I want to sort my dict by value, but if I apply this code it doesn’t work (it print only my key-value pairs without any kind of sorting). If I change key=lambda x: x[1] to x[0] it correctly sort by key, so I don’t understand what I’m doing wrong. My code: Answer You’re trying to sort sets, and Python isn’t
handle popups in selenium python
I am currently working on a project where I am automating whatsapp messages through url. like this https://wa.me/number_here whenever i do it normally everything goes fine, but when I try to automate this a whatsapp popup box appears and blocks everything, I mean everything, no right-click no developer options, that is why i cant get the x path of the
Find duplicate values in two arrays, Python
I have two arrays (A and B) with about 50 000 values in each. Every value represents an ID. I want to create a pandas dataframe with three columns, col1: values from array A, col2: values from array B, col3: a string with the labels “unique” or “duplicate”. In each array the ID:s are unique. The arrays is of different
Pandas skipping lines when in read_csv, can I record these to variable/log file
I’ve seen similar questions on here but nothing that is quite what I want to do. I’m reading in a tsv/csv file using I have clearly defined headers within the file but sometimes I see that the file has unexpected additional columns and get the following messages in the console Skipping line 251643: Expected 20 fields in line 251643, saw
Do a button click from code in plotly dash
I have 3 buttons that stand side by side on my UI. When the user clicks one of them, the buttons that are standing right of the clicked button should be also clicked step by step. Is there a way to manage this scenario in plotly-dash? To show it visually, Answer Yes. Make a callback that takes in the 1st
Saving a byte stream PDF as file in python
via requests I receive the following PDF document, that I want to save: I tried saving it via: which works, but the pdf is corrupt. How do I save this PDF? Answer It seems like base64-encoded (described in RFC 3548) data inside JSON, try following: As side note: you do not need to close file explicitly if you use with
how to convert 1d list to 2d list with some some number of columns?
I want to convert a 1d list to 2d in python. I found a way to do it with NumPy, but it gives the following error when the length of the list is not divisible by the number of columns: ValueError: cannot reshape array of size 9 into shape (4) In the case that the length is not divisible, I
Creating new columns within a dataframe, based on the latest value from previous columns
I’ve just completed a beginner’s course in python, so please bear with me if the code below doesn’t make sense or my issue is because of some rookie mistake. I’ve been trying to put the learning to use by working with college production of NFL players, with a view to understanding which statistics can be predictive or at least correlate
Paginator not displaying page numbers Django
I’m trying to use the paginator inbuild Django module so that the user can pass the pages. The problem is that I’ve configured everything as it should, but the pages numbers are not displaying. The place where it should have the numbers is entirely blank. Why can that due to? Home Shop Shop views.py: Any help i would really appreciate
why is dual next usage is causing an error?
I am working with LinkedList here, and for the line current.next = current.next.next , I am getting an invalid syntax error for the RHS of the equation- any idea why? Also, a general question about …