stuck at an error. If someone could help me that'd be great

tribal orbit
#

Also , is 120$ justified for this work or should we demand more

idle dew
#

I always ask to be paid hourly

amber mountain
#

can someone help me with html?

tribal orbit
#

Wut up

analog matrix
native gate
#

or 17

#

or a macbook

#

or if you're into gaming as well, get the legion 5 or 7

amber mountain
lucid vector
#

Not sure if I should ask this question here or not
Can anyone help me with this question
Design a 18 person voter system using parallel adder only(minimum num if components)

winged pelican
#

Hey ...I'm new to programming n stuff . Need some suggestion which language should I choose to start . Already started with c++ but it's pretty tough having a hard time

#

And also what's the most effective way u guys think could be to get better in this thing !

analog matrix
# winged pelican Hey ...I'm new to programming n stuff . Need some suggestion which language shou...

So if you haven't decided a career path yet, you could start with anything just to pick up the concepts.

I always recommend starting with Python because it helps a lot in automation even if you're into android development for example and planning to learn Java/Kotlin you could still use Python in your day2day life to automate simple tasks, like reply to emails or scraping a website for example.

But you could do the same with C#,Java, and most modern programming languages.

#

And for the effective way to learn coding, take a look at this message

winged pelican
steel crescent
#

i personally started with java and it was also fairly easy to learn with.

#

but hey, if you're up for the challenge of learning c++ as your first language, thats a big flex imo

#

and one more thing that i will say; coding is going to be hard no matter what, especially when you start. There are no shortcuts or anything, the process is a lot of trial and error until you finally understand something

winged pelican
winged pelican
steel crescent
#

oh nice have fun

tribal orbit
analog matrix
# winged pelican But ironically university chose c++ as our initiator 🥲

C++ is pretty good, understanding memory, game development, and it's quite necessary if you're into exploit development (memory corruption bugs like buffer overflows, etc). It's something you don't hear people talking about because it's something discussed within cybersecurity. (And people see it in a broad way, not in specific fields [red/blue] teaming and within each team there are different specialties)

analog matrix
gentle fern
#

If you're a complete beginner on data structures, algorithms, OOP, basic programming I would recommend Python over C++ simply because of the legibility and simplicity which can help you learn a lot of the theory

open solstice
#

I'd recommend java over anything at the beginning

winged pelican
#

Can anyone tell if their some book for c++ that contains plenty of programming exercises with their solved codes in their. ?

stoic blaze
wheat silo
gentle fern
steel crescent
#

learn how to think step by step and getting into the mindset of coding

#

also try doing coding problems and working on small projects such as calculator apps, todoapps, and whatnot.

#

try not to watch too many tutorials because then you go down the tutorial hell rabbit hole, and that sucks to climb out of, trust me.

quartz oak
#

hi is anybody know smth about arduino and can help me with one small project?

#

I mean, Idk why code isn't working...

leaden pumice
#

You should probably check the errors in the log file or from your Terminal (Or Command Prompt, PowerShell when you are using Windows)

#

Yea, I have no idea what is/are your error(s) neither what programming language you are using to do you job. So it's better to upload the "errors" to this channel by taking screenshot or copy it

#

I just know a little bit about Arduino, but I guess I could help correcting your code lol, or at least find a decent solution to address that problem.

#

I would suggest installing Linux to code IoT lol. Idk why Linux is just better for programming only (in most cases), but sometimes it's just kinda annoying lol

#

Btw what code editor (or IDE) are you using?

atomic hollow
#

anyone have any recommendation for learning intermediate java? ive never tried reading a book for programming but was thinking about giving that a shot. I'm at a point where I should probably start building projects.

weary pier
#

@atomic hollow what are your goals? The AP exam? Enterprise SWE? Just for funsies?

paper raft
#

Can you ask cs questions here too

atomic hollow
weary pier
weary pier
atomic hollow
steel crescent
#

stack overflow is a good tool imo

steel crescent
slow pivot
#

Hi...

#

I would like a laptop but I don't know about computers can anyone recommend me I have $600 please and thank you very much

orchid talon
#

Anyone around to jump to jump on a call to help with some Spring Boot API basics? 🙂 I have some issues with progression but finding it hard to articulate into words

steel crescent
amber mountain
#

Why is it important for these cybersecurity domains such as Google and Facebook to safeguard their data?

sharp blaze
#

Does anyone have any good small e reader recommendations? I'm looking at the ink palm 5 rn but not sure if there are other better ones out there

steel crescent
#

and facebook isn't either

amber mountain
#

so what is it?

idle dew
#

My phone is faster than iphone

tribal orbit
#

Where m i screwing up

outer harbor
#

Is Greeks of Greeks is good ??

steel crescent
#

gotta find away to remove the first set of square brackets

idle dew
#

helloo, can someone quickly help me to spot a mistake on a block of pseudocode cause I can't seem to find what's wrong?

tribal orbit
#

I tried making a loop nested within the 1st 1 ,it worked

pine gorge
#

Someone good with Linux?

#

Pls send help

idle dew
#

State the problem directly without asking. You might get the solution more quickly

pine gorge
#

Just.

#

I need tips on learning Linux

#

So far i have learned sum basics but I’m still pretty much at 0

idle dew
#

Imo I think making it your default os and not sideloaded or virtual os will help you. Do everything in linux. Try doing normal stuff thru terminal instead of ui. You will learn commands faster that way.
Thats how i learned it. Never used any specific course or vid tbh

pine gorge
#

👍

leaden pumice
#

Start from basic commands 😄

#

I have no idea what would you actually wanna learn, it depends on a lot things, from init system, Desktop environment (Or if you use a window manager) to navigate system using Terminal.

#

I suggest you should start use it as normal to get familiar with it, unless you have to learn it for employment or something like that.

