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Showing posts from March, 2024

Import Error When Trying To Import Tensorflow With Gpu

ImportError: libcuda.so.1: cannot open shared object file: No such file or directory Failed to load… Read more Import Error When Trying To Import Tensorflow With Gpu

Python: Splitting Trajectories Into Steps

I have trajectories created from moves between clusters such as these: user_id,trajectory 11011,[[[… Read more Python: Splitting Trajectories Into Steps

Pip Is Not Recognized In Anaconda Prompt

I'm using Anaconda on Windows x64. I'm trying to install some library using pip. However, t… Read more Pip Is Not Recognized In Anaconda Prompt

Is There A Canonical Way Of Obtaining A 0d Numpy Subarray?

Given a numpy ndarray and an index: a = np.random.randint(0,4,(2,3,4)) idx = (1,1,1) is there a cl… Read more Is There A Canonical Way Of Obtaining A 0d Numpy Subarray?

How To Create A Simple Python Code Runner With Brython

I'm creating simple code editor which can run python code in & show the output & error … Read more How To Create A Simple Python Code Runner With Brython

Pip Install On A Shared Directory (windows)

I've tried to create my own Pypi repository, respecting https://www.python.org/dev/peps/pep-050… Read more Pip Install On A Shared Directory (windows)

Fourier Transform In Python 2d

I want to perform numerically Fourier transform of Gaussian function using fft2. Under this transfo… Read more Fourier Transform In Python 2d

Using Python 3 Stacks To Ensure Symbols Match In Correct Pairs And The Types Of Symbols Match As Well

def spc(sym): stk1=myStack() stkall=myStack() for i in sym: if i not in stk1: … Read more Using Python 3 Stacks To Ensure Symbols Match In Correct Pairs And The Types Of Symbols Match As Well

How To Create An Accurate Buffer Of 5 Miles Around A Coordinate In Python?

I would like to create an accurate buffer of 5 miles around a coordinate, my current code is: cp… Read more How To Create An Accurate Buffer Of 5 Miles Around A Coordinate In Python?

Qmediaplayer. How To Play Video With Multiple Audio?

There is a video file with two audio tracks: Duration: 01:05:09.12, start: 0.000000, bitrate: 278… Read more Qmediaplayer. How To Play Video With Multiple Audio?

How To Detect If A 2d Array Is Inside Another 2d Array?

So with the help of a stack-overflow member, I have the following code: data = 'needle's (w… Read more How To Detect If A 2d Array Is Inside Another 2d Array?

How To Call An Existing Libreoffice Python Macro From A Python Script

Currently I call an existing existing LibreOffice macro with this: def OnLOtimestamp(self): … Read more How To Call An Existing Libreoffice Python Macro From A Python Script

Bfs And Ucs Algorithms. My Bfs Implementation Works But My Ucs Doesn't. Can't Figure Out Why

As long as I am not mistaken, UCS is the same as BFS with the only difference that instead of expan… Read more Bfs And Ucs Algorithms. My Bfs Implementation Works But My Ucs Doesn't. Can't Figure Out Why

Creating Dictionaries To List Order Of Ranking

I have a list of people and who controls who but I need to combine them all and form several senten… Read more Creating Dictionaries To List Order Of Ranking

How To Do An Atomic Update On An Embeddeddocument In A Listfield In Mongoengine?

I've found some similar questions on StackOverflow, but nothing that addresses what I'm loo… Read more How To Do An Atomic Update On An Embeddeddocument In A Listfield In Mongoengine?

Plot Heatmap (kdeplot) With Geopandas

I have the following data stored in a geopandas.DataFrame object. geometry are polygons and x are t… Read more Plot Heatmap (kdeplot) With Geopandas

The Truth Value Of A Series Is Ambiguous In Dataframe

I have the same code,I'm trying to create new field in pandas dataframe with simple conditions:… Read more The Truth Value Of A Series Is Ambiguous In Dataframe

Additional Row Colors In Seaborn Cluster Map

I am currently generating clustermaps in seaborn and labeling the row colors as below. matrix = pd.… Read more Additional Row Colors In Seaborn Cluster Map

How Do I Insert A Restart Game Option?

