Trending questions in Python

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cv2.error: OpenCV(4.5.3) /tmp/pip-req-build-dwj9trv5/opencv/modules/imgproc/src/color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cvtColor'

Traceback (most recent call last):   File "main.py", line ...READ MORE

Dec 10, 2021 in Python by Kota
edited 5 days ago • 9 views
0 votes
0 answers

My secret game will not print out "you win" only "You lose", I can't figure out what I am doing wrong?

secret_word = "giraffe" guess = "" guess_count = 0 guess_limit ...READ MORE

Dec 9, 2021 in Python by Confused
edited 5 days ago • 15 views
0 votes
0 answers

MQTT subscribe message

Hello, this is my code where i ...READ MORE

Dec 9, 2021 in Python by Shiri
edited 5 days ago • 10 views
0 votes
0 answers

Complete the function diff, do not modify the rest.

def diff(a,b):     # end function print(" *** ...READ MORE

Nov 22, 2021 in Python by anonymous
 • 120 points • 518 views
0 votes
1 answer

Unable to create a project in django.

If you run "python -m django --version" ...READ MORE

Nov 10, 2022 in Python by anonymous
edited 4 days ago • 813 views
0 votes
0 answers

Python define problem

Hi this is my coding so far, ...READ MORE

Nov 30, 2021 in Python by Mattias
edited 5 days ago • 7 views
0 votes
0 answers

ValueError: not enough values to unpack (expected 3, got 1) in below code

import cv2 import numpy as np img=cv2.imread ("C:\\Users\\20pa1\\Downloads\\pawan_kalyan_teenmar_movie_stills06.jpg" , ...READ MORE

Nov 28, 2021 in Python by Edureka
edited 5 days ago • 15 views
0 votes
1 answer

What does AF_INET mean?

AF stands for Address Family. INET means Internet ...READ MORE

Aug 24, 2023 in Python by Albert
edited 4 days ago • 5,241 views
0 votes
3 answers

Count the number occurrences of a character in a string

The string count() method returns the number of occurrences of ...READ MORE

Dec 28, 2020 in Python by Carlos
 • 14,337 views
+1 vote
1 answer

How to check if a string is null in python

I want to check if any NULL ...READ MORE

Mar 9, 2022 in Python by satish
edited 4 days ago • 23,351 views
+1 vote
1 answer

tensorflow is installed but theres an error while importing

Hi@Christlan, This problem is related to version. Follow ...READ MORE

Dec 22, 2020 in Python by MD
 • 95,460 points • 13,990 views
0 votes
0 answers

But when I run this, I get NameError: name 'alphabeta' is not defined error. How to solve this?

tree = [[[5, 1, 2], [8, -8, ...READ MORE

Sep 6, 2020 in Python by MUHAMMAD
 • 160 points
retagged Sep 7, 2020 by Gitika • 1,403 views
0 votes
0 answers

ModuleNotFoundError: No module named 'pyQt5'

from pyQt5.QtWidgets import * def window(): ...READ MORE

Oct 8, 2021 in Python by anonymous
 • 120 points • 1,278 views
0 votes
0 answers

Help, How can I fix this? TypeError: Getting error as __init__() got an unexpected keyword argument 'rotaion_range'.

datagen = ImageDataGenerator(zoom_range=0.2,rotaion_range=10,width_shift_range=0.1, height_shift_range=0.1,horizontal_flip=True, vertical_flip = False ...READ MORE

Oct 20, 2021 in Python by anonymous
 • 120 points • 754 views
0 votes
1 answer

Input() error - NameError: name '…' is not defined

Hello @kartik, You should use raw_input if you are ...READ MORE

May 5, 2020 in Python by Niroj
 • 82,840 points • 23,732 views
0 votes
0 answers

DevOps Engineer which language prefir for better

why python language is most used language ...READ MORE

Oct 19, 2021 in Python by anonymous
 • 120 points • 795 views
0 votes
0 answers

Please help me to install speech recognition in VS code

I got this type of error ERROR: Could ...READ MORE

Oct 4, 2021 in Python by Edureka
 • 120 points • 1,356 views
0 votes
2 answers

How do play audio (playsound) in background of Python script?

There’s an optional second argument, block, which ...READ MORE

Jun 8, 2019 in Python by anonymous
 • 27,941 views
0 votes
1 answer

I am trying to install PIL module But I end up with an error :

Hi@Nishant, You can use PILLOW instead of PIL. $ ...READ MORE

Apr 6, 2020 in Python by MD
 • 95,460 points • 24,808 views
0 votes
0 answers

Why do i get this error in tkinter - Python?

This is my code: from tkinter import * root ...READ MORE

Oct 10, 2021 in Python by LogizTV
 • 120 points • 981 views
0 votes
2 answers

AttributeError: '<invalid type>' object has no attribute 'pen' on line 2

Hello, Turtle.pen is used to set/get pen attributes ...READ MORE

Nov 25, 2020 in Python by Niroj
 • 82,840 points • 4,359 views
0 votes
1 answer

How to use multiprocessing pool.map with multiple arguments?

