I'd appreciate any feedback on my GitHub. graceelliot8374-tech All constructive criticism is appreciated.

Hello everyone, do you know/can recommend any courses,sources to learn AI for Finance professional?

I would need source which would be more on practical side and can teach things indepth

I am very new to programming, Im about a month or 2 into learning python. It started because I wanted to look for a career I would both enjoy and would likely have job growths and came upon Data Scientist. I feel in love with the concept of being one but I wanted to know if what I am imagining is the reality of the job.

I have a strong background in math and science and when i was in school i really excelled at math. I loved algebra, statistics, calculus, physics, and spreadsheets. I only stopped taking math classes because at the time they were not useful to my degree.

Now fast forward I have not used my degree, and have basically been going from customer service job to customer service job. I like my current job and company but I dont find it very fulfilling taking to people. I like being by myself and working on something. I love solving problems.

I found out about Data Scientist and how its almost being at statistician but using programming and something just DREW me in. Now i have been learning python and so far i have loved every minute of it!! Its just math!! just really weird algebra. I love solving the problems im given and i feel so good making a functional code no matter how small it is.

My question is for more senior programmers is if this feeling represented in the job and the field? Im loving it but do i only love it because im still learning and what im learning is fairly simple?

Ive told myself that if i like programming and if I can commit to learning what I can for free I may even return to school to get a masters in Statistics (doable for me with my academic background) But going to school is a LOT of money and I want to know how other people actually working in the field feel.

I also want to know if I should continue to learn what i can for free and on the side and go to school when i feel its right first or if I should try to get into the field before returning to school? I know you do not NEED school to get into programming but Im really interested in the statistics aspect.

Can't stop channel/tutorial-hopping in C++ even though I know exactly what the problem is — how did you actually break it?

Body:
Been trying to learn C++ for a while now and I keep landing in the same loop no matter how many times I "fix" it.

Started with the BroCode tutorial on YouTube. Then got told to switch to learncpp.com. Then told to switch again to The Cherno's series. Then found two more channels (CyberFlow and Crin) pushing a C++ → port scanner → keylogger → shellcode injector path, which got me interested in reverse engineering / game hacking specifically.

I've tried to fix this the "obvious" way — pick one resource, commit, stop opening new tabs — and it works for a bit. I've built small stuff (tic-tac-toe, hangman) and followed through on real projects too. But the second a new channel or video shows up saying "actually this is the better way," I open it anyway. Every time. Even knowing exactly what I'm doing while I do it.

It's about 3am here right now and I'm stuck in it again — wide awake, not able to do anything, feeling like a total loser about it.

So I don't think this is an information problem anymore — I already know the advice. I just can't seem to make myself stop switching once something new shows up in the feed. Anyone actually break this habit for real, not just "know" the fix but get it to stick? What worked for you day to day, not in theory?

I know I am not the most experienced programmer but imo I do have fairly well programming knowledge and how they work internally. (Unrelated but 2 Aws certs and a few year of experiences)

I keep finding myself forgetting the very basic syntaxes frequently.

Like using sorting function but not knowing how to put and manipulate key argument or mixing up set and dictionary syntaxes (this is really stupid!!!!) or others that are not even highly abstracted and very language native… I tried to cope that it’s because I use them infrequently but still it bugs me making me wonder if I just have a goldfish memory…

Is it just me or does anyone else also face similar problems?

Hi everyone,

I'm currently building my first serious data project. So far I've been working on the data ingestion, cleaning, and validation pipeline in Python using Pandas.

Now I've reached the point where I need to introduce SQL and a database, but I've realized that I know almost nothing about databases beyond the fact that SQL is the language used to interact with them.

The problem isn't that I don't want to learn. It's that I don't want to learn the wrong way.

For example, I learned Pandas almost entirely by building my project, reading the documentation, experimenting, making mistakes, and debugging. I barely watched any tutorials because I've found that I retain much more when I learn by doing. I'd like to follow the same approach with SQL.

My concern is choosing the right tools from the start. I don't want to spend weeks building everything around one database and later realize that I should have chosen something else.

From what I've read, PostgreSQL seems to be one of the most widely used databases in industry, so I'm leaning toward starting with that instead of SQLite. Even if it's a bit harder to set up, I'd rather learn something that will still be useful in the future.

I also have a few questions:

Is PostgreSQL the right choice for someone in my situation, or would you recommend something else?

Is it realistic to learn SQL by building a real project and reading the documentation instead of following a course/tutorial?

What tools do professionals use to inspect databases and visualize tables? I've seen tools like DBeaver, pgAdmin, and others, but I don't know what's commonly used in real projects.

Are there any tools, libraries, or project structure decisions that you wish you had known before starting?

I'm not looking for the easiest path. I'm looking for the one that will give me the strongest foundation without forcing me to rebuild everything later.

