Introduction to Python Course

I'm experimenting with a clustering model in pyspark. I'm trying to get the mean squared co… Read more 'KMeansModel' Object Has No Attribute 'computeCost' In Apache Pyspark

I am in the middle of creation of a web application. In javascript, I make a ajax call to my pytho… Read more Flaskr Url_for With Parameters Not Working When Called From Javascript To Python

I want to create buttons from a list and assign each button a function based on the list item. I tr… Read more Tkinter Create Buttons From List Each With Its Own Function

I am new to Django signals and Shopify webhooks, but I want to implement this feature in to a proje… Read more Django Signals With Shopify Webhooks

I have a NOTIFICATION and an USER app in Django. The code goes something like : class Notification(… Read more Any Alternatives For OneToMany Or ManyToOne In Django

I'm not really sure what a good title for this question would be, so i'll explain what I wa… Read more Running Initializer For Class

I added A Many2Many field in one of my forms and now I am getting an IntegrityError on submit. The … Read more IntegrityError In Django

When I tried to use Flask-WTForms, I followed these steps: from flask_wtf import Form from wtforms … Read more Flask Argument Of Type '_RequestGlobals' Is Not Iterable

I'm trying to draw some charts generated by Matplotlib but I am finding that whilst it works co… Read more Matplotlib Hangs In Django

I got a .dat file, encoded in ANSI which contains NUL caracters (not only !). I wan't to read i… Read more Conitnue To Read Through NUL

I see a discrepancy between python and Fortran when using the sinus function. Could anyone shed lig… Read more Precision Discrepancy Between Fortran And Python (sin Function)

I open a file using a python programme. file = open('test.txt', 'r') Then I set a … Read more Setting Multiple Variables From Opened File - Python

I have started to make a Node server which runs on Heroku. It was working fine until I tried to use… Read more Python And Node.js On Heroku

I have the following code: class A: pass class B(A): def foo(self, a): if a: … Read more Calling Super Class Method In Multiple Inheritance

I recently got introduced to the library configparser. I would like to be able to check if each sec… Read more Iterate Over Sections In A Config File

Python doctests are cool. Let me start with a simple example: def foo(): ''' >&g… Read more Can I Have An Ellipsis At The Beginning Of The Line In A Python Doctest?

I am trying to find all file names in a folder which follows this pattern: 'index_YYYYMMDD.csv&… Read more Python Find All File Names In Folder That Follows A Pattern

as follows I have a 2-D list/array list1 = [[1,2],[3,4]] list2 = [[3,4],[5,6]] how can I use the f… Read more Python 2-D Array Get The Function As Np.unique Or Union1d

Which method is better (in terms of performance and reliability) to use in order to fetch single ce… Read more How To Properly Fetch Single Cells In Pandas: Loc[index,column] VS Get_value(index,column)

Anyone tinkering with Python long enough has been bitten (or torn to pieces) by the following issue… Read more "Least Astonishment" And The Mutable Default Argument