Python Programming Language

I am following a tutorial on building a simple deep neural network in Keras, and the code provided … Read more Keras Clarification On Definition Of Hidden Layer

So I decided to start making a game and I was testing it a bit and then I got this error: Tracebac… Read more Pygame Font Error

I need specificity for my classification which is defined as : TN/(TN+FP) I am writing a custom sco… Read more Specificity In Scikit Learn

I'm trying to programmatically set a value in a dictionary, potentially nested, given a list of… Read more Setting A Value In A Nested Python Dictionary Given A List Of Indices And Value

I have text like below- 02052020 02:40:02.445: Vacation Allowance: 21; nnnnnn Vacation Allowance: 2… Read more Regular Expression To Return All Match Occurrences

I have a cgi script written in Python. There are two drop down menus and then a submit button. I… Read more Dynamically Populate Drop Down Menu With Selection From Previous Drop Down Menu

My flask app works locally with AWS S3 bucket, but when I try to get it to work in Heroku, I keep g… Read more Credentials Can't Be Located For S3 Flask App In Heroku

This problem is different than what already reported because I have limited information to join the… Read more Python Join Any Three Given Points Using A Curve

I'm trying to make a rock-paper-scissors game, and am trying to verify the input. def player1()… Read more Calling A Function Recursively For User Input

I have encoutered this error and its not letting me save the info in the form. The initial data is … Read more Error 'nonetype' Object Has No Attribute '__dict__'

I'm new to matplotlib and I'm having a small problem. I'm trying to make 3 plots stacke… Read more Matplotlib: Xticks Labels Not Showing

Is there a way to replace a masked value in a numpy masked array as a null or None value? This is w… Read more Replacing Masked Values (--) With A Null Or None Value Using Fiil_value From Ma Numpy In Python

I am getting this error. just from trying to run Graph() method. >>> import py2neo >>… Read more Modulenotfounderror: No Module Named 'neo4j.addressing' And Modulenotfounderror: No Module Named 'neo4j'

I am trying to write tests for my models. I try to create object like this: GiftEn.objects.crea… Read more Django. Create Object Manytomanyfield Error

I have defined two matrices like following: from scipy import linalg, mat, dot a = mat([-0.711,0.73… Read more Calculate Cosine Similarity Of Two Matrices

I have constructed a messaging application, but it seems to have incorrect syntax: from tkinter im… Read more Nameerror: Name 'frame' Is Not Defined (python)

on to send the text from entry driver.get ? what I'm doing wrong ? def onclick(): txt = Entry(r… Read more Tkinter And Selenium How To Send Text To Driver.get?

I want to generate the output that is a threshold. And my error: img_thres = n_pix[y, x] TypeErr… Read more I Want To Apply A Threshold To Pixels In Image Using Python. Where Did I Make A Mistake?

I am supposed to write a recursive function that takes a list of strings or a list of lists of stri… Read more How To Write A Recursive Function That Takes A List And Return The Same List Without Vowels?

Lets say I have a idx=pd.DatatimeIndex with one minute frequency. I also have a list of bad dates (… Read more How To Select A Subset Of Pandas Datetimeindex Whose Data Are In A List?