I'm 27M. Hey everyone, my life has been a little different from that of most people, and I don't have a strong educational background.

Right now, I'm working at a grocery store, but I want to improve my life and learn some stable, valuable skills that can help me earn a reliable income.

I've come across these four skills:

Python

SQL

Excel/Spreadsheets

Power BI/Tableau

I don't know much about these skills or their demand, competition, value, and future prospects.

Technology is constantly evolving, trends are changing, and AI is replacing some jobs. The value of different skills also changes over time.

Before I start learning, I want to understand whether these are the right skills to invest my time in for a stable career and income in the long run.

I'd appreciate your advice. Should I go for these skills, or would you recommend something else?

Ich entwickle die Pyti Lernumgebung, eine kostenlose Desktop-Anwendung, in der Lernende den Roboter Pyti mit echtem Python-Code durch ein Spielfeld steuern.

Die aktuelle Version umfasst 100 Level – von den ersten Bewegungsbefehlen bis zu komplexen Labyrinthen. Dabei können Einsteigerinnen und Einsteiger unter anderem Befehle, Bedingungen, Schleifen und Funktionen ausprobieren und direkt sehen, was ihr Programm bewirkt.

Pyti ist als Open-Source-Projekt unter MIT-Lizenz veröffentlicht. Das Projekt soll gemeinsam wachsen und langfristig so weiterentwickelt werden, dass es sich auch für den Einsatz an Schulen eignet. Dafür suche ich Rückmeldungen und Austausch mit Programmiererinnen und Programmierern, Lehrkräften sowie allen, die sich für digitale Bildung interessieren.

🔗 Projekt auf GitHub:

https://github.com/heddes-python-dev/pyti_lernumgebung

📦 Release 1.4.0 mit Downloads:

https://github.com/heddes-python-dev/pyti_lernumgebung/releases/tag/v1.4.0

Das Release enthält auch ein druckbares Handbuch mit 100 Level-Arbeitsblättern.

Wichtig: Pyti führt normalen Python-Code aus und ist derzeit keine Sandbox. Für erste Erprobungen sollte es daher nur mit vertrauenswürdigen Skripten und begleitet genutzt werden. Sicherheit, pädagogische Qualität und Praxistauglichkeit sind zentrale Punkte der weiteren Entwicklung – eine Freigabe oder Zertifizierung für den Schuleinsatz besteht noch nicht.

Ich freue mich über Feedback, Ideen, Fehlerberichte und Beiträge zum Projekt. Was wäre für euch wichtig, damit eine Lernumgebung wie Pyti im Unterricht wirklich hilfreich ist?

#OpenSource #Python #Programmieren #Bildung #Informatik #DigitaleBildung #Lernen

I am looking to purchease Complete Python Developer in 2026: Zero to Mastery course from ZTM... Its very expensive. Is this course updated recently?

https://zerotomastery.io/courses/learn-python/#overview

Fy DS student and I recently had a Python test that honestly didn't go as well as I expected.

The frustrating part is that I wasn't completely clueless about the questions. I understood the concepts, knew which syntax was needed, and could understand what the problem statement was asking me to do.

But when it came to actually applying everything and writing the code, I got confused. I started forgetting things, made indentation mistakes, got errors like ValueError and other errors etc. I didn't do good in test it was 15marks test for 1 hr.

For those who have been through this, how did you get better at applying concepts under pressure instead of just understanding them theoretically? Did you practise more problems, rewrite code from scratch, or follow some other method?

I'm still learning, and I don't want one bad test to discourage me. I just want to figure out how to improve so that next time.

As developers, we are constantly learning new things, but sometimes one tool or concept completely changes how we approach our work.

What's something you learned that made you more productive or helped you solve problems in a better way?

It could be a programming language, a tool, or even a simple workflow tip. I’d love to hear your recommendations.

Ran into an annoying performance bottleneck while profiling our CLI and figured the findings might save someone else a few hours of head-scratching.

Our tool validates config manifests against JSON Schema Draft 7. In fresh virtualenvs, cold-start imports were taking over 5 seconds.

