I’ve reviewed many questions in StackOverflow that may be related to my question Q1, Q2, Q3, Q4 None of them are related to my question. Apart from these, I examined almost 20 questions here. I created a sample code block to explain my problem simply. My aim is to add data to a dictionary in for loop. W…
Python3 Can’t load plugin: sqlalchemy.dialects:mysql.pymysql
I’m trying to connect to my database with sqlAlchemy and get the error Can’t load plugin: sqlalchemy.dialects:mysql.pymysql. The script worked before and I didn’t change anything, tho I can’t connect to the db. I’m importing the libraries: My connection: sqlAlchemy and pymysql ar…
Eucledian distance to point source
I am stimulating a model via a point source, which is located above (z-direction)– to be able to compute the impact of the stimulation i need to compute the eucledian distance from this point power source to each mid of compartment (see picute). I tried it this way, but the results are strange — m…
Make python3 as my default python on Mac for Fish shell
Every time I type python into the console it uses Python 2.7. I would like it to use the latest version (I have it installed), Python 3.9. How do I do this using the fish shell (other StackOverFlow talks about for bash)? Answer First, look where it is installed : note the line which ends with python3.9 withou…
Add time in django Models.py
I tried subtracting two times in models.py but I got error. Here is my model That I have been working. and BusCompanyRoute have journey length. Now I tried adding these times in using @property decorator in following way but end up getting following error warning as: Class ‘time’ does not define &…
asyncio run_until_complete does not wait that all coroutines finish
I am making my first steps in Python and I have a bit of struggle trying to understand why I do not have the expected result with this one. Here is what I am trying to achieve : I have a function that consumes an API. While waiting for the API to answer and given that I am going through
tweepy is not giving me the last tweet
Im trying to get the last tweet froom a twitter account using tweepy in python. I know there are a few similiar answers for example this one Get the last tweet with tweepy However the issue that I have is that i dont get the last tweet from a persons timeline but the second last tweet. Im using this code
Django – how to combine multiple filter parameters together, where the number of parameters is variable
I’m trying to implement a search function on Django. If my query is: “a b c”, then I want to to search : select * from table where col LIKE ‘%a%’ and col LIKE ‘%b%’ and col LIKE ‘%c%’ I see I can do that with But how do I make this work for a,b & c. I …
TypeError: Input ‘y’ of ‘Mul’ Op has type float32 that does not match type int64 of argument ‘x’
after this code i am getting the error in categoricalfocalloss i m not getting whereint64 error is coming model description here in this code , in the loss categoricalfocal loss is used here in the model i used categorical focal loss when i run this ,in train dataset i am not getting how tcovert itintointoint…
How to get object_list of another user using ListView in Django?
I am new to Django and I am creating a simple blog web application. I would like to get the blog post of another user (not the user that is Authenticated) using the get_queryset Method. I tried the script below but, it shows an empty list on the template. I am able to use get_queryset to show all the blogpost…