Python

20 September 2026 08:19

What, specifically, is the problem?

Python

19 September 2026 23:36

defined a simple function, def, a list, and a dictionary — in every case it printed the value correctly, because Python's print() works on any object type by converting it to its string representation internally, so the function doesn't care what kind of data x holds 🐍. However, when I called show() with no arguments at all, Python raised a TypeError: show() missing 1 required positional argument: 'x', and when I called it with two arguments like show("hello", "world"), it raised TypeError: show() takes 1 positional argument but 2 were given — this happens because while Python is flexible about the type of data a function accepts, it strictly enforces the number of arguments based on the function's signature, and since x has no default value, exactly one argument must be supplied, no more and no less; if you wanted to allow a flexible number of arguments, you'd need to use a default value like def show(x=None): or a variadic form like def show(*args): instead 🛠️.

Python

19 September 2026 21:02

Hi everyone! I want to learn Python, but I’m not sure which videos, books, or other resources I should use. I’d really appreciate it if you could guide me and recommend some good resources for learning Python. Thanks!

Python

19 September 2026 11:03

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Python

18 September 2026 23:26

Please don request him to send you things, He must share it here

Python

18 September 2026 20:58

If it isn't working and you don't have any errors, then it isn't running or you haven't found the errors.

Python

18 September 2026 20:46

Even i didn't any errors

Python

18 September 2026 20:45

Please my friends i need someone helping

Python

18 September 2026 18:11

its not particularly hard to do, and anything else is a hack at best

Python

18 September 2026 18:11

If you want to host something yourself you'll have to learn these concepts

Python

18 September 2026 18:03

You'd use tmux for development and systemd to host a production app.

Python

18 September 2026 18:02

nohup uv run main.py & Then you should be able to close your SSH session.

Python

18 September 2026 18:00

No, if your VPS reboots, you'll lose your tmux session. But if you use systemd, that'll take care of starting it again on boot.

Python

18 September 2026 17:54

Or just use nohup.

Python

18 September 2026 17:51

i though if i run the command:
uv run main.py
in the terminal of the vps then even my laptop's or termux's termianl app got closed but the python process should to run in the vps, so the port should to open and this should to response to outer request over https.

But i found randomly sometime after a break the python app which was runnign just stop anyhow, i checked others things and got confirmed that my vps never got reboot in the meantim, but still the uv run main.py got stopped, is this because could be my vps is low configuration?

Python

20 September 2026 02:18

Any that you have available, when knowing nothing any material is an option

Python

19 September 2026 23:14

Can anyone help me with this


At the Python interactive prompt, write a function that prints its single arguunent to
the screen and call it interactively, passing a variety of object types: string, integer, List,
dictionary. Then try calling it without passing any argument: What happens? What happens
when you pass two arguments?

Python

19 September 2026 19:54

https://divyajyotidas15.substack.com/p/journey-of-http-packets-end-to-end?r=26jw99&utm_medium=ios

Nice Article on http packet flow from client to server.

Python

18 September 2026 23:26

This is not a Python specific question, please delete your offtopic message, move to @PythonOfftopic and ask there.

Python

18 September 2026 21:01

Sure I can help Send me the code you're trying to run and tell me what happens when you run it Also let me know which Python version you're using

Python

18 September 2026 20:50

Please provide a full explanation including all the details that you consider relevant. Your statement is too broad and there is no clear way to answer you, you have to explain:

- what you're doing
- what you're expecting
- what you're using
- where you're running the script
- what Python version you're using
- what packages and their versions you're using
- and the most important thing: show the code YOU wrote (read rule 5️⃣ for that)

and more details, that way your chances to get help will increase.

Python

18 September 2026 20:45

When I write the code inside the pycharm or vs code python is not working

Python

18 September 2026 19:42

hi guys i have to put a little bot that use apis to send some results via telegram, can you please suggest to me a free hosting to run h24 this bot?

Python

18 September 2026 18:11

Look up how to create a systemd service and then use that with your Python code

Python

18 September 2026 18:05

tmux is (basically) designed to let you keep a shell session even if you close your terminal. You can then open another terminal and reattach to the same session (because it carries on running even if you're not attached to it). This works nicely for your uv run use case, for dev work.

Python

18 September 2026 18:02

so there is two type of things i need to setup, to keep running 1 things always correctly?
what what these, tmux , systemd.
thought i never used this and knew nothing about this, are you saying this to use to host real python app ?

Python

18 September 2026 18:01

i checked nohup > & like this, i think maybe my cpu is 1 vCpu that' why it kills my python process there

Python

18 September 2026 17:58

i never listen this concept,but what is the background of this topic, is this like even my vos got reboot this tmux will help to run all python thing?

Python

18 September 2026 17:53

Well, my first guess is that the process is killed with the SSH connection. If you want exactly this command to keep running, you need to use tmux on the VPS, not on the client (laptop). And the way you'd actually do it in production is with systemd services.

Python

18 September 2026 17:49

Could have have anything to do with the SSH connection being disconnected?