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Showing posts from September, 2024

Pytest Modulenotfounderror

Even for as long as I've worked in Python, I still occasionally run into issues with my package… Read more Pytest Modulenotfounderror

Constructing Pandas Dataframe From Values In Variables Gives "valueerror: If Using All Scalar Values, You Must Pass An Index"

This may be a simple question, but I can not figure out how to do this. Lets say that I have two va… Read more Constructing Pandas Dataframe From Values In Variables Gives "valueerror: If Using All Scalar Values, You Must Pass An Index"

Capturing And Manipulating A Webcam Feed And Exposing It As A "virtual Webcam" - In Python, On Windows

The final goal would be to capture the regular webcam feed, manipulate it in some way (blur face, r… Read more Capturing And Manipulating A Webcam Feed And Exposing It As A "virtual Webcam" - In Python, On Windows

Is There A Python Api For Submitting Batch Get Requests To Aws Dynamodb?

The package boto3 - Amazon's official AWS API wrapper for python - has great support for upload… Read more Is There A Python Api For Submitting Batch Get Requests To Aws Dynamodb?

Replace Numbers In A String With A String And The Length Of The Number Appended To It

Basically I need to take a column in a dataframe which has a combination of chars and numbers, like… Read more Replace Numbers In A String With A String And The Length Of The Number Appended To It

Performing 1d Convolution Using 2d Kernel In Keras

I am currently working on a CNN network, in which i want to apply a 2d kernel on a image, but it on… Read more Performing 1d Convolution Using 2d Kernel In Keras

Pytables Appending Recarray

I have stock tick data in csv files and for the life of me I cannot figure out why bulk inserts are… Read more Pytables Appending Recarray

Pysvn Get Latest Revision Number For Specific Directory (not Head)

I'm trying to find the latest revision number for a specific directory in the svn root, without… Read more Pysvn Get Latest Revision Number For Specific Directory (not Head)

Numpy.any(axis=i) For Scipy.sparse

import numpy a = numpy.array([ [0, 1, 0, 0], [1, 0, 0, 0], [0, 0, 1, 0], [0, 0, 0, … Read more Numpy.any(axis=i) For Scipy.sparse

Easy_install Or Pip As A Limited User?

Standard python distutils provides a '--user' option which lets me install a package as a l… Read more Easy_install Or Pip As A Limited User?

Pyspark Creating Timestamp Column

I am using spark 2.1.0. I am not able to create timestamp column in pyspark I am using below code s… Read more Pyspark Creating Timestamp Column

How Do I Use Sphinxopts To Trigger The "only" Directive When Invoking Sphinx With A Makefile?

I am generating a PDF via Sphinx using the autogenerated Makefile. I usually generate it using: mak… Read more How Do I Use Sphinxopts To Trigger The "only" Directive When Invoking Sphinx With A Makefile?

Determine If A Computer Is Connected To Internet Via Wifi Network Or Ethernet Cable In Python

I would like to know how to have a Python script determine how a computer is connected to a network… Read more Determine If A Computer Is Connected To Internet Via Wifi Network Or Ethernet Cable In Python

Clicking A Button To Create A New Button Using Pyqt5 Python

I'm trying to create a window(UI) that have a button click action implemented using python and … Read more Clicking A Button To Create A New Button Using Pyqt5 Python

Good Examples Of Python-memcache (memcached) Being Used In Python?

I'm writing a web app using Python and the web.py framework, and I need to use memcached throug… Read more Good Examples Of Python-memcache (memcached) Being Used In Python?

Jupyter Notebook Comment Shortcut Is Not Working

I was trying to comment lines in jupyter notebook using 'ctrl+/'. But it's not working.… Read more Jupyter Notebook Comment Shortcut Is Not Working

Tkinter Ttk: Background/foregound Color Will Not Work On My Computer

If I run this code via IDLE or a virtual environment in pycharm on both windows 10 and 7: import tk… Read more Tkinter Ttk: Background/foregound Color Will Not Work On My Computer

How To Auto Log Into Gmail Atom Feed With Python?

Gmail has this sweet thing going on to get an atom feed: def gmail_url(user, pwd): return '… Read more How To Auto Log Into Gmail Atom Feed With Python?

How To Insert Character In Csv Cell In Python?

I'm new with python. Here is my csv file : data;data;name surname; data; data data;data;name su… Read more How To Insert Character In Csv Cell In Python?

Kill Socket.accept() Call On Closed Unix Socket

Socket.close() does not stop any blocking socket.accept() calls that are already running on that so… Read more Kill Socket.accept() Call On Closed Unix Socket

How Can I Get Specific Rows Of A Tensor In Tensorflow?

I have several tensors: logits: This tensor contains the final prediction scores. tf.Tensor 'M… Read more How Can I Get Specific Rows Of A Tensor In Tensorflow?

Finding A Duplicate In A Hdf5 Pytable With 500e6 Rows

Problem I have a large (> 500e6 rows) dataset that I've put into a pytables database. Lets … Read more Finding A Duplicate In A Hdf5 Pytable With 500e6 Rows