Python Courses, Training, and Tutorials

After some research about recursive functions i am facing contradiction: On one side solving proble… Read more Any Way To Make Recursive Functions Faster?

I'm creating a python program that calls a number of other programs and scripts (on Unix(SUNos)… Read more Running A Command W/ Quotes In Parameters Works With Commands.getoutput() But Not Subprocess Module

Today I saw PySNMP installing pycryptodomex. The x in that name looked suspicious and surprising. I… Read more What Is Pycryptodomex And How Does It Differ From Pycryptodome?

I have a Series of strings (timestamps) and I would like to conditionally replace sub-string inside… Read more How To Replace A Sub-string Conditionally In A Pandas Dataframe Column?

Let's suppose that I have this dataset: Country_id Company_id Date Company_value 1 1 0… Read more GroupBy On Multiple Columns And Apply Moving Function

I'm trying to process images from my camera on my server and get the information after processi… Read more Real-time Reading Of Terminal Output From Server

I am storing 'payment' model instance via form POST method but I have the data of the forei… Read more Storing Foreign Key, Not From The Form POST Method, But By Form Data I Already Have

I am beginning python and working on a project, and one thing I would like to be able to do is down… Read more Add A Python Script At Runtime

This is entire my code: import sys from PySide2.QtCore import Qt from PySide2.QtWidgets import ( … Read more Error Lambda Missing 1 Required Positional Argument When Using With QPushButton

I have a vm with disk 1,2,3,4, I want to do some image operations: Q1: How can i capture the imag… Read more Softlayer API: How To Do Image Capture With Specify Certain Data Disk?

I have an adjacency matrix of a bipartite graph (of 1's and 0's) and bi-clusters (array of … Read more How To Change Colour Of Certain Elements Of A Matrix In Matplotlib Matshow?

Whenever I run the command pip install Django I get the following error trace which means there is … Read more Unable To Install Any Package Using Pip

I'm following the 'Getting Started with Python App Engine' tutorial and I can't see… Read more Error Running Google App Engine: Unrecognized Arguments: Admin_console_server

I'm trying to do a Spark tutorial that comes with the Cloudera Virtual Machine. But even though… Read more Exceptions When Reading Tutorial CSV File In The Cloudera VM

I am attempting to use SQLAlchemy more fully, rather than just falling back to pure SQL at the firs… Read more SQLAlchemy, Array_agg, And Matching An Input List

I am trying to add a button to the POS screen. A lot of the information I have for this is related … Read more Odoo 10 Add Button To POS

I'm trying to put in some validation such that: When either 'Select A' or 'Select … Read more Checkbox To Uncheck All Other Checkboxes

self.logger.info(msg) popinstance=poplib.POP3(self.account[0]) self.logger.info(popinstance… Read more Email.retr Retrieves Strange =20 Characters When The Email Body Has Chinese Characters In It

I trained a model for Digit Recognizer (https://www.kaggle.com/c/digit-recognizer/data). The input … Read more How Can I Convert A Png To A Dataframe For Python?

My question is closely related to Pandas Merge - How to avoid duplicating columns but not identical… Read more Concatenate Distinct Columns In Two Dataframes Using Pandas (and Append Similar Columns)

I'm trying to learn something a little new in each mini-project I do. I've made a Game of L… Read more How To Multiprocess For Loops In Python Where Each Calculation Is Independent?

I've just downloaded the new python 3.8 and I'm trying to install the scipy package using t… Read more Pip Failing To Build Wheels For Scipy

I'm on Python 2.7 and have looked at several solutions here which works if you know how many di… Read more Join Multiple Dicts To Create New List With Value As List Of Values Of Original Dict