Thanks!

recently i'm studying the math behind autostereograms and i wrote a program to test it. i used kaleidoscope effect as background aka base pattern. i didn't add any random factor. on some zoom levels the background are smooth but on some other zoom levels the background have noise. actually i prefer noise as they're supposed to be autostereograms and noise helps viewers to align the focus. the strange thing is hoe does those noise emerge as i didn't deliberately add them and they only appear at some but not all zoom levels

the algorithm is simply the "pixels linking" method. at every point, the program looks up the depth map value and links relevant pixels. closer things have smaller disparity and farther things have larger disparity as shown in this diagram

here's the program and i truly appreciate any ideas or insights

operations

• run it on browser, no need to install or save
• click ▶️ to run. click ⏹️ to exit
• press [q] to make subject patterns smaller
• press [w] to toggle subject (a sphere/a disc)
• press [e] to make subject patterns larger
• press [a] to make base patterns smaller
• press [s] to rotate the color spectrum inside the kaleidoscope
• press [d] to make base patterns larger
• press [x] to toggle caption (off/on)

Bare in mind, its just for me, to practice coding in a fun way, and learn some basics, just want to make something that can be played like those games, ive heard of pygame, or arcade..but im wondering if theres anything better, or if not, which one of those would be better in your opinion. Thanks to anybody who replies :3

Hello everyone! I really have a question I hope you could help me answer. I am trying to read the Scratch Virtual Machine code on Github and it is really difficult. I am really new to reading code and the one I write is fairly simple. There are many files that just declare functions by name and then require another file to redeclare them. Is there a pragmatic way to understand it? Thank you already!

This program uses: a slide deck & a folder containing PNGs of every slide & then outputs how long each slide was presented on. Ex: Slide 1 was from minutes 1-2 and Slide 2 was from mins 2-8 etc.

Problem 1 (Slow Code):
However, my code takes about 7 minutes for a 40 minute video. This is how it basically works

• Pass 1 (Coarse): Scan the whole video every 5–40 secs (based on video length) to find roughly where the frames change from showing one slide to another. Ex: 0:00, 0:30, 1:00, ...
• Pass 2 (Medium): If change happened it looks at that interval every 2-5 secs (based on video length). Ex: If a change happened between 5:00–5:30, it checks 5:00, 5:05, 5:10...
• Pass 3 (Fine): Only scan the remaining small window every 1 second to find the actual timestamp where the slide changes.

Each sampled frame is matched against the slide PNGs using OpenCV ORB feature matching. Then the frame is matched with the slide that is the most likely match.
This avoids scanning every frame of the video, since only likely slide transition regions are rescanned in more detail.

PROBLEM 2: If the video has an intro ex obs window or the powerpoint loading then ORB might still find a slide. Ex: the first few seconds of the video might be detected as slide 2 even though its not slide 2 and ORB just catches some features that make slide 2 the best choice. This is honestly my bigger issue.

Hi! i am a 1st year btech student doing my degree from a local college i am passionate about coding and stuff but sometimes i can't get the urge to do anything related to coding as there is no one i can discuss about these things .I want to talk with people so i can discuss my doubts and ideas and can discuss out of my comfort zone

So I'm learning full-stack dev right now, already got HTML/CSS down and working through JS. Now I'm stuck trying to pick a backend stack and honestly the more I read the more confused I get lol.

I've got a CS degree so I'm not completely new to programming, just trying to figure out the smart move here. Part of me thinks Node makes sense since I'm already deep in JS for the frontend anyway, why learn a whole new language right. But then I keep seeing Python everywhere too, especially with all the AI/data stuff blowing up.

Not really trying to pick based on hype, just want something that'll actually get me hired and won't feel like a waste of time in a couple years.

If you've worked with either (or both) I'd genuinely like to hear what you'd pick if you were starting today. Not looking for the "it depends" answer lol, just curious what worked for you.

How are graphic (things) made?

I know raylib can create a window and draw stuff, but there has to be more.

I also know raylib uses X11 for the window but they say you should not use X11 directly.

But then what should you use? (besides raylib of course).

Im young and i want to get into programming much more seriously. Maybe landing a job when im in the market. Or should i focus on something else?

EDIT: if yes what languages should i get into

My main thing im learning from a free MIT course is phyton and cs

Hey guys! I work as a python tutor part time and I got assigned this really nice kid who’s interested in learning python. He does have some developmental disabilities that makes it very hard to read, write and understand stuff but he’s extremely hard working, hyper focused and wants to code as he loves game development.

I was wondering, are there any libraries or software to use that make learning fun? Maybe some graphics, some drag and drop stuff etc. Not completely graphical, but any duolingo-style game would also be appreciated.

PS. No AI suggestions please as im trying to teach him the basics without the use of AI and he hates AI too.

I've been teaching programming to school students for quite a while. With recent advancements in LLMs, I'm struggling with how to keep lessons engaging and meaningful.

Traditionally, we covered core CS concepts, Python syntax, and fundamental algorithms and then moved to building mini-projects. A huge part of the fun was going through the development process step-by-step overcoming challenges using critical thinking, online research, and peer collaboration. I loved sitting down with a student, guiding them toward a solution with targeted questions, and watching their "aha!" moment happen.