#

You should give Vim a try too. I would say it's the best Terminal-integrated Text Editor in Linux (According to my own experience :D)

steel crescent
#

ohhh ok i see

#

yea trying to manage your system with the linux terminal instead of the gui is probably the best way to learn basic things

#

from there you can work your way up pretty easily

leaden pumice
#

Haha, there is a tip, you should open your app using Terminal, a kinda good way to find out what is going wrong there and yea, this tip is really a life-saver.

#

You just have to type package-name in Terminal.

#

vlc, brave etc

#

Just fall in love with Linux because of that. You can definitely find the log file for checking error. I just find it kinda annoying and time-consuming.

tribal orbit
#

Guys , while making an app , like a simple calculator
We can do back end and all the processing with python

What can I use ( by use i mean I'll learn then use the req lang /skill) , i want something that is highly optimisable , something that i can use for user interface of which ever app i want to make not just simple 1s

amber mountain
#

Why is it important for these cybersecurity domains such as Google and Facebook to safeguard their data?

outer harbor
#

it protects all categories of data from theft and damage

novel quest
#

Hey so I am applying for student benefits on github
but the upload button isnt working.
So should I apply using my laptop camera even though the pic of the document won't be very clear??

outer harbor
#

hey can anyone tell me how to download unix

#

??

gentle fern
steel crescent
#

to download linux, search up your preferred distribution, (aka distro) and look up a download tutorial for it

#

i recommend downloading ubuntu if its your first time using linux

pine gorge
#

What is unix?

#

Because everyone say linux is unix like?

#

sspray sry for dumb question

steel crescent
#

unix is a kernel

leaden pumice
#

Linux is a kernel too, simply an operating system's core.

#

You can probably search Unix on Wikipedia, lemme find it.

#

Unix is an operating system, not really a complete system like nowadays, but rather a Terminal-based system, which is aimed for advanced user (it's specified that it was intended to use INSIDE the Bell System)

#

MacOS based on this "Unix" too.

#

Most Linux users, even me, feel intimidating when it talks about Terminal.

outer harbor
outer harbor
idle dew
#

need to write a pseudocode program that does this: prints the consecutive set of 3 numbers where the middle one equals to the sum of the one on his left + the one on his right in an array of 100 integrals

#

for i=1 to i=50
if A[i]=A[i-1]+A[i+2] then
print A[i-1],A[i],A[i+1]
end if
end loop

#

why is this block wrong

#

can someone explain me the mistake please?

#

appreciate it

outer harbor
#

can we run root on git?

#

if yes how

#

sudo su is not working

#

??

idle dew
steel crescent
severe stirrup
gentle fern
#

^

#

Learn by doing

#

That being said there are great resources online to familiarise yourself with Linux, namely linuxjourney.com, and loads of YouTube videos

tulip moss
#

hidden wiki

half fable
#

Hi everyone.... My phone password has been changed automatically.... I did not change it.... I can still open my device due to the fingerprint option but i don't think it will work for long enough because i jave to enter the password in 72 hours so as to keep the phone safe ..... Also i m not doing anything else or the fingerprint option may also be disabled.... Plse help.....

tulip moss
#

for the new pass

half fable
tulip moss
#

hmm

unkempt terrace
#

There must be cracked word installations right?

#

I'm too broke for it

sweet wind
#

Hey guys I had a gaming pc it was 1400 my parents bought it but it broke. I have to buy this one on my own and I have about 850 dollars saved up right now I want to get a pc for like 1300 max with good specs especially for valorant any recommendations?

sick relic
#

Anyone here good with html and css and can help me quickly?

dusty wraith
#

yo

#

Well I'm studying it right now too so I might not be much help but I love a challenge 😄

steel crescent
peak tulip
fallow vortex
gentle fern
celest sundial
#

hi i have a linux problem. when i switched to my new distro(axyl os) i accidentally chose the uk keyboard layout instead of us which means that now my " and @ symbol are both flipped in position and this really ticks me off. I tried to change my keymap in /etc/vconsole.conf to us but it still doesn't work.
my /etc/vconsole.conf right now is KEYMAP=us. I've rebooted but still no change

#

Appreciate any help or guidance to point me in the right direction to fixing my keymap 😭

stuck mauve
#

anyone knows the specs of the Thinkpad of James?

#

knew that was in a video, but cant remember if it was in some streaming I saw months ago

gentle fern
#

iirc he has a x220 with base specs, non-modded (maybe?) and an x60 which is heavily modded, with a motherboard from 51nb which allows it to use better components

#

or something like that

stuck mauve
#

ah, the heavy one that was from another country is the x60 one I think

#

thanks for the answer! I saw some different specs, processor etc in the X220, but I remembered he showing the screen of the laptop with the specs

gentle fern
gentle fern
#

The most common being SSD upgrades and display upgrades

steel crescent
celest sundial
#

Arch

steel crescent
#

shucks

#

thats problematic

#

try reinstalling keyboard drivers

analog matrix
#

Also when i=1, in your algorithms class do you consider 1 as the first item in the array?
Because if it's the first item (which is considered the first item in the array in most algorithms books) what are you comparing it to? there isn't anything before it
Also if the array consists of 50 items, you should do the same thing to the end of the array, reduce 1 to be 49, because there isn't any number after the last item

#

Consider this array, A = [1,3,2,5,10,5,9,18,9,10,11,11], it should print the 3 first cases and the last case is false.

unknown.png
analog matrix
#

Coming back to this, I actually don't know if you're using an array A to find this sequence in the above picture, OR producing this sequence yourself,

So if it's producing the sequence you gotta remove the if statement and just produce it,
gonna be something like

Sum = A[i-1] + A[i+1] 
print(A[i-1],Sum,A[i+1])
open solstice
#

@sonic falcon ^

sonic falcon
open solstice
vale aspen
#

anybody knows where I can find free materials for C#, but I need really good materials, it's for my class (advanced and objectiv programing)

steel crescent
#

youtube

idle dew
#

Are there any software engineer majors that have time and are willing to talk about software engineering in college? I'm a recent high school graduate and take interest in software engineering studies, hoping to talk and get more information about the subject.

errant hull
#

OCW MIT has some pretty good free material/courses in general

granite sleet
#

making a website for school, Using HTML and Css , cant figure out why the black bar doesnt reach the top on second image

unknown.png unknown.png
amber mountain
#

help!
who knows how to create a poster like awareness poster create a cybersecurity

open solstice
sweet wind
steel crescent
#

thats a pretty nice sub 1k pc

amber mountain
#

anyone who has like that?

bronze solstice
celest sundial
# amber mountain its a poster about cybersecurity

if you're asking for applications you can use then there's always canva. If you're a student you can sign up under the github student education plan to get the premium tier. There are some templates you might be able to use to fit your case.

