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Showing posts from January, 2023

Code To Calculate Minimum Monthly Credit Card Repayment Over A Year

Please I am trying to find out what is wrong with my reasoning, and hence my results. I am studying… Read more Code To Calculate Minimum Monthly Credit Card Repayment Over A Year

Place Pre-compiled Extensions In Root Folder Of Non-pure Python Wheel Package

TL;DR How do you get distutils/setuptools to include a non-pure data file correctly? I've got a… Read more Place Pre-compiled Extensions In Root Folder Of Non-pure Python Wheel Package

Adding An Extra Column To The Combined/merged Excel Files

I am wondering how it is possible to add an extra column, to the combined/merged Excel files (see a… Read more Adding An Extra Column To The Combined/merged Excel Files

Saving A Kivy Widget To A File

So I'm trying to save a kivy widget to a file using cpickle and I get an error. from kivy.uix.w… Read more Saving A Kivy Widget To A File

How To Pass Elegantly Sklearn's GridseachCV's Best Parameters To Another Model?

I have found a set of best hyperparameters for my KNN estimator with Grid Search CV: >>> k… Read more How To Pass Elegantly Sklearn's GridseachCV's Best Parameters To Another Model?

Rewriting This Database Access Query To Circumvent 'DISTINCT ON' Error, In Django

I have two very simple models: class Link(models.Model): description = models.TextField(validat… Read more Rewriting This Database Access Query To Circumvent 'DISTINCT ON' Error, In Django

Is It Possible To Delete A Method From An Object (not Class) In Python?

I have a class with a few methods, some of which are only valid when the object is in a particular … Read more Is It Possible To Delete A Method From An Object (not Class) In Python?

Connection To Remote MySQL Db From Python 3.4

I'm trying to connect to two MySQL databases (one local, one remote) at the same time using Pyt… Read more Connection To Remote MySQL Db From Python 3.4

How To Generate A Unique Auth Token In Python?

I am trying to write a token based auth in flask for my android app. For that I need a unique token… Read more How To Generate A Unique Auth Token In Python?

Save .dta Files In Python

I'm wondering if anyone knows a Python package that allows you to save numpy arrays/recarrays i… Read more Save .dta Files In Python

Is Setting `turtle.speed(0)` Necessary When We Have Turtle.tracer(0)

Is there a difference between: import turtle turtle.tracer(0) turtle.speed(0) while True: turtl… Read more Is Setting `turtle.speed(0)` Necessary When We Have Turtle.tracer(0)

How To Share Values Between Functions In Python?

I have the following 2 functions: a = 20 b = 45 def function1(): coin = np.random.randint(0, 1… Read more How To Share Values Between Functions In Python?

Add Jar To Pyspark When Using Notebook

I'm trying the mongodb hadoop integration with spark but can't figure out how to make the j… Read more Add Jar To Pyspark When Using Notebook

Error Message For Virtualenvwrapper On OS X Lion

I've used homebrew to install python on a new Mac Lion installation, and have been trying to in… Read more Error Message For Virtualenvwrapper On OS X Lion

Error Message For Virtualenvwrapper On OS X Lion

I've used homebrew to install python on a new Mac Lion installation, and have been trying to in… Read more Error Message For Virtualenvwrapper On OS X Lion

How Do I Use Heroku Postgres With My Flask-sqlalchemy App?

Right now I have an app that write data for users to a database file called users.sql. However, I p… Read more How Do I Use Heroku Postgres With My Flask-sqlalchemy App?

Django Installation On MS Windows, Manage.py "Couldn't Import Django"

I have been struggling to get Django up and running. I used pip to install Django version 1.10.4 an… Read more Django Installation On MS Windows, Manage.py "Couldn't Import Django"

How To Search Both Singular And Plural Form Of Word In Elasticsearch?

I am making elastic query using Q object and I have indexed documents, one of the documents contain… Read more How To Search Both Singular And Plural Form Of Word In Elasticsearch?

Asynchronously Get And Store Images In Python

The following code is a sample of non-asynchronous code, is there any way to get the images asynchr… Read more Asynchronously Get And Store Images In Python

SpaCy Sentence Segmentation Failing On Quotes

I am parsing some news data with spaCy and am noticing a consistent failure regarding sentence segm… Read more SpaCy Sentence Segmentation Failing On Quotes

Why Is Pool.map Slower Than Normal Map?

I'm trying the following code: import multiprocessing import time import random def square(x):… Read more Why Is Pool.map Slower Than Normal Map?

Efficient Algorithm For List Edits

I have a 3D-point cloud, saved in two lists. Example with 5 points (x,y,z): (3,3,3), (1,1,1), (4,4,… Read more Efficient Algorithm For List Edits