I don’t fully understand what is going on here. Why does the returned string from repr evaluate to False? If anyone can expand on what I’m not understanding here, that would be really appreciated. Answer You also need to define an __eq__ method to define how a Bag is equal to another Bag:
Sort list of dictionaries with inconsistent keys
I want to sort a list of dictionaries. The problem is that key in the dictionaries are not same, but every dictionary will have only one item for sure. For example, [{‘foo’:39}, {‘bar’:7}, {‘spam’:35}, {‘buzz’:4}] Here, key is the name of the person and value is…
How to visualize categorical frequency difference
Data: Diabetes dataset found here: https://raw.githubusercontent.com/LahiruTjay/Machine-Learning-With-Python/master/datasets/diabetes.csv Objective: I want to examine how many people under the Age of 30 have diabetes, which is indicated by a 1 or 0 in the “Outcome” column of the dataset and plot i…
Swift HTTP session not sending actual Request
So I have some Swift code that send a request to my local host However, on my Flask app there are no get requests coming in and the function isn’t running. There also isn’t anything printing to the console. I am fairly new to swift so I don’t really know how to fix this. Is there any other w…
How to take from key value and take from this value another value
How can i get needed value, because i send post request to other site and cant edit answer from site. I have this dict from responded content: How you can see in this dict there is a key subscriptions, i’m need value expiry(this is timestamp) but how can i get this value if when i’m trying to call…
How can I find all common sub strings using Rust , Python, javascript?
Problem Background Git is an awesome version control system, I want learn git by writing my own version control system. The first step I have to do is implement a string diff tool. I’ve read this blog and this paper. In order to get the diff of two strings, I need to locate the common part. Hence, I cam…
Posting file upload via AJAX returns empty dictionary on Flask side
I have a Flask app that was working until I added login functionality. The issue I’m having is I have a modal that the user can upload a file with. HTML Then an AJAX call to upload the file: And finally the Flask code I’m using to debug: The command line output on the python side is: So it’s…
How do I print the highest value in a class?
Let’s say I have a class for a game I’m making and I need to print the highest value out of five individuals. How would I do that? for example How would I get it to print the highest value for health instead of just printing the individual values? Answer Iterate over each villan and check if it…
How to count number of rows with a specific string value in a column using pandas?
I have a pandas column with dtype ‘object’ that contains numeric values and the value ‘?’. How should I proceed to count the number of rows that have the value ‘?’ ? I’m trying to run: in a column that has numeric value and some question marks ‘?’, but I&#…
Parse boolean expression in python
Currently, I have a Boolean expression which supports & (logical AND), | (logical OR), (, ) (parentheses) operators along with status codes like s, f, d, n, t and job names. The status codes represent the status of a job. (Eg: s = success, f = failure, etc…) and the job name is enclosed within paren…