Free Interactive Python Tutorial

I am getting some flickers (sharp lines) along with the segmented blob. How can I reduce them to ma… Read more How Can I Smooth The Segmented Blob?

A colleague of mine wrote code analogous to the following today, asked me to have a look, and it to… Read more Second Parameter Of Super()?

I have a string to be executed inside my python program and I want to change some variables in the … Read more Use Eval With Dictionary Without Losing Imported Modules In Python2

I want to do a cross validation for LightGBM model with lgb.Dataset and use early_stopping_rounds. … Read more How To Use Lightgbm.cv For Regression?

I am really hoping someone can help me as I have spent at-least 15 hours trying to fix this problem… Read more Can't Start Carbon - 12.04 - Python Error - ImportError: Cannot Import Name Daemonize

I need to retrieve an arbitrary key from a python dictionary object. Suppose I have a dictionary d.… Read more Retrieve An Arbitrary Key From Python3 Dict In O(1) Time

Logistic regression class in sklearn comes with L1 and L2 regularization. How can I turn off regula… Read more Sklearn LogisticRegression Without Regularization

I have a Google foobar challenge: Write a function called answer(data, n) that takes in a list of l… Read more Google Foobar Minion Labor Shifts Challenge

My first try on audio to text. import speech_recognition as sr r = sr.Recognizer() with sr.AudioFi… Read more Python Speech Recognition Error Converting Mp3 File

I'm working through Think Python chapter 4, where they tell you to type the following to see if… Read more Python Turtle Module Causes OS X To Crash

I am trying to assign a function defined elsewhere to a class variable so I can later call it in on… Read more Assign External Function To Class Variable In Python

I have tried using August William's solution to this issue, but that also didn't work. I a… Read more Openpyxl Workbook.save Function Creates A Corrupt And Un-openable Excel (.xlsx) File

I'm running a Lubuntu 16.04 Machine with gcc installed. I'm not getting gensim to work with… Read more How To Get Cython And Gensim To Work With Pyspark

Imagine a hypothetical situation where a function returns two values: a huge dataset you are not in… Read more Does Python Garbage Collector Behave Any Different With A _ Single Underscore Variable Name And Is It Really A "throwaway" Variable?

producing a series calculation of a dataframe to provide a percentage of NaN's to the total amo… Read more Seaborn Heatmap Pandas Calculation On Isnull

I have a question about the map function in Python. From what I understand, the function does not m… Read more Python Map Function, Passing By Reference/value?

I have two files, file1 and file2. files 2 is this: print 'Why is this printing' var = 7 … Read more Is There A Way To Import Items From A File Without Running All Of The Code In That File In Python

tl;dr How can my bot to asynchronously wait for reactions on multiple messages? I'm adding a r… Read more How To Make A Discord Bot Asynchronously Wait For Reactions On Multiple Messages?

I'm using Siamese network for 2000 features with different domains. I want to train on similar … Read more Siamese Network Showing ValueError

I'm loading a tiff file from http://oceancolor.gsfc.nasa.gov/DOCS/DistFromCoast/ from PIL impor… Read more How To Read A Big Tif File In Python?