#

If you're asking what content to put then I think you should probably be doing your own research lol

shell spoke
#

Hi all, just wanted to do a bit of research into people who are into productivity content. Are there any students around doing compsci/software engineering? What type of content do you wish there was more of on youtube that could help you? What are you most concerned with when it comes to your studies and future?

lethal jay
#

can someone help me with my numerical analysis homework? i need to tabulate the transcendental function, I have the first part of code but i don't understand what's wrong since the summs aren't supposed to be bigger and F(1)~=0.7652. (it's the Bessel function)

q1Wp_Kpm5y8.jpg 3DPv2RDO_Ks.jpg gywq9arHKyg.jpg
autumn wedge
#

anyone knows how to sort table using php?

gaunt ice
past wasp
#

hello guys, i have a question regarding functions in js and react.

<View style={styles.containerTasks}>
          <FlatList data={listaTasks} alwaysBounceVertical={false}
            renderItem={(itemData) => (
              <View key={itemData.item.id} style={styles.taskContainer}>
                <Text>{itemData.item.text}</Text>
                <Button title="Elimina" onPress={() => deleteTask(itemData.item.id)} />
              </View>
            )}
          />
        </View>

I have this piece of code that renders all the different tasks, the problem tho is the function the button, which is to delete a certain task.
I don't understand why it only works if i use a callback function and it doesn't if i just call the function.

  <Button title="Elimina" onPress={deleteTask(itemData.item.id)} />

so, what's the difference between the two?
thank you so much!

gilded salmon
#

Hi I’m having trouble with a c# problem. If anyone is able to help I would appreciate it big time!@everyone

jolly heath
# past wasp hello guys, i have a question regarding functions in js and react. ``` <View sty...

Basically, onPress expects a callback function that will be called when the event is triggered. If you call the function directly, onPress will actually receive the return value of deleteTask(itemData.item.id) because it's being executed when the component is rendering.

Being really simplistic, let's imagine that you have a component that has a prop called doSomethingEvent. When the event is triggered, the component behaviour is something like
const doSomethingEventHandler = (e) => props.doSomethingEvent()

You could read more about pass by reference and pass by value and it should help you understand more about callbacks in general and why they are so widely used

rotund ingot
#

Where can I download catia V5 ?

pallid elm
#

does the wattage that i use when i charge headphones matter at all?

#

i'm pretty sure the headphones won't be affected because they can only take in a certain amount of wattage so if its high it doesn't matter no?

#

tag me or ping me if you a answer ,i'm genuinely curious

rotund fossil
#

can anyone just get me started through dsa ? till linked lists? or any helpful resources, please

shrewd heath
#

anyone know how to track someone ip from facebook? i made the dumbest mistake ever and got scam

cobalt oar
#

hiii guys, does any of you have any material or courses on building a website for the first time?

floral anchor
feral lotus
#

ok i forgot how to find factors of all numbers between a range

# 
        { 
            for(i=m;i<n;m++)
             {
                for(j=1;j<n;j++)
                {

                    fact = m%j;
                    if(fact==0)
                    { 
                        count++;
                    }
                                             
                }```
#

ive done something like this

#

the main question is to find all composite numbers between a range

#

m and n

idle dew
#

free MIT courses too

#

https://www.youtube.com/watch?v=ZA-tUyM_y7s&list=PLUl4u3cNGP63EdVPNLG3ToM6LaEUuStEY

YouTube
MIT OpenCourseWare
1. Algorithms and Computation

MIT 6.006 Introduction to Algorithms, Spring 2020
Instructor: Jason Ku
View the complete course: https://ocw.mit.edu/6-006S20
YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63EdVPNLG3ToM6LaEUuStEY

The goal of this introductions to algorithms class is to teach you to solve computation problems and communication that your solu...

▶ Play video
#

the cool thing is that if you dont understand the MIT stuff if theyre doing crazy math is that you can look up their math courses as well 😂

rugged relic
#

can someone just quickly open a file and send me a screenshot how it opens up in word? my friend says that it’s cursed and I can’t check it rn, but I have to send it to my teacher…

#

nothing special, just a ss how it opens up for you

idle dew
idle dew
rugged relic
idle dew
#

My pleasure

idle dew
#

only curse i can think of is that file having a virus in it

steel crescent
#

^

velvet nacelle
#

Can someone please help me with a couple c++ probs I have?

#

I am very new to the language and coding in general so the problems are relatively simple I believe but I am still quite stumped

idle swan
solar fern
#

@velvet nacelle yes?

steel crescent
#

facebook kinda has really good security

tame ember
#

My microsoft lags. What should I do 😦

ripe flame
#

Is there a programmer who can help me with a question? I think it is quite easy

tame ember
#

Bruhh ****

Screenshot_3896.png
#

this lag, it's taking me forever ughhh

idle dew
zenith sequoia
#

Hi! Can anyone explain the difference between Access API and Plug-in API?

wet plank
#

I'm sure you're from Philippines. that is NSCP code 2001

tame ember
wet plank
#

yes I'm also studying civil engineering

#

did you graduate already or are you studying now for board exam?

tame ember
#

Mmm Im studying for board exam. Hbu

wet plank
#

when are you taking the exam?

tame ember
#

Wanna be study buddy? Jk

wet plank
wet plank
tame ember
#

Les goooo. I suck at math btw huhuhu. Send help 😢

#

Specifically algebra, probability and physics 😬

#

let's study at 3 am?

wet plank
#

what time do you sleep btw?

tame ember
#

11 - 12? 😂

#

Okay how about make a sched? And then wake me up at 3 am? Lmao

wet plank
tame ember
#

How about we sleep at 10?

