So basically, this is a SQLite3 table that I have: Click Here for Image As you can see in the image, there are 8 distinct dates, going from 29/07/2021 to 05/08/2021. I want to run a SQLite3 Query that returns only the latest 7 out of these 8 dates (i.e. 30/07/2021 to 05/08/2021) BUT it returns all the rows fo…
How to overwrite animate method? matplotlib.animation.FuncAnimation
I want to hand some additional arguments to the animate_all funtion. Therefore, I wrote the new method like this: However, I have problems calling the method. None of the attempts below worked. Frames usually gets passed “automaticly” but not if I extended the function. Does somebody have a soluti…
Sum value between overlapping interval slices per group
I have a pyspark dataframe as below: And I want to sum only consumption on overlapping interval slices per idx: Answer You can use sequence to expand the intervals into single days, explode the list of days and then sum the consumption for each timestamp and idx: Output: Remarks: sequence includes the last va…
Python associate function
I want to add the file extensions found in the function to the line of code where I specified “HERE”. In other words, not only “.txt”, but also the extensions of the above function should be brought that part. In short, I want to associate the following code with the function. Can you …
im having trouble with this code, although it works but not the way i want
In this code if i put the right username and wrong password, I get the “Wrong, Try again”, but if I put the wrong username and wrong password, i still get the “You have logged in successfully” help please, thank you <3 Answer There’re two conditions in your loop: entered_usern…
How to Update in sqlalchemy using objects?
I have a student table in postgres with the following columns Studentid | Student_name | Student_division I am using sql alchemy and have modeled it as How to update? This doesnt work. Answer you need to commit the changes and remove the session.add(x) just keep session.commit()
stacked chart combine with alluvial plot – python
Surprisingly little info out there regarding python and the pyalluvial package. I’m hoping to combine stacked bars and a corresponding alluvial in the same figure. Using below, I have three unique groups, which is outlined in Group. I want to display the proportion of each Group for each unique Point. I…
How to sum a sequence in pandas?
I need to do some coding in python and I can’t do this code: I need to do something like this as result: For me the sequence matters most in my analysis. It’s a sum of the results in interviews. Thanks guys for the help! Answer Here is another approach using reindex and unstack:
What is the difference between having a main bot class versus no class on discord py?
With discord python bots, I can’t seem to find a great answer on this and the documentation actually uses both examples randomly. What is the main difference between using a bot class in your bot.py versus starting your bot without a class? See below for an example Example bot with a class: Example of a…
Keras flatten: ValueError: Attempt to convert a value (None) with an unsupported type () to a Tensor
I have the error mentioned in the title, with the following code This sends the following error According to the question asked with the same error it happens when you mix up keras and tf.keras. But i think have defined the imports accordingly, so unless there is a clash between imports or a bad definition of…