I would like to have an option at the end of my dice game which says: Do you want to restart? Yes… Read more How Do I Insert A Restart Game Option?

Regex: Match Word With Intrusive Symbol

I'm trying to match all of the 'words' with an intrusive asterisk in it, including at t… Read more Regex: Match Word With Intrusive Symbol

Azure Iothub Devicemessage And Route Filter

I use python and paho.mqtt for sending messages to cloud I set up endpoint and route. When I set qu… Read more Azure Iothub Devicemessage And Route Filter

How To Calculate The Number Of All Possible Combinations For A Range Of Numbers From 1 To N?

Other than doing this: from itertools import combinations def brute_force(x): for l in range (1… Read more How To Calculate The Number Of All Possible Combinations For A Range Of Numbers From 1 To N?

How To Write The Json File In S3 Parquet

import json import requests import datetime import boto3 import parquet import … Read more How To Write The Json File In S3 Parquet

Printing Names Of Variables Passed To A Function

In some circumstances, I want to print debug-style output like this: # module test.py def f() a =… Read more Printing Names Of Variables Passed To A Function

Is It Possible To Call A Python Module From Objc?

Using PyObjC, is it possible to import a Python module, call a function and get the result as (say)… Read more Is It Possible To Call A Python Module From Objc?

Multiprocessing: Pool And Pickle Error -- Pickling Error: Can't Pickle : Attribute Lookup __builtin__.instancemethod Failed

I have two files: x.py class BF(object) def __init__(): . . def add(self,z): . . … Read more Multiprocessing: Pool And Pickle Error -- Pickling Error: Can't Pickle : Attribute Lookup __builtin__.instancemethod Failed

How To Optimize/simplify Heapsorting Django Objects? (can't Use Modules And Db Sorts)

I have to ask for some help with an assignment I got as a test for a django internship. I had to ma… Read more How To Optimize/simplify Heapsorting Django Objects? (can't Use Modules And Db Sorts)

Python Vlc Script Error: Attributeerror: 'nonetype' Object Has No Attribute 'media_player_new'

I'm trying to make a simple script that will play a video (.mp4) in python. I don't want to… Read more Python Vlc Script Error: Attributeerror: 'nonetype' Object Has No Attribute 'media_player_new'

Pandas Groupby Dropping Columns

I'm doing a simple group by operation, trying to compare group means. As you can see below, I h… Read more Pandas Groupby Dropping Columns

Openpyxl: Append Data To First Empty Column Cell

Background: I have an excel workbook containing metadata which spread across various worksheets. I … Read more Openpyxl: Append Data To First Empty Column Cell

Why Does Easy_install Extract Some Python Eggs And Not Others?

Looking in my /usr/local/lib/python.../dist-package directory, I have .egg directories and .egg fil… Read more Why Does Easy_install Extract Some Python Eggs And Not Others?

Are Python Tkinter Ttk Themes Available Based On The Operating System

I'm using Python 3.5.2 with the tkinter.ttk module to develop a simple GUI utility on Linux (Ku… Read more Are Python Tkinter Ttk Themes Available Based On The Operating System

Concurrent Sax Processing Of Large, Simple Xml Files?

I have a couple of gigantic XML files (10GB-40GB) that have a very simple structure: just a single … Read more Concurrent Sax Processing Of Large, Simple Xml Files?

Prevent Encoding Errors In Python

I have scripts which print out messages by the logging system or sometimes print commands. On the W… Read more Prevent Encoding Errors In Python

How To Set Environment Variable For Build Time In Cmake?

I have a python script that generates .cpp sources that are used in consequent compilation. The scr… Read more How To Set Environment Variable For Build Time In Cmake?

How To Avoid Huge Overhead Of Single-threaded Numpy's Transpose?

I currently encounter huge overhead because of NumPy's transpose function. I found this functio… Read more How To Avoid Huge Overhead Of Single-threaded Numpy's Transpose?

