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VS Code had a problem in running the code

I tried to run a python program in VS Code. But my program didn't run. The terminal opened and a weird arrow was there in the terminal. This is the screenshot of that.
This is the weird arrow and the program is not running. Any ideas why this is happening and how to fix it?
Thanks in advance.

Firstly, the arrows are included in the default python IDE means that VScode ran the command to execute your code. Give your pc a restart. Now, let us check if python is working or not or VS code is having some trouble. Type the following command in cmd to execute the code-
python "$PATH"
Rember to replace $PATH to the path of the file i.e where your file is stored. For eg. I've my python files stored in D drive in a python folder, so I'll use-
python "D:\Python\Hello.py"
If this works, python is working fine and if not, try reinstalling python and check the box which says Add python to Path or Environment variables. Then open VS code try to run the program again. But click the button only once and be patient because clicking it multiple times causes execute the same command again and cause a problem. It's my personal experience. Wait 5 minutes. Not works. Don't worry, there's a problem with the run extension you are using. I'll recommend the Code runner by Jun han. I personally use it. Type this in the extension search box-
formulahendry.code-runner
Install it and then try again.

Kill the terminal, and retry. If not work, restart the VSCode.

Python Executable how to on Windows

I'm running windows
I've got a python script that works as expected when I run it from my interpreter (Anaconda, i think that's an interpreter...), but when I run it from my file manager by double clicking the script ("script.py") I see a quick black screen flash, but nothing else. I'm using the input() function, so that's not the issue.
When I try the same thing with a simple test script, which is just the print() function and the input function, the command line or terminal screen, whatever the black screen is called, displays my printed string and closes only after I press enter.
I believe my issue has to do with file paths and working directories, but I'm a noob and I don't know how to solve this. My script declares this variable:
inv_folder=r"C:\Users\domin\OneDrive\Desktop\Test Folder" #folder to look for completed recipe files
which I believe is an absolute filepath. I then loop through the files in that folder and open and read them
for filename in os.listdir(inv_folder):
Main goal is to send my script to someone else's computer, and allow them to run it simply by double clicking on the file. Trying to do that on my computer and failing

Doubleclicking the .py file in Windows will generally run the file. In your case, if all your script is doing is looking for a directory and looping through files in it, it is quite possible that the script is working correctly, but that it is closing immediately upon completing the script.
E.g. if you have the following python file hello.py with the single line of code.
print("hello world")
If you doubleclick hello.py, you will only see a black window flash for a second, as the program runs and exits.
To check whether your code is working correctly or not, you are best to navigate to that folder in your command prompt and run the program within the command prompt. E.g. typing "hello.py" in the right folder will then show the correct output in the console.
Try running it in the console first, seeing if the code is giving any errors, and then working from there. But the behaviour you are describing is basically standard Windows behaviour and not necessarily an error.
If you need to pause the window after running, please see the following StackOverflow question and answers about "Python Equivalent to System('PAUSE')"

Have you considered to compile it?
You can compile it easily with pyinstaller and this command:
C:\<path_to_python>\Scripts\pyinstaller.exe --onefile -n <your script name> <your script path>
Of course replace the <> with the relevant paths for you.

Run Python script as an exe without showing a command window

I am a security student first starting out with Python. I've built my first program for my class and it is meant to be an exe so that it may run on any computer without having me install python onto it. The program is meant to go unnoticed by the user, but whenever it is executed a command windows pops up.
Does anyone know how to make a .py into a .exe that when launched would not bring up the command prompt?
I have already tried compiling a .pyw into a .exe and it still pops up the command prompt.

Googling around the py2exe web site, you need to say setup(windows=['myapp.pyw']) instead of setup(console=['myapp.py']). I have problems finding out which page is saying that exactly, but hints are given here for example (search for "console"):
http://www.py2exe.org/index.cgi/FAQ

What is the difference between running python in terminal and in IDE?

I'm new in Python. I'm using Windows 7.
When I install pip on my computer, I need to use the installing program: get-pip.py.
I found 3 ways to run this .py file:
In cmd, type "python get-pip.py"
Open it with IDLE and F5
Double click get-pip.py
I have two questions:
The only way can install it is "1. In cmd, type "python get-pip.py". I wonder what's the difference between 1 2 and 3?
Usually, when I double click .py file, it is usually opened by idle(default). But this time, when I double click get-pip.py, it begins running as if a .exe file. Why?
Thank you.

Answer to question 1.
If you run python from within a command window (cmd) you will be able to see the output if any. As opposed to double clicking it which will run the program and close it unless the program is supposed to do otherwise. And Idle is mimicking the open command window.
One thing to watch out for is having 2 python interpreters on the system. If you are just starting out I would avoid installing a 2nd one. Removing old python interpreters is as easy as removing the folder they are in. You said it "runs differently" which makes me think this is a concern.
Answer to question 2
You can change what program uses the file. You can have idle read it, or the python interpreter run it. check out http://www.thewindowsclub.com/change-file-associations-windows for info on how to change that behavior.

How to install python 3.2.3 on Windows 7 enterprise

although I have been using python a long time very easily in a Linux environment, I have tremendous trouble to even install it correctly in a windows environment. I hope this is a question to be asked here, as it is not directly a programming question.
Especially, I have the following problems:
When on the command line, python is not a recognized command. Do I have to set the Windows path manually myself? If so, how to do that?
When starting a python script, should this be done with python.exe or pythonw.exe? What is the difference?
I also tried to install ipython several times, it never got installed (even after following the starting ipythonenter link description here thread.
When starting a script with python.exe, a window pops up and closes immediately. I saw some hints in putting in a readline command, which is of no help if there is a syntax error in the script. So how to be able to keep the window open, or how to run the command on the cmd.exe?
Thank you for any help on these items.
Alex

1) Look here: www.computerhope.com/issues/ch000549.htm
2) It has already been answered, always try to use search before asking question:
pythonw.exe or python.exe?
4) When using cmd.exe just navigate to your script folder using dir for changing directories and C:,D:,etc. for changing drives. Then run script by typing just the script name. When installed correctly, Python automatically launches .py scripts with python, so you don't have to write 'python' before script name. When run in cmd, window will stay open. If you want it to stay open even when launching script with double-click, use function waiting for user input, see here How to keep a Python script output window open?

You might want to use Python3.3, there is a new launcher for Python scripts in it. By that, you can start Python scripts with py <scriptname> which has the benefit of being installed in your path (C:\Windows\system32) and you can use a shebang to tell whether the script is for Python2 or Python3.
Also
In addition to the launcher, the Windows installer now includes an
option to add the newly installed Python to the system PATH
(contributed by Brian Curtin in issue 3561).