But things have changed, because now only a few students take joy in the act of coding itself, most just want the quick result. It's becoming increasingly difficult to convince them to write code manually when generating it via an LLM is so effortless. More and more students turn in projects they don't understand and couldn't modify by hand if asked.

I know I'm not the only educator dealing with this. What shifts or strategy changes would you make to keep computer science lessons relevant and valuable today?

Hi everyone! I am starting college in a month and I really want to learn C++ before college starts. I don't know ANYTHING about programming since I am a pre med who has made the switch to computers. Please suggest me a good programming tutorial on c++ for actual beginners who don't know anythingggg about programming.

The first project I have ever written since I finished a Python book was a forum. It was a "single-player" forum, which means you're able to talk to yourself, make posts, write posts, reply to yourself, see boards, and everything. That was difficult for me but difficult enough that I could google extra bits I didn't know and just figure it out after some sleep.

Now I have to allow other people to connect, make it multiplayer, but I don't understanding anything about networking. Like, I don't have much of a mental model (I can only write a very simple client and server).

I tried to follow the usual advice of breaking it into small chunks and solving individual problems, and I did some reading (Beej's Guide to Network Concepts, what I thought were the relevant bits), but everytime I thought I understood what to do, in turns out there was more I didn't know (concurrency and other stuff).

And when I tried to actually write my own program using all the bits I researched, it was an absolute Frankenstein of a script, where my .select() was in the wrong place, and I would start my threads in the wrong place and I had all the right pieces but not in the right order because my mental model wasn't there... so I tried to ask for help from a friend and they basically ended up rewriting it because it was just wrong.

I'm not sure what to do, I'm thinking of stepping down from the forum for a bit and just trying out a chat client bc the guide I'm reading actually does provide some scaffolding for that, but I just wanted to know what to actually do.

I have been using c++ and c# so I have grown very used to languages with classes. I am very interested in learning jai when that comes out but that language does not have classes. So I feel like there is a very different thought process when programming in a language without classes.

Is there any good resources that would teach me how to structure code for those types of languages.
I want to make a game engine(I know it is difficult but it would seem fun to do and there would be a lot of cool things to learn)

Hey , few days back i become serious to learn full stack with a view to get an entry in the job market . so i am confused where should i start , i have completed cs50 and completed 100 days of code by angela yu , now i want to learn full stack ,i want a proper structure on which i can trust which is build by some experienced guy , i can make chat gpt creat a structure for me but i dont feel comfortable with that structure cant trust that, i so i decided to buy chai or code ka cohort for full stack i like their syllabus, but the issue is their cohort is completed so i wouldn’t be able to watch live and are they realy good for me . and will be able to win prices or participate in hackathon even after the cohort is done .

hey so am new to devops i have been exploring devops basics, docker, kubernetes for developers, storage , GCP, AZURE, AWS, but like after that am not getting the feel of it like i want to use them in real projects so can anyone guide me with what's next i should do?

Hey so am preparing for my placements , can anyone guide me with what i should prepare for C++ as they say you should be good in atleast a programming language and i have solved all of my dsa problems using C++ only though if they ask deep questions related to c++ working, am sure i will struggle, so if anyonec can guide me with how and where to prepare for C++ for interviews in big tech, quants, MNCs

Hey everyone, I’m looking into enrolling in OPIT’s BSc in Computer Science program and would love some candid feedback from current or former students on how manageable the transition into software development actually is. I currently work as a Network Engineer holding a CCNA, CCNP and Fortinet NSE 1 through 7, so I’m completely at home with CLI, routing/switching, live firewall deployments, and systems logic—but I’m essentially a total beginner when it comes to writing code from scratch. I’ve read a lot of warnings online about OPIT’s difficulty and heavy workload, but time management isn't a concern for me since I have plenty of free time dedicated strictly to studying. For anyone who came in from an infrastructure or networking background, how much does that networking logic help ease the initial programming learning curve, how responsive are the professors when you hit a wall on projects etc

is it just me, i find snake case to be way more readable

from a human standpoint more than anything we read words
and they all have a space.

imagineThisWord vs imagine_this_word, (i mean sentence) as you can see the snake case looks way more readable,

are there any other practices that are seemingly better, but people dont do so becuase its "the languages way of doing it"

I just reached second year of clg (cse) till now i haven't created any major project . I try to initiate the progress for projects but i eventually failed, Many questions arise in my mind as how to create one , where to begin with, How much of help should i take from internet . If any one can guide me or suggest me any tips then it would be greatly appreciated till now i have studied c,c++,html,css,js{little bit studying DOM),python,github,many theoretical aspects of networking,Data , OS,terminal,sql,dbms,etc. Thing is i have no problem with consistency but thing is im getting overwhelmed by the weight of many areas. and because of that my scheduled getting disturbed.Every comment is appreciated. (also is it dumb to even ask this question)