Skip to content Skip to sidebar Skip to footer
Showing posts from December, 2022

Matplotlib Plt.show() Isn't Showing Graph

My plotting code doesn't seem to be showing the graph (lines 12 to 59 are probably not breaking… Read more Matplotlib Plt.show() Isn't Showing Graph

Matplotlib Plt.show() Isn't Showing Graph

My plotting code doesn't seem to be showing the graph (lines 12 to 59 are probably not breaking… Read more Matplotlib Plt.show() Isn't Showing Graph

Overflow Error In Python Program

Please help me to understand why this code doesn't work. I know there is something very stupid … Read more Overflow Error In Python Program

Can A Python Generator Be Easily Saved And Reloaded From Disk?

Is there a way to serialize a generator, current state and all (local variables, etc), so that you … Read more Can A Python Generator Be Easily Saved And Reloaded From Disk?

Python Re.search Error TypeError: Expected String Or Buffer

Why would re.search('\.docx', os.listdir(os.getcwd())) yield the following error? TypeE… Read more Python Re.search Error TypeError: Expected String Or Buffer

PyQT: QPushButton Delegate In Column Of A Treeview

I know there has been a question with the same goal in C++, but I didn't succeed implementing a… Read more PyQT: QPushButton Delegate In Column Of A Treeview

How To Fix "Bad Interpreter" Error When Using Yum?

$ yum install httpd-devel -bash: /usr/bin/yum: /usr/bin/python: bad interpreter: No such file or di… Read more How To Fix "Bad Interpreter" Error When Using Yum?

Tutorials On Optimizing Non-trivial Python Applications With C Extensions Or Cython

The Python community has published helpful reference material showing how to profile Python code, a… Read more Tutorials On Optimizing Non-trivial Python Applications With C Extensions Or Cython

Generating Random Number With Different Digits

So I need to write a program which generates random numbers from 100 to 999, and the tricky part is… Read more Generating Random Number With Different Digits

Tensorflow Estimator API Save Image Summary In Eval Mode

at the moment I try to train a autoencoder on a custom image dataset using the new Estimator API of… Read more Tensorflow Estimator API Save Image Summary In Eval Mode

Python Row, Column, Matrix Trouble

I'm writing a python program with with a given matrix = [['A', 'B', 'C'… Read more Python Row, Column, Matrix Trouble

UnicodeEncodeError With Attach_file On EmailMessage Django Error

So I get this error when I try to send an email with EmailMessage in Django. UnicodeEncodeError at … Read more UnicodeEncodeError With Attach_file On EmailMessage Django Error

Changing The Static Directory Path In Webpy

I'd love to be able to change the webpy static directory without the need to set up and run ngi… Read more Changing The Static Directory Path In Webpy

Keras Load Model Error Trying To Load A Weight File Containing 17 Layers Into A Model With 0 Layers

I am currently working on vgg16 model with keras. I fine tune vgg model with some of my layer. Afte… Read more Keras Load Model Error Trying To Load A Weight File Containing 17 Layers Into A Model With 0 Layers

Regex Matching - A Letter Not Preceded By Another Letter

What could be regex which match anystring followed by daily but it must not match daily preceded by… Read more Regex Matching - A Letter Not Preceded By Another Letter

JavaPackage Object Is Not Callable Error: Pyspark

Operations like dataframe.show() , sQLContext.read.json works fine , but most functions gives '… Read more JavaPackage Object Is Not Callable Error: Pyspark

Find Single Color, Horizontal Spaces In Image

For example, there might be a table with text in rows. How could I find all straight, horizontal li… Read more Find Single Color, Horizontal Spaces In Image

How To Save Feature Matrix As Csv File

I have several features of Image and after image pre-processing I have plenty of data which I need … Read more How To Save Feature Matrix As Csv File

Sqlalchemy.exc.InterfaceError:

I'm trying out Flask but I'm having the error sqlalchemy.exc.InterfaceError: while submitt… Read more Sqlalchemy.exc.InterfaceError:

How To Convert Image Areas To White Or Transparent?

I'm trying convert to white or transparent some rectangles areas within the below image. I'… Read more How To Convert Image Areas To White Or Transparent?

Running A Standalone Script Doing A Model Query In Django With `settings/dev.py` Instead Of `settings.py`

Note the settings/dev.py instead of one settings.py file and the script.py in my_app in the followi… Read more Running A Standalone Script Doing A Model Query In Django With `settings/dev.py` Instead Of `settings.py`

Reading A Csv With A Timestamp Column, With Pandas

When doing: import pandas x = pandas.read_csv('data.csv', parse_dates=True, index_col='… Read more Reading A Csv With A Timestamp Column, With Pandas

Using Linked Lists To Sum Only Even Numbers?

I've been trying to use linked lists in python to calculate the sum of a list based on the even… Read more Using Linked Lists To Sum Only Even Numbers?

Create A Surface Plot Of Xyz Altitude Data In Python

I am trying to create a surface plot of a mountain in python, of which I have some xyz data. The en… Read more Create A Surface Plot Of Xyz Altitude Data In Python

Access Data From Bokeh Widgets In A Jupyter Notebook

I want to use a text input widget in a jupyter notebook with autocompletion. I therefore used Autoc… Read more Access Data From Bokeh Widgets In A Jupyter Notebook

Pandas Split Multiple Columns Of Lists

A similar question has been answered here Pandas split column of lists into multiple columns Howeve… Read more Pandas Split Multiple Columns Of Lists

Multiple Columns In PyQt4 (potentially Using QTreeWidget)

I'm trying to get QTreeWidget working exactly similar to this one. In python! I don't care … Read more Multiple Columns In PyQt4 (potentially Using QTreeWidget)

Issue In Domain Verification On Google Cloud Platform

need help on issue with domain verification on Google cloud platform. I am trying to verify my apps… Read more Issue In Domain Verification On Google Cloud Platform

Split String At Nth Occurrence Of A Given Character

Is there a Python-way to split a string after the nth occurrence of a given delimiter? Given a stri… Read more Split String At Nth Occurrence Of A Given Character