I ran into the following error: I tried as boolean input everything ranging from 0|1, FALSE|TRUE, False|True on my main route. I have also tried to put in the boolean values inbetween quotations. What am I doing wrong? My base route being as follows Answer The problem you have is that the form submission is r…
Tag: python
I can’t switch screen in kivy
I followed a tutorial on youtube so I could learn how to use kivy, but when I try to switch screen it doesn’t work, I write my code the exact same way the guy does it, but for some reason nothing happens when I click the button “Se dine produkter”. I have written where I need help in the .kv
How do I compare two letters or values in two different lists?
I am making a program that has two lists (in Python), and each list contains 5 different letters. How do I make it so that any index number I choose for both lists gets compared and uppercase a letter if the condition is true? If the first two values in the list are the same (in my case a lowercase
Does collection’s Counter keeps data sorted?
I was reading python collections’s Counter. It says following: Somehow these printed values are printed in descending order (9 > 8 > 4 > 2). Why is it so? Does Counter store values sorted? PS: Am on python 3.7.7 Answer In terms of the data stored in a Counter object: The data is insertion-order…
How to send JSON format data in postman to django models that have a foreign key to another model?
I have tried to send a POST request to django views.py file using postman. It was working when I sent a POST and GET request to django models that haven’t ForeignKey field. However, when I tried to send a POST request to a django model that have a ForeignKey field, it wasn’t working. My question i…
Using Altair’s interval selection as a filter in a multi-view chart
In my concatenated chart, I’m using an interval selection as a filter (see the GIF, Python code, and VL spec below). Even though my selection appears to be empty, my filtered chart still shows some data. What I’d like to achieve is to show the average temperature, for each station, based on the date ran…
How can I find the mode (a number) of a kde histogram in python
I want to determine the X value that has the highest pick in the histogram. The code to print the histogram: Histogram and value wanted (in fact, I would like all 4): Answer You will need to retrieve the underlying x and y data for your lines using matplotlib methods. If you are using displot, as in your exce…
How to count the same rows between multiple CSV files in Pandas?
I merged 3 different CSV(D1,D2,D3) Netflow datasets and created one big dataset(df), and applied KMeans clustering to this dataset. To merge them I did not use pd.concat because of memory error and solved with Linux terminal. All these datasets contain the same column names, they have 12 columns(all numerical…
How to store High or Low values (trading)
I would like to develop a code which add a Series to my DataFrame; the Series should store the lowest value of the Close until a new low is reached. When a new low is reached a new value should appear in the Series. The starting code is: So, for example, if the most recent low of EURUSD is 1.1000,
SHAP import local_accuracy
I’m trying to test metrics from the shap library https://github.com/slundberg/shap/blob/master/shap/benchmark/metrics.py I tried calling metrics like this : But am always getting the error : Answer Try instead: Why? Inspecting package’s top level __init__.py you’ll find out the following com…