#

Hehe

#

Idk

wet plank
#

ok that's about 5 hours of sleep

tame ember
#

Is that enough?

wet plank
#

suggested minimum sleep is 6 hours hehe if you want we can start at 4am?

tame ember
#

Ehh alright

#

And the problem is I don't wake up with my alarm lol

wet plank
#

just make it super loud 😂

tame ember
#

Lmao

#

How about we wake up at 3 am? Is it ok for you?

wet plank
#

yeah it's okay with me

tame ember
#

Okie

wet plank
#

which room should we meet?

tame ember
#

Chill room? with mic or nah?

#

You have to teach me uk

#

jk

wet plank
wet plank
tame ember
#

lmao I think you're smart yiee

wet plank
#

I think you are, maybe you're even aiming to be a topnotcher

tame ember
#

nah

#

Im aiming to be alitoptap

#

that serves as motivation

#

maybe you are aiming for that

#

right?

wet plank
#

nah there are a lot of new topics to me especially in structural

#

those who are aiming for top have been studying with a review center already during their college years. from what i have observed

tame ember
#

Yeah that's for sure

#

I've focused more on design during review and now Im focusing on math. So dont be shy to ask uk

#

I'll help you with structural and ur gonna help me with math haha

wet plank
#

nice hope I can be of help 😂

tame ember
tame ember
#

I mean how's math

#

for you

wet plank
#

I cant say I'm good, I need to review it again as I've only been studying structural this month. But I think I'm quite ok with economy, surveying

wet plank
tame ember
#

we got this bruh

#

there's 2 months left

#

welp, I still got class. Brb

wet plank
#

bye see you later

tame ember
#

cya

#

engr

wet plank
#

you too engr.

idle dew
#

Can someone help me in this one? Attempt to divide by zero gives run time error?

help1.jpg
calm magnet
gentle fern
idle dew
#

Tysm 🤝@calm magnet @gentle fern

marsh glade
#

Hello everyone, does anyone know how to transcribe a video? Any app or program maybe..

bright pendant
full frost
#

is there any app that can solve binary algebra exercises?

plain plover
full frost
#

alright so 11011 x 101 = ?

plain plover
#

I dm you a result,ok?

full frost
#

alright

tawdry depot
#

DOES ANYONE KNOW C++

#

if so can someone plz help me thenkuu

idle dew
#

hey guys
can anyone help me with Java
i basically need to write a program where the program asks the user to input an integer value, then asks again. but the program stops when the user inputs a non integer value
I have written half the code

open solstice
open solstice
idle dew
#

so basically i need to write a program where the user will be asked to input an integer, when the user enters a non-integer the program will output the number of inputs and the SUM of the inputs

#

im pretty close...

open solstice
# idle dew

the problem is you don't really add or use the first num that the user enters

#

so the thing you can do is

#

take the first print statement inside of the while loop to the end of the while loop

#

it should work

#

also you don't have to use the second while loop since you won't use that as a loop

void turtle
#

does anybody know how to use MatLab here? i need help T__T

bright pendant
# marsh glade Hello everyone, does anyone know how to transcribe a video? Any app or program m...

@marsh glade https://youtu.be/Ph6K_0ttsSc

YouTube
Mental Outlaw
Open AI Whisper - Open Source Translation and Transcription

In this video I demo Open AI Whisper an automatic speech recognition (ASR) system trained on 680,000 hours of multilingual and multitask supervised data collected from the web. I tested the translation function from Spanish to English, aswell as transcribing English audio with different accents into English text with amazing results.

Download ...

▶ Play video
cerulean patrol
#

HELP!: I am kind of new to pc building and the tech world in general. Are there any veterans here who could share some articles or some type of information to better understand these consepts or how to get started? Any help would be appreciated!

untold ibex
#

Anyone pursuing petroleum engineering dm pls

graceful trail
#

pcpartpicker @cerulean patrol

#

( :

#

the best way in my opinion to learn it is by doing, and watching a video on how to do it is the best for me

white heron
#

Yo anyone good at discrete? Involves with state machines and regular languages

idle dew
open solstice
#

and you may also get rid of the nested loop since it doesn't iterate over

idle dew
#

wow

#

ok i really made the whole thing kinda complex oops

idle dew
open solstice
primal salmon
#

Are refurbished laptops safe to use?

idle dew
#

just an example of the output

#

right now, its showing the correct number of entries. my program is showing the wrong sum. it is adding the last integer inputted with the number of entries inputted

open solstice
#

your variable names are confusing ahahah

idle dew
#

yooooo

idle dew
#

been figuring it out so much. just to do add+=a lol

#

thanks man, it works

open solstice
#

np, good luck!!

idle dew
#

Any Data analyst here?

#

Can sm1 help me solve this

#

(new to excel)

open solstice
#

hey guys I have a question
I use the command
find ./ -name "*.sh*"
to find files which includes ".sh" in their names, however this gives the path to the file, like world/log.sh . I only want to get the file log.sh, how can I do that?

#

to explain what I want to do basically I want to create a zip folder with bash commands and add all the .sh files to it

#

the thing I do works but it also puts the path folders into the zip

open solstice
#

nvm solved it

random ingot
#

hey

#

does anyone know

#

how many disks are there?

#

I know sda1 and sda2 are scsi/sata disks

#

but I don't know if any of the rest can be counted as disks?

idle dew
#

Yo

#

Is anyone an expert in C programming language?

