Skip to content Skip to sidebar Skip to footer

Filecmp.cmp() Ignoring Differing Os.stat() Signatures?

The Python 2 docs for filecmp() say: Unless shallow is given and is false, files with identical os… Read more Filecmp.cmp() Ignoring Differing Os.stat() Signatures?

ML Model Is Failing To Impute Values

I've tried creating an ML model to make some predictions, but I keep running into a stumbling b… Read more ML Model Is Failing To Impute Values

Followup: Attribute Caching In Superclasses

This is a followup to this question. I have a class which caches an attribute for its subclasses: c… Read more Followup: Attribute Caching In Superclasses

How To Video-record Selenium Tests Running Headless Inside A Docker?

I am running python-selenium tests inside a docker using a headless firefox. During these tests I a… Read more How To Video-record Selenium Tests Running Headless Inside A Docker?

Convert Dataframe Columns Value Into Digital Number

I have following data in my column of data frame. How can I convert each domain name by digital num… Read more Convert Dataframe Columns Value Into Digital Number

Cosine Similarity For Two Pyspark Dataframes

I have a PySpark DataFrame, df1, that looks like: CustomerID CustomerValue CustomerValue2 12 … Read more Cosine Similarity For Two Pyspark Dataframes

Play Sound Asynchronously In Python

I have a while loop for my cameras(with opencv) to take a photos when something moves. I would like… Read more Play Sound Asynchronously In Python

NumPy Convert 8-bit To 16/32-bit Image

I am using OpenCV 2 to do some images manipulations in YCbCr color space. For the moment I can dete… Read more NumPy Convert 8-bit To 16/32-bit Image

Read A Gzip File From A Url With Zlib In Python 2.7

I'm trying to read a gzip file from a url without saving a temporary file in Python 2.7. Howeve… Read more Read A Gzip File From A Url With Zlib In Python 2.7

Animate Scatter Plot With Colorbar Using Matplotlib

I have spent a serious amount of time trying to animate scatter plot where the colour of the marker… Read more Animate Scatter Plot With Colorbar Using Matplotlib

Installing Matplotlib Inside A Virtualenv Using Pip On A Mac

The command suggested* to install matplotlib for python was: pip install -U git+git://github.com/ma… Read more Installing Matplotlib Inside A Virtualenv Using Pip On A Mac

Matplotlib Scatterplot Error Bars Two Data Sets

I have two data sets, which I'd like to scatter plot next to each other with error bars. Below … Read more Matplotlib Scatterplot Error Bars Two Data Sets

Trying To Undestand Why Creating And Manipulating Futures A Bad Practice

I'm trying to understand futures in Python by reading the PyMotW guide. I asked a question yest… Read more Trying To Undestand Why Creating And Manipulating Futures A Bad Practice

Compare Two Variables In Jinja2 Template

Given I have two variables {{ profile }} with a value 'test' and {{ element.author }} again… Read more Compare Two Variables In Jinja2 Template

Fancy Indexing Vs Views In Numpy

I'm confused by another part of the article in the attached link: https://scipy-cookbook.readth… Read more Fancy Indexing Vs Views In Numpy

Error Opening Excel (XLSX) Files From Pandas Xlsxwriter

Upon opening an XLSX file in MS Excel, an error dialog is presented: 'We found a problem with s… Read more Error Opening Excel (XLSX) Files From Pandas Xlsxwriter

Youtube API: Adding Videos To A Playlist With The New 32 Character Playlist ID

I've been struggling with what I thought would be a simple task: Adding a video to a youtube pl… Read more Youtube API: Adding Videos To A Playlist With The New 32 Character Playlist ID

How To Perform Multiple Aggregation On An Object In Elasticsearch Using Python?

I want to perform date histogram query on my Elasticsearch data which is of the format: datetime,fi… Read more How To Perform Multiple Aggregation On An Object In Elasticsearch Using Python?

Dynamically Populate WTForm SelectField With SqlAlchemy Query

I'm trying to dynamically populate options in a drop down with data from a column in my postgre… Read more Dynamically Populate WTForm SelectField With SqlAlchemy Query

Find The First Duplicate Number For Which The Second Occurrence Has The Minimal Index

This is a question on codefights: Given an array a that contains only numbers in the range from 1 … Read more Find The First Duplicate Number For Which The Second Occurrence Has The Minimal Index