__call__() Missing 1 Required Positional Argument: 'send' Fastapi On App Engine

When trying to host an API on App Engine, the following error keeps coming up. The program used to … Read more __call__() Missing 1 Required Positional Argument: 'send' Fastapi On App Engine

Psycopg2 - Unkeyed Connection

I'm trying to concurrently insert items into a postgres table via ThreadedConnectionPool, but I… Read more Psycopg2 - Unkeyed Connection

Variable Changes If I Change A Different Variable

Whenever I create an instance of a class, create a variable that's assigned that first instance… Read more Variable Changes If I Change A Different Variable

How Can I Get The Nth Element Of String For List Of List In Python?

I have my txt file something like this. [0, 'we break dance not hearts by Short Stack is my rin… Read more How Can I Get The Nth Element Of String For List Of List In Python?

Matplotlib Plotting: Attributeerror: 'list' Object Has No Attribute 'xaxis'

Example Plot that needs to format date I am trying to plot stock prices against time (see above). … Read more Matplotlib Plotting: Attributeerror: 'list' Object Has No Attribute 'xaxis'

How To Fix The Error For Django 'django.core.exceptions.improperlyconfigured' With Urls?

from django.contrib import admin from django.urls import path, include urlpatterns = [ path(&… Read more How To Fix The Error For Django 'django.core.exceptions.improperlyconfigured' With Urls?

Train Custom Voice Using Azure Ai

I need help in completing one of my project work which says 'train a custom voice using Azure A… Read more Train Custom Voice Using Azure Ai

Dropout Entire Input Layer

Suppose I have two inputs (each with a number of features), that I want to feed into a Dropout laye… Read more Dropout Entire Input Layer

How To Produce An Exponentially Scaled Axis?

Consider the following code: from numpy import log2 import matplotlib.pyplot as plt xdata = [log2(… Read more How To Produce An Exponentially Scaled Axis?

Python Subprocess Won't Interleave Stderr And Stdout As What Terminal Does

A test program #!/usr/bin/env python3 import sys count = 0 sys.stderr.write('stderr, order %d… Read more Python Subprocess Won't Interleave Stderr And Stdout As What Terminal Does

Deprecationwarning: Please Use Dns.resolver.resolver.resolve()

I am using resolver() as an alternative to socket() as I found that when multiple connections are m… Read more Deprecationwarning: Please Use Dns.resolver.resolver.resolve()

Overlapping Count Of Substring In A String In Python

I want to find all the counts (overlapping and non-overlapping) of a sub-string in a string. I fou… Read more Overlapping Count Of Substring In A String In Python

Django External Library And App Name Conflict

Have a django app 'my_app'. Now added an external library that happens to have the same nam… Read more Django External Library And App Name Conflict

Sorting A Python List By Frequency Of Elements

I have this code which sorts python list by frequency of elements. It works for all other cases exc… Read more Sorting A Python List By Frequency Of Elements

Can't Parse 'center'. Sequence Item With Index 0 Has A Wrong Type

I have written the following code in OpenCV in V.S. Code on Mac. I have assigned (pts1) pixel value… Read more Can't Parse 'center'. Sequence Item With Index 0 Has A Wrong Type

Why Am I Getting 500 Errors When Serving Web Font Files In My Css?

Getting started on a Django application and just serving up some static pages for now. Everything s… Read more Why Am I Getting 500 Errors When Serving Web Font Files In My Css?

Cron-like Recurring Task Scheduler Design

Say you want to schedule recurring tasks, such as: Send email every wednesday at 10am Create summa… Read more Cron-like Recurring Task Scheduler Design

Django Nginx Static Files 404

Here are my settings : STATIC_URL = '/static/' STATICFILES_DIRS = ( os.path.join(BASE_… Read more Django Nginx Static Files 404

Python Plotting On Remote Server Using Pycharm

I have started to learn Python and so far my setup has been following - Python 3.5 installation on … Read more Python Plotting On Remote Server Using Pycharm

What Is The Difference Between Uuid4 And Secrets Token_bytes In Python?

Checked the cpython source code for both secrets and uuid4. Both seems to be using os.urandom. #uui… Read more What Is The Difference Between Uuid4 And Secrets Token_bytes In Python?