#

(Calculating Credit Limits) Paying debts becomes increasingly difficult during a recession, so many banks tighten their credit limits to avoid borrowing too large. Even one company has cut the credit limit of its customers to be much smaller than before. For example, if a customer has a credit limit of $2000, it is now $500. If a customer has a credit limit of $5000, it is now $1250. Create a program that can analyze the credit status of 3 customers at the company. Each customer has:

  • Credit limit before the recession.
  • Remaining pre-recession credit balance.
    (The program must calculate and print a new credit limit for each customer, and which customers owe more than the new credit limit.)
graceful fulcrum
#

Hi does anyone know how to use TuringMachineSimulator? I need for exam.

idle dew
idle dew
gray mesa
#

does anyone here use anki on ipad? is it worth it? also can i use my apple pencil to draw/write cards?

unborn topaz
#

guys any1 got knowledge about windows .. if so i have a question , so my pc currently on window 10 pro but not activated and i got windows 11 home key i wanna change the edition bsically from windows 10 pro not activated to windows 11 home ? how to do it

hot fable
#

you should be able to go straight to their website and download the “installation media” tool to get windows 11

stable cobalt
#

Anyone here good at c language..?

#

Need a help

plain bear
#

can anyone here help me with java please

#

rly need help

native gate
#

just ask your question and someone will answer

#

don't ask to ask

open solstice
#

^^

ornate sinew
#

hi everyone, could someone tell me some projects in C or C++? i'm reading some books to improve my OOP programing, also i'm trying to learn JS

errant hull
#

heres a UML diagram to get u started 😉

unknown.png
idle dew
#

hey, I started studying abc pascal in school this year, and I don't know what formula I should use for this equation, can somebody help me pls?
(that's like: B=A*1.05^x)

unknown.png
outer harbor
#

math's

#

??

outer harbor
#

tell

#

or physics

idle dew
#

math

idle dew
outer harbor
ornate sinew
astral trail
#

Guys may I ask, what is the best way the make a website?

inner coyote
#

okay so if anyone knows c++

#

#include <iostream>
using namespace std;
int main() {
cout << "hello world!" << endl;
return 0;
}

#

so this works

#

#include <iostream>
int main() {
std::cout << "hello world!";
return 0;
}

#

this also works

#

but if anyone could explain why it works without the endl; tagged on that would be great

astral trail
wicked oak
#

care to elaborate?

outer harbor
stuck wren
buoyant finch
#

hi can someone help me with this logical equivalence problem

unknown.png
idle dew
# buoyant finch hi can someone help me with this logical equivalence problem

((p∨q)∧(∼p∨r))→(q∨r)((p∨q)∧(∼p∨r))→(q∨r)
≡∼((p∨q)∧(∼p∨r))∨(q∨r)
≡∼(p∨q)∨∼(∼p∨r)∨(q∨r)
≡(∼p∧∼q)∨(p∧∼r)∨q∨r
≡(∼p∧∼q)∨q∨(p∧∼r)∨r
≡((∼p∨q)∧(∼q∨q))∨((p∨r)∧(∼r∨r))
≡((∼p∨q)∧1)∨((p∨r)∧1)
≡(∼p∧1)∨(q∧1)∨(p∧1)∨(r∧1)

i) Suppose that p=1. Then:

((p∨q)∧(∼p∨r))→(q∨r)((p∨q)∧(∼p∨r))→(q∨r)
≡(0∧1)∨(q∧1)∨(1∧1)∨(r∧1)
≡0∨(q∧1)∨1∨(r∧1)
≡1

ii) Suppose that p=0. Then:

((p∨q)∧(∼p∨r))→(q∨r)((p∨q)∧(∼p∨r))→(q∨r)
≡(1∧1)∨(q∧1)∨(0∧1)∨(r∧1)
≡1∨(q∧1)∨0∨(r∧1)
≡1

Hence, the expression is always true, is a tautology.

alpine pendant
valid veldt
#

Hey! I just registered at web of science and I somehow can’t search for documents? It gives me the option but nothing happens if I try to click on it. Since I’m new to the platform I have no idea if this is bug or if I’m just doing something wrong. Is someone else having similar issues or knows how to resolve this? Also, isn’t there supposed to be a navigation menu containing marked list, history and alert? It gives me an option to view my profile. I’m really confused…

IMG_0425.png
stuck wren
#

Anyone know good resources to learn Linked Lists and Doubly Linked Lists with exercises if possible?

open solstice
stuck wren
fickle sedge
#

does anyone know where i can find python multithreading exercises for practice i cant find any

idle dew
#

hey can anyone recommend me some good c++ learning resources, i'd be really thankful

north gyro
#

There are many good tutorials on youtube

#

Like i learned c++ with buckys tutorial

#

@idle dew

#

It also depends on how deep you want to learn

idle dew
#

hey, thanks!

idle dew
north gyro
#

is pretty good

#

his channels name is called thenewbostin

#

thenewboston

idle dew
#

thank you so much!

north gyro
idle dew
#

Anyone up for hacksquad team? Dm

bright pendant
trail junco
#

I bought a stylus from Amazon that doesn’t use Bluetooth. Anyone know how to check its battery percentage

hollow snow
idle dew
bright pendant
loud venture
#

battery on my librebooted x60 gave out, and i'm not sure if it's a libreboot/bios issue because it worked fine <2mths ago and the battery status in upower is "pending charge" and not something like dead or undetected

20221007_144704.jpg
idle dew
frank arrow
#

can anyone tell or teach me how to start and study to be a programmer?

solar fern
gentle fern
#

ironically james would be the ideal person to ask

alpine pendant
compact bay
#

Guys I am a freshman software engineer I now some of the main basic such as data types some functions I just want to ask advice curtain topics should I focus more that will give me a "one step ahead" on my first year some of my class gets really boring because all they do is teach the same basics over n over again

thin hound
#

Depends on what you want to do with your degree, but to answer your question broadly, I would prioritise subjects that result in some larger (>~200 lines) code repositories that you can publish on your github, as well as subjects that help you master some technology that is actually used by companies (eg. C#/.net, Javascript+JS-libraries, databases, pipelines; such subjects may include webdev, databases, networks/communication)

bright pendant
bright pendant
stark gale
errant hull
lethal ibex
errant hull
#

Stackoverflow and W3Schools 😍

lethal ibex
#

Leetcode for interview training ⚔️

sick ivy
#

Hi guys, is there any of you using CRT also for studying/coding ?

