Hello everyone: I success to create ‘user’ table, but failed to add ‘user’ to table. python version: 3.7.2 SQLAlchemy 1.3.18 create permission enum declare ‘user’ table add one ‘user’ to table raise exception Do you have any good ideas? Answer I think it has bee…
python run multiple scripts
Hi i would like to run add1.py and add2.py simultaneously and have searched BAT file and SH file but couldnt do it myself. Anyone can help me? The folder is in the following path C:UsersJiaDownloadsTelegram BotScripts I might also add more scripts like add3.py add4.py and the list goes on. Does anyone have si…
Find three numbers from a list that add up to a specific number
How can I adjust the below code to find three numbers instead of two numbers yielding the target amount? I’ve already came across the code below from another question titled “Find two numbers from a list that add up to a specific number”. Thank you. Answer If the numbers list is relatively s…
If a queryset value is in a list
I’m new to python but am surprised I can’t find another post with a similar question to mine. I’m trying to find a way to compare whether a queryset value is inside a list. Take this as an example: Essentially a user has account_roles and I only want to print ‘authorised’ if a us…
How to select multiple checkbox then store values in a list? python
I have this sample code, I need to make multiple selections in that users list, after I hit OK, it stores checked value into another list named selected_users for later use. For example, when I run this code, a checkbox window pops out, and I tick Anne,Bob, click OK. selected_users is now [‘Anne’,…
How to get Unicode input from user in Python?
this is the code: varUnicode = input(‘tEnter your Unicodent>’) print(‘u{}’.format(varUnicode)) i want to get unicode input from user and print the character. in the above code python gives me an error. Answer u is an escape sequence recognized in string literals: Escape sequences on…
How can I NOT save an image in PIL?
I have seen only way to save all the images in PIL but i dont want to save them all. I’m making a discord bot to send the meme with the user profile picture in space. Using Visual Studio Code Any way i just save a pile of useless images in my laptop? i tried removing the save line as
Serve Django views with React?
I am making a web application with react as frontend and django-rest-framework as backend. For django, I am following a tutorial. https://www.techwithtim.net/tutorials/django/user-registration/ – here they have made a registration form with django that has proper validation. Is there a way to do the sam…
Javascript store in session, get from session in python/flask
I am working with a flask app, and am trying to store a Json object using javascript, and retrieve it in python as i would like to store a sort of “shopping list” information that the user is generating, into my database. The object appears in my browsers session storage but it seems my syntax is …
Python scipy.io write a mat file of n by 1
I need to save a .mat file from python. The mat file should be a cell array of n by 1. The code below does what I need except the output mat file is 1 by n. How do I generate the desired n by 1 file? Answer Just do a list of lists.