I’m stuck on this problem: I was trying to return sum of list of numbers in the array ignoring sections of numbers starting with a 6 and extending to the next 9 (every 6 will be followed by at least one 9). Return 0 for no numbers. Here are my test cases: I came up with something like: Answer i
Images disappears from django web app deployed to heroku
I am working on a django project, writing rest APIs with django rest framework to use them in android application, my main idea is develop back end in django and front end in android, project is deployed on heroku. My application contains some inventory with the item pictures, issue is while i am uploading th…
Issue with plotting normal distribution curve with available set of values
I’m trying to plot a normal distribution curve for a set of values. Unfortunately, the below code (taken from this post) doesn’t seem to be plotting the curve correctly over the histograms (please refer attached image). I’m sure I’m missing something or have done something silly but ca…
social-auth-app-django: Refresh access_token
I use social-auth-app-django for my django website. Login all works, but after the token expires. I cant access the google’s user data anymore. I found how to refresh the token, but it gives Here is some of my code in my settings file: Answer Fixed it by adding this: If the user already registered, you …
calling list() method over array of one element raises TypeError: iteration over a 0-d array
calling list() method over pandas dataframe single row raises an error. For example, Now, the below is fine but, raises: How to address this issue? Answer You can use pd.Series.tolist() here.
How to Access Private Github Repo File (.csv) in Python using Pandas or Requests
I had to switch my public Github repository to private and cannot access files, not with access tokens that I was able to with the public Github repo. I can access my private repo’s CSV with curl: ”’ curl -s https://{token}@raw.githubusercontent.com/username/repo/master/file.csv ”̵…
filter for rows with n largest values for each group
Context I want, for each team, the rows of the data frame that contains the top three scoring players. In my head, it is a combination of Dataframe.nlargest() and Dataframe.groupby() but I don’t think this is supported. My ideal solution is: performed directly on df without having to create other datafr…
Submitting reCAPTCHA v2 with selenium and python – no form submit button
So I recently signed up with anti-captcha and have been testing with the https://github.com/ad-m/python-anticaptcha/blob/master/examples/recaptcha_selenium.py script. I cannot get past a reCAPTCHA that has no submit button (hidden or visible) nor a clear way to submit for verification. I’ve used the ant…
Python: How to retrive the best model from Optuna LightGBM study?
I would like to get the best model to use later in the notebook to predict using a different test batch. reproducible example (taken from Optuna Github) : my understanding is that the study below will tune for accuracy. I would like to somehow retrieve the best model from the study (not just the parameters) w…
Search for column values in another column and assign a value from the next column from the row found to another column
I am working with Pandas and am trying to populate a column with the values in another column, where another column contains the same value as in a specific column. Example: I want to search for each value in StringToCheck inside the CheckStringHere column, and assign the value from the AssociatedValue1 on th…