#

Heard that it is not the best monitor for studying, but right now I am creating a second "mini" setup, right next to my main setup, because I have spare ntb on a small table with sitting on the floor.

I wanted it to be cheap but also stylish and I got myself a simple, "old" looking mechanical keyboard and all the lcd monitors that would be cheap wouldnt look any good

#

But CRT monitor would (according to me) look pretty neat, but I got some feedback, that it might not be best for learning/coding cause the image can be distorted

idle dew
shadow stag
#

Hey guys.

past totem
#

Hola friends, I need your advice please!

So I have a database and I want person x to be able to see who is responsible for task y. It´s about an approval process that I´m trying to digitize, but let´s start small: can I build a kind of mask in Excel, where you answer llike 4 questions and the approver is shown to me? Does this make sense xD Appreciate any tips and input.

THANKS ❤️

hybrid hazel
#

Which linux is better to penetration test

idle dew
idle dew
#

doesn't make sense

past totem
pallid elm
# idle dew noted👍

mitopencourseware also has some materials for coding from absolutely nothing, same with cs50, you can search both of them up
where you start doesn't matter, all you need to do is start at some point, understand how the languages work and why and you will be good

errant hull
errant hull
#

but i think it be not optimal in a real database doing it this way

opaque plinth
#

Is here anyone who knows Python for Information Practices subject🤓

errant hull
opaque plinth
#

Actually i don't have a question but I wanted to know where to add spaces,semicolon,strings,etc Emotionalshrek

errant hull
#

oh so for the syntax?

opaque plinth
#

Tomorrow is my exam and I have to cover the syllabusEmotionalshrek

errant hull
#

like u have a question about the syntax ?

opaque plinth
#

I don't have it right now could share it later or so😅

errant hull
#

Python syntax is generally easy (imo when I first started) so I think you should be fine after doing some quick review

#

You got this thumbsUp

opaque plinth
#

Thank you♥️heygirlnoback

past totem
errant hull
# past totem 1. thank you so much 2. yes, that worries me. because if i think through a proce...

Ok so after giving it some thought, I think you can implement a real relational db using something like MySQL if u can and have the skills to do so.
The setup would maybe look something like this:

Setup two tables (1 for employees and 1 for tasks)
Employee schema could look like:

EMPL_ID (String)
EMPL_LASTNAME (String)
EMPL_FIRSTNAME (String)

and the tasks schema could look like:

TASK_ID (String)
TASK_NAME (String)
TASK_FINISH (Boolean)
TASK_ASSIGNEE (linked to employee table)
TASK_APPROVER (linked to employee table)

and then fill out the tables and do some SQL queries
for example

SELECT EMPL_ID, TASK_APPROVER WHERE TASK_ASSIGNEE == EMPL_ID AND TASK_FINISH == TRUE AND COUNT(TASK_FINISH) >= 4
#

If you stick with excel it may become very tedious and complicated

#

I haven't done SQL in a while but this would be a general idea on how to set it up. Hope that helps!

past totem
idle dew
idle dew
#

Hello, can someone help me answer this question? "At what layer of the OSI model is the BitTorrent protocol located?"

hybrid hazel
#

I just tested with my wifi adapter and it says kali linux doesn’t spprt

#

My adapter is alfa

errant hull
#

Maybe you should first do some research and learn Linux before jumping into cybersec/pen-testing

errant hull
idle dew
errant hull
#

As long as u get it correct

#

but yeah i'd say application layer if its the entire thing itself

idle dew
#

I hope I'm good, but thanks for your help

errant hull
hybrid hazel
#

I just tested on parrot it works

pallid elm
#

the paid thing is for certificate at the end of all of this but paying money doesn't restrict you to any of the course material

idle dew
pallid elm
pallid elm
#

what's important is that you understand what is happening in the lecture and why those things are happening,
you should also code along with the professor, so just type the code out as well and create your own problems and solutions to those problems
while this may seem stupid and redundant, you need to get used to writing code and thinking about how code interacts, doing it directly as opposed to abstractly is the best way of doing so

#

@idle dew

idle dew
#

thank you sm!

pallid elm
# idle dew thank you sm!

if you have any more questions feel free to dm me, also the course it quite difficult but anyone should be able to get through it, don't give up

idle dew
outer harbor
#

can anyone suggest me which graphic card should i buy for gaming under $1100??

stark gale
#

that's a very high budget lol

#

I'd wait for the RTX 4080/4070 at that price

errant hull
#

Yeah wait for those if it can fit your case 😉

#

Those things are huge

ruby charm
#

====QJNM4ZP2T7UIVT56WQZHWKRKH3VHBD44TCFMRT7SDBVI5BT2XPFIJDU2VI

#

ges can u find that flag ?

