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Showing posts from September, 2024

How I Display 2 Words Before And After A Key Search Word In Python

Very new to Python programming. How I display 2 words before and after a key search word. In belo… Read more How I Display 2 Words Before And After A Key Search Word In Python

Cpython String Addition Optimisation Failure Case

The Question Why, in CPython, does def add_string(n): s = '' for _ in range(n): … Read more Cpython String Addition Optimisation Failure Case

Discovering Bluetooth Devices Ioerror: The Rpc Server Is Unavailable

I just tried to implement bluetooth from Python in PyCharm, using PyBluez. I am stuck with this par… Read more Discovering Bluetooth Devices Ioerror: The Rpc Server Is Unavailable

Importing Csv Into Python

I have a CSV dataset that looks like this: FirstAge,SecondAge,FirstCountry,SecondCountry,Income,NAM… Read more Importing Csv Into Python

Generic Way To Create Nested Dictionary From Flat List In Python

I am looking for the simplest generic way to convert this python list: x = [ {'foo'… Read more Generic Way To Create Nested Dictionary From Flat List In Python

Django Template - New Variable Declaration

Let me preface by I am just starting Python so if this is really a simple question ^_^ I have a htm… Read more Django Template - New Variable Declaration

Editing Bounds To Get Rid Of White-space Within A Plot In Matplotlib

![Left: Data from 2000-2040, Right: Data from 2001-2039][2] Is there a way I can manually edit the … Read more Editing Bounds To Get Rid Of White-space Within A Plot In Matplotlib

Does Os.walk Take Advantage Of The File Type Returned By The Os For Efficiency?

The os.walk function returns separate lists for directories and files. The underlying OS calls on m… Read more Does Os.walk Take Advantage Of The File Type Returned By The Os For Efficiency?

Wrong Value For Cube Root In Python

Using Python 3.5 both at repl.it and the console in Windows, I get wrong answers for cube roots. W… Read more Wrong Value For Cube Root In Python

Qwebengineview And Ignoring Cert Errors

I am trying to understand how this works and am struggling to figure out how to use it. The only ex… Read more Qwebengineview And Ignoring Cert Errors

Translate My Sequence?

I have to write a script to translate this sequence: dict = {'TTT':'F|Phe','TTC… Read more Translate My Sequence?

Override Relationship Behaviour In Sqlalchemy

Say I have three tables in a declarative fashion, Parent, Child, and Pet, in such way that Parent … Read more Override Relationship Behaviour In Sqlalchemy

Pandas - 'series' Object Has No Attribute 'colnames' When Using Apply()

I need to use a lambda function to do a row by row computation. For example create some dataframe i… Read more Pandas - 'series' Object Has No Attribute 'colnames' When Using Apply()

Changing Something From Iterating Over A Numpy Array To Vectorization

I am trying to speed up the piece of code below by vectorization: [rows,cols] = flow_direction_np.s… Read more Changing Something From Iterating Over A Numpy Array To Vectorization

How Can I Convert From Utc Time To Local Time In Python?

So, I want to convert UTC date time 2021-08-05 10:03:24.585Z to Indian date time how to convert it?… Read more How Can I Convert From Utc Time To Local Time In Python?

Unboundlocalerror: Local Variable Referenced Before Assignment (python)

I'm trying to create a function servo_to_quadrant that returns the value servo_quadrant. Questi… Read more Unboundlocalerror: Local Variable Referenced Before Assignment (python)

Download Many Files In Parallel? (linux/python?)

I have a big list of remote file locations and local paths where I would like them to end up. Each … Read more Download Many Files In Parallel? (linux/python?)

Use Of Node-python To Execute Python Scripts From Web Application Hosted Under Python?

I've written python scripts for some numerical analysis topics and so I want to plot them in a … Read more Use Of Node-python To Execute Python Scripts From Web Application Hosted Under Python?

Modulenotfounderror: No Module Named: Opencv

I have installed opencv for example, and when importing in sublimetext or in a terminal I jump '… Read more Modulenotfounderror: No Module Named: Opencv

Python Object To Native C++ Pointer

Im toying around with the idea to use python as an embedded scripting language for a project im wor… Read more Python Object To Native C++ Pointer

How To Standardize Data With Sklearn's Cross_val_score()

Let's say I want to use a LinearSVC to perform k-fold-cross-validation on a dataset. How would … Read more How To Standardize Data With Sklearn's Cross_val_score()

Change Default Version Of Python From 32bit To 64bit

I am attempting to switch over my default python.exe from 32bit to 64bit. the first time i download… Read more Change Default Version Of Python From 32bit To 64bit

Find Index Of Item With Duplicates

I have a list which has many duplicates in, how can I find the index of all the duplicates in the a… Read more Find Index Of Item With Duplicates

Trouble With Using Nginx With Django And Uwsgi

I follow the steps in http://uwsgi-docs.readthedocs.org/en/latest/tutorials/Django_and_nginx.html b… Read more Trouble With Using Nginx With Django And Uwsgi

Why Can't I Add A Tuple To A List With The '+' Operator In Python?

Python not support adding a tuple to a list: >>> [1,2,3] + (4,5,6) Traceback (most recent … Read more Why Can't I Add A Tuple To A List With The '+' Operator In Python?

Reading A Docx File From S3 Bucket With Flask Results In An Attributeerror

I got so many different errors, I don't even know which is pertinent to mention but it's no… Read more Reading A Docx File From S3 Bucket With Flask Results In An Attributeerror

Deleting File Lines In Python

I am trying to create a program that takes in a username and high score, if they are already a user… Read more Deleting File Lines In Python

Pytorch: How Can I Find Indices Of First Nonzero Element In Each Row Of A 2d Tensor?

I have a 2D tensor with some nonzero element in each row like this: import torch tmp = torch.tensor… Read more Pytorch: How Can I Find Indices Of First Nonzero Element In Each Row Of A 2d Tensor?

Scraping Hover Over Figure Using Python And Selenium

I am trying to scrape the data from http://fuelinsights.gasbuddy.com/Charts using Python and Seleni… Read more Scraping Hover Over Figure Using Python And Selenium