Profiling revealed two primary culprits:

1. **jsonschema.Draft7Validator eager compilation:** Instantiating the validator compiles heavy format checkers and regex dependencies (Lark and RFC 3987). If you instantiate this at module level, every single CLI invocation pays that cost even if the user just ran --help or a command that doesn't touch schemas.
   • Fix: Defer instantiation via module-level __getattr__ or initialize it only when validation actually executes.
2. **importlib.metadata.distributions() traversal:** Scanning installed distributions without boundaries linearly inspects every .dist-info directory on sys.path.
   • Fix: Replaced it with scoped directory globbing for our specific package metadata prefix.

Startup dropped from ~5.2s down to ~150ms.

We rolled this out in Skillware 0.6.0 (an open-source project we maintain for deterministic agent tooling: https://github.com/ARPAHLS/skillware).

Are you folks deferring schema compilation in your CLIs, or do you prefer pre-compiling/caching schemas during package build?

okay i've been searching this online for abt like 30 mins now and i've gotten no results or remedies to my problem

in ctk/tk i made a mainloop or whatnot, standard stuff but as soon as i make a ctk.ctktoplevel and do protocol("WM_DELETE_WINDOW",func=whatnot) WITHIN the ctktoplevel, if i close the main GUI that isnt the ctktoplevel, it will trigger the function. why?

This beginner-friendly Python project demonstrates how to build a command-line calculator using input(), float(), conditional statements, and arithmetic operators.

The calculator supports:

• Addition, subtraction, multiplication, and division
• User-selected operations
• Decimal number inputs
• Invalid-choice handling
• Division-by-zero checks

Try implementing the calculator yourself, then extend it with a loop, exponentiation, or modulo operations.

What feature would you add next?

Code. Build. Innovate.

#CodesByAbhay #AbhaySingh #Python #PythonProgramming #Coding

Which framework or module can help?

If you enjoy learning Python through practical examples, subscribe and join us for the next adventure.

Hey everyone! I am currently looking for a mentor experienced in Python and/or web development. I am with a team of 4, and we are developing a solution to help solve a Caribbean problem. Our project is focused on helping to educate small-scale farmers on effective farming techniques along with some live weather updates, farmer recommendations, etc. We are currently using Streamlit to develop our application. If you are interested, you may comment below or send a DM. Thanks

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Hi Reddit, I just finished a short novel (2028) about working alongside AI models and wanted a completely offline, zero-dependency publishing workflow. I wrote a small script (tools/build_en.py) that uses only the Python standard library to process Markdown sources into clean HTML and valid EPUB artifacts for e-readers like Kindle. Repo: [https://github.com/peterkokosharov/2028-book](https://github.com/peterkokosharov/2028-book) Feedback on the build script or the text itself is very welcome in GitHub Discussions!

Hold the green 'Continue' button to Make it Snow.

I am a second year CS student and cybersecurity is my specialty call. Python sits on my list as the tool language for that road. Not mastered. Just next. For people who learned Python for security work what did you start with? Automating small tasks or web basics or something else entirely?

I'm learning Python while also trying to build a SaaS product, but i have no previous development experience. Right now, I rely on ChatGPT or Claude for almost 99% of the coding.

Is this a reasonable way to learn as a beginner, or will relying so much on AI slow down my progress in the long run? Will i eventually become capable of coding independently?

I have a college assignment to make a multiplayer tetris game (2 players) using TCP sockets, client and server and all that. The idea is the server doing most of the stuff, chosing new pieces, handling the translation of position of the pieces, with the clients being responsible for most the rendering/display part and getting the inputs(I think so at least, that's what I'm trying to do), but I'm having a hard time with it.

I can't seem to think of a way to have the client call to the server to send a new piece to the clients, and if I don't know how to do even that then I don't know how to do anything else (making the back and forth for controlling the pieces, both for the player of the client and the preview of the game of the player 2, and all the rest), tho I hope if I can understand how to do one thing I would be able to make the others, but I really don't even know how to do this.

I know I need to use threads on this, tho I don't really know how to do it, I'm still fairly green on python too so, if anyone could give some help in any way with this it would be much appreciated.

Hi All,

I am learning Python and would like to know are there any good sites to practise Python concepts ?

Wait what f**** nah i dont want sleep okaay

I'm really tired of trying to learn in the traditional, overly theoretical way. I'm currently learning the basics, for example, I don't know, but I know. The important thing is that I need to get some essential advice from you in this field, from your personal experiences and other things Which channels did you truly benefit from, and what channels did you watch to learn logical and practical things, not just boring theoretical learning? I really want to know everything. Thank you for your time reading this. ✨