#

it usually start with KMIPN

shy whale
#

Hey! I need help with AutoCAD. There are some issues with rendering 2D drawing. It comes out as a black surface without any drawing visible. Does anyone know why that happens and how to fix that?

simple patrol
#

hey, I need help with Java. I got a task to write a function that can add two Arraylists with numbers together like this:
[1,3,5] + [2,4] = [3, 7, 4]
What logic should I be using here? I'm guessing it's related to some functional programming thing but I'm not sure.
Any help would be appreciated.

idle dew
#

hey does someone know how to create this table using HTML and CSS

Screenshot_9.png
errant hull
errant hull
snow cobalt
#

Does downloading music (mp3) into a movie maker (imovie) to upload on youtube have any additional steps? i can upload it but through the SD processing it gets abandoned, should i try uploading it as a mp4 instead? appreciate the help!

limber garden
#

does anybody know how I can install Linux/Ubuntu on a Macbook pro m2?

hot fable
plain bear
#

Anyone a Java god

#

?

idle dew
past totem
#

Who is into NOTION formulas and can help me out?:)
I have two columns with numbers, one column with tags, what I want now: If one specific tag is given, subtract column 1-2. I know that "prop("col1") - prop("col2")" can subtract but I dont know how to use the if formula. SEND HELP PLS. ❤️

compact bay
#

Hey guys in this code i want to count how many alphabet there is in an input if if the user enters a number else should be executed

#

but it turns out its not printing the quantity of alphabet i am inputing

#

guys am still a freshman with a little to know expirience to coding so please be easy with me lol

#

am still practicing

silk flume
# compact bay

create an array a-z
make the input lowercase
find element index in the array

silk flume
#

line 12

errant hull
# compact bay

(assuming I understood your question) you can do a for loop of the string which will break it into separate characters. from there u can do an if statement using the .isalpha() method to determine if its part of the alphabet or not

#

and if it does meet the if statement then increment the counter

#

Here is what I did. Hope that it helps!

compact bay
#

cant even start a web server am getting a import error 😦

#

am supposed to get a link

#

I also made sure that the innit file is inside the website folder

#

if u guys are confused am following a web tuotrial by tech with tim

#

would be much appreciated if someone could pinpoint what went wrong

errant hull
# compact bay

did you install the modules (flask) using pip already?

#

you might also need to create a virtual environment for your project

compact bay
#

yes

#

that includes the flask-login and flask-sqlalchemy

compact bay
errant hull
#

Googling and trial and error is all part of the process hehe

compact bay
#

aight aight ty

errant hull
compact bay
#

am getting 2 enironments

#

which one do I choose lol

#

venv or conda?

errant hull
#

venv

compact bay
#

I got the environment

#

and it still wont run properly 😦

errant hull
#

did u activate the virtual environment and installed the libraries in it?

compact bay
#

I only clicked cmd control shift p then went to the interpreter

#

selected the venv which was the recommended

#

and now when i ran it its giving me a modulenotfound errore

#

no module name flask

#

even tho I installed it using pip

#

yah I honestly dont know whats wrong anymore

errant hull
#

It seems you didn't activate your virtual environment

#

run the activate script in windows for your virtual environment

#

and then reinstall flask with pip

errant hull
#

try doing this in your powershell terminal

#

and then do

#

pip3 install flask

compact bay
#

and by powershell u mean cmd?

errant hull
#

based on your sceenshot, it seems your terminal is powershell

#

inside vs code, just enter that and ur env should be activated

#

@compact bay send screenshot after u entered it

compact bay
#

okok

#

I restarted everything and when I started flask set up its now giving me dis

#

ig vs hates me

silk flume
#

python -m pip install flask?

errant hull
#

^

compact bay
#

says

#

already satisfied

#

yah I quit

#

xd

silk flume
compact bay
#

which part?

#

what parts should I learn first in order to be ready for back end?

silk flume
#

vars, arrays, objects(dictionaries in python), functions, for loops and oop if you want to be extremely advanced

silver thicket
#

Anyone know the answer to this question?

Screenshot_2022-10-20_at_8.11.33_PM.png
#

This topic is Theory of Automata

vocal lantern
#

Can someone explain why i get [4,6] as result when i do this? Also I know its in dutch, if u need any translation ask

unknown.png
bright pendant
#

wait nvm

#

I think you are removing the trues, instead of the falses

vocal lantern
#

wdym

bright pendant
#

what is your expected output?

vocal lantern
#

[]

#

Nothing

#

Wait i will explain. There are some math function in the top. And i have to take every number in lijst and check if the math function for that number is true for every function. Then i have to output that number

bright pendant
#

oh

#

if (f(n)) is False:
change that line to:
if not f(n):

#

try that

#

also you can copy a list by doing new_list = old_list.copy() or new_list = old_list[:]

#

but you shouldnt even do a copy

#

give me a min

vocal lantern
#

The thing is. I have to use the things i learned in school. They have not yet learned how to do the copy so i may not use it

#

I tried without a copy. But then another function would work. When i did the copy, it fixed it

bright pendant
#

okay give me a sec

#

did yo ulearn the filter command?

vocal lantern
#

Yes

#

Map, filter, list compri,

bright pendant
#

this works for me:

unknown.png
#

but if you learned the filter command its easier

vocal lantern
#

i didnt understand the filter command

#

My teacher doesnt teach anything. He just reads his powerpoints

bright pendant
#

its pretty simple, the filter command applys a filter to a list, so filter(isEven, list) returns all the even numbers of a list

#

so you can just do that

vocal lantern
#

If i do this i still get the weird result

unknown.png
#

Wtf is happening

unknown.png
bright pendant
#

its cuz line 110 is wrong

#

it should be list(filter(f, new_list))

#

not lilst(filter(f, lijst)

#

that should work

#

there is a better way to apply multiple filters if you have learned list comprehensions yet

vocal lantern
#

Yes

#

It works and yes i have learned list comprehensions

bright pendant
#

okay heres a more elegant way

vocal lantern
#

But i know how it works

bright pendant
#

give me a sec

vocal lantern
#

But still why didnt my first way not work

bright pendant
#

you can do it in one line

#

pretty simple

bright pendant
vocal lantern
#

Why didnt it work

bright pendant
#

you arent supposed to do list.remove in a for loop

vocal lantern
#

Oh okay thanks

bright pendant
#

instead of removing, you can also just add the positive results like this:

unknown.png
vocal lantern
#

OOoh, thats how u use the all command. I tried it allot of times cuz i knew there was a all command

bright pendant
#

yeah its really useful for what ur trying to do

drowsy shuttle
#

I want to study at home, but I can't because I can't understand and focus and I'm always afraid of the results. Is there any help, guys?

errant hull
#

See results as room for improvement

#

Maybe go to a different environment for when you study if you can't focus where you're currently studying at

vocal lantern
#

Can someone help, is there a way to make this easier. The while i know how it works but i cant use it, i can only use for loops

unknown.png
bright pendant
#

what is it supposed to do?

#

return a new list with the sum of the first n elements?

vocal lantern
#

The sum of the element before that element

#

So [n1,n2,n3,n4,n5] => [n1, n1+n2, n2+n3, n4+n5]

bright pendant
#

so the output should be 1,3,33,37?

#

for 1,2,30,4?

vocal lantern
#

No no, the output is correct

bright pendant
#

oh nvm

vocal lantern
#

it works

#

But i cant use the while command

#

And dont know how to put it in a for command

bright pendant
#

@vocal lantern

unknown.png
vocal lantern
#

Bruh

#

How didnt i think of that

bright pendant
#

let me know if you want me to explain the code

vocal lantern
#

Nah i got it

bright pendant
#

yeah having two variables prev and next makes it simpler

vocal lantern
#

Ye

bright pendant
#

since sums[0] is a special case since its just n1

vocal lantern
#

Thanks man. Btw did u all learn this in school or by ur self?

bright pendant
#

both ig

#

mostly practice

vocal lantern
#

alr, i have to figure something out that will teach my outside school

bright pendant
#

you can dm me for help

#

i am decent at python

vocal lantern
#

I will have python for two more weeks. Than apparently i will need to learn java at a really fast tempo for a beginner

bright pendant
#

yeah that is pretty fast

#

java is way more annoying to code in too

#

also this should work too:

unknown.png
vocal lantern
#

What do u study or studied if i may ask?

bright pendant
#

you can use a book or website to learn the basics of a language, like variables, if sttements, loops, etc. and once you know that, you can do practice problems to help learn

vocal lantern
#

I mean in school

bright pendant
#

computer science

vocal lantern
#

ooh nice nice

#

Alr thanks allot

bright pendant
#

np

errant hull
#

you can use to practice

cerulean patrol
#

MY GOD MAN if you are a programmer that uses C, I hate your guts, no joke.

#

python is ma mama

errant hull
#

you should think of programming languages as tools

#

😉

errant hull
#

sorry let me add more

#

just in case if you're not trolling

#

Every programming language has a good use case.
for example javascript is fantastic for front end and back end web development.
For C, I believe its great for hardware stuff

#

Python is epic though. Its very versatile but for example when you have limited memory, you'll have to memory manage (which python cant do iirc)

silk flume
#

i hate how python was made with my whole heart

#

switching from js, c++, c# to python was and is impossible for me since python has to do everything differently

bright pendant
#

it should be easy to pick up if you already know another language

errant hull
#

^

shadow oyster
#

hey i wanna make an animated plot using python without the matplotlib.animation module

#

import numpy as np
import matplotlib.pyplot as plt
import time

def trace():

t=np.linspace(-3,3,100)

for a in np.arange(-6,7,1):
    val=a*(t**3)+t**2+t+1

    plt.plot(t,val)
    plt.xlim(-3,3)
    plt.ylim(-10,10)
    plt.grid()
    plt.show()
    time.sleep(0.1)
    plt.clf()
    continue
#

i don't know what is wrong with my code, can sby help me?

limber garden
#

does anybody know anything about haskell?

errant hull
#

O(n * log(n)) ?

#

Because you're incrementing by 2 in a for loop

fast pulsar
#

n * (n / 2) = O(n^2)

#

oh oops outer loop is constant

#

ya 100 * n/2 = O(n)

#

i starts at vals.length - 100, so for large values of n you only do 100x the work

errant hull
#

Oh fk I see now, yeah

wispy finch
mental ermine
#

Hi can any on e help me in css

#

As I am making my first webpage

#

Why thus command is not working

20221023_210459.jpg 20221023_210442.jpg
buoyant finch
#

Hi. Can anyone help me with these predicate and quantifiers problems? I got soemthing for the 2nd question tho idk if its correct since i did this 3 in the morning

unknown.png
clear basalt
#

can someone help i dont understand this error also sorry if this was stupid

unknown.png
crimson lichen
errant hull
clear basalt
clear basalt
errant hull
#

Damn

#

It's alright, it happens

thorny basin
#

Is anyone here studying GIS - ESRI or QGIS, open source?

buoyant finch
crimson lichen
nova basin
delicate tree
#

Hey ! Does anybody know this ?

The system uses a paging mechanism with a capacity of 4KB per page. There are 3 processes P1, P2, P3 respectively asking for memory with a capacity of 30KB, 45KB and 25KB. Calculate the total number of frames allocated to the above 3 processes

thin hound
delicate tree
blissful gazelle
#

Yo ppls, what’s the best GUI library to use for C++? The only ones i found were CLR, MFC, and Qt but the problems were the following: 1) CLR only used reference classes 2) MFC is too complicated and is hard to grasp within a week 3) Qt is a good option but the videos are old and always assume that you already know the basics of Qt

#

And oh thanks in advance

ivory bear
#

Hey guys, is there anyone who understand how virtual machines work and how to program on linux ubuntu. It's for a robot project and I'm stuck in the wifi communication between my device and the machine

errant hull
#

to program on ubuntu, you only need the terminal, language installed (via apt manager), and a text editor (vim or nano)

ivory bear
#

I already have the virtuabox and ubuntu installed I have the terminal where I program, I found troubles in the wifi communication, I try to create an IP adress for the machine and then the one wich will communicate with the machine via wifi but the program keeps telling me they don't recognize the ip adress

#

That's the part where I'm stuck

errant hull
#

@ivory bear in your virtual machine's configuration, whats the network set to?

#

In virtualbox, try setting the network to NAT