The answer to this is version- and ...READ MORE

Nov 19, 2020 in Python by Gitika
 • 65,770 points • 14,750 views
0 votes
0 answers

AttributeError: module 'pygame.mixer' has no attribute 'sounds' how to solve this issue. Sir, please help me

Apr 12, 2020 in Python by Ashutosh
 • 120 points • 2,334 views
0 votes
2 answers

TypeError: 'float' object cannot be interpreted as an integer

Hi@akhtar, The range function does not work with ...READ MORE

Jun 29, 2020 in Python by MD
 • 95,460 points • 17,123 views
0 votes
0 answers

Touch event action using marionette_driver

HI, I am using marionette_driver to automate firefox ...READ MORE

Oct 13, 2021 in Python by anonymous
 • 120 points • 513 views
0 votes
0 answers

Write a Python program that takes as input a month and year, determines how many days are in the month, and outputs the number of days. Thirty days are in September, April, June, and November

Write a Python program that takes as ...READ MORE

Oct 5, 2021 in Python by Maruthi
 • 120 points • 734 views
0 votes
1 answer

How do I upgrade my pycharm from python 2.7 to python 3?

Install Python 3.7(latest version) from the following ...READ MORE

Aug 5, 2019 in Python by Varsha
 • 34,832 views
0 votes
0 answers

i'm not able to install numpy,time packges in phy charm

Oct 8, 2021 in Python by Sampath
 • 120 points • 537 views
+2 votes
3 answers

How can I play an audio file in the background using Python?

down voteacceptedFor windows: you could use  winsound.SND_ASYNC to play them ...READ MORE

Apr 4, 2018 in Python by charlie_brown
 • 7,720 points • 13,779 views
0 votes
0 answers

Class Type in Python

I know that type() function is used ...READ MORE

Oct 7, 2021 in Python by Brijesh
 • 120 points • 500 views
0 votes
2 answers

How do I check if a variable exists in python?

Python doesn’t have a specific function to ...READ MORE

Dec 28, 2020 in Python by Carlos
 • 12,495 views
0 votes
0 answers

I am trying to create one Machine Learning model using KNN model, but I am getting the below error.

Oct 2, 2021 in Python by Manahal
 • 120 points • 572 views
0 votes
0 answers

IndentationError: expected an indented block in phyton

Hi I i keep getting that error ...READ MORE

Sep 30, 2021 in Python by anonymous
 • 120 points • 425 views
0 votes
0 answers

How can I solve it? TypeError: unsupported operand type(s) for /: 'float' and 'list'

I am trying to calculate numerical integration ...READ MORE

Nov 17, 2020 in Python by asimsek
 • 120 points • 14,079 views
0 votes
1 answer

You have to print the cheapest item using the dictionary key and values

Hi #take inpput here import ast import operator input_str = ...READ MORE

Jul 25, 2022 in Python by anonymous
edited 4 days ago • 3,834 views
0 votes
1 answer

How to create transaction in GnuCash in response to an email?

uhMqejOCFAKy READ MORE

Sep 5, 2024 in Python by pDFjfOneKmLRd
edited 4 days ago • 1,171 views
0 votes
1 answer

Why does changing one list, change another - Python

I think Kanika answered this one well, ...READ MORE

Jul 16, 2023 in Python by Samuel
edited 4 days ago • 3,105 views
0 votes
0 answers

if and else if and == and != questions

name = 'Shivank' name = 'Santhosh' name = 'Nisha' name ...READ MORE

Oct 1, 2021 in Python by Shivank
edited 5 days ago • 10 views
0 votes
0 answers

How do I solve this below error? When I tried to run its shows that 'No module named keras' in jupyter notebook.

ModuleNotFoundError ...READ MORE

Sep 28, 2021 in Python by do
edited 5 days ago • 8 views
0 votes
0 answers

IndentationError: expected an indented block

I am getting IndentationError: expected an indented ...READ MORE

Sep 27, 2021 in Python by Saanidhya
edited 5 days ago • 14 views
0 votes
1 answer

How to convert BeautifulSoup object to string?

You can do this by directly type ...READ MORE

Apr 4, 2019 in Python by Ashu
 • 39,057 views
0 votes
0 answers

"SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 2-3: truncated \UXXXXXXXX escape". I tried all i.e, using 'r', '\\' and '/' .Not worked, suggest me some other way.

READ MORE

Sep 24, 2021 in Python by Vishwajeet
edited 5 days ago • 9 views
0 votes
1 answer

TypeError: 'AxesSubplot' object does not support indexing

Hello , If you plot multiple subplots, the plt.subplots() returns ...READ MORE

May 7, 2020 in Python by Niroj
 • 82,840 points • 21,714 views
0 votes
1 answer

Error:NoReverseMatch at /my_url/ Reverse for 'my_url_name' with arguments '()' and keyword arguments '{}' not found. n pattern(s) tried: []

Hello @kartik, The NoReverseMatch error is saying that Django cannot ...READ MORE

Jul 30, 2020 in Python by Niroj
 • 82,840 points • 18,072 views
+4 votes
2 answers

sum of 1/2+2/3+3/4+...+n/n+1

num = int(input("Enter a number: ")) newnum = ...READ MORE

Dec 27, 2019 in Python by Nisha
 • 200 points • 13,596 views
0 votes
0 answers

Write a program to find largest of three numbers entered by the user.

pls answer this right now pls pls READ MORE

Sep 14, 2021 in Python by op
edited 5 days ago • 8 views
0 votes
0 answers

i have python error : IndentationError: expected an indented block ---> in re.sub

ggg READ MORE

Sep 14, 2021 in Python by Glittery
edited 5 days ago • 9 views
0 votes
0 answers

In Python, trying to get user input to match one my numbers in my 'list' but so far no success. Still a beginner and having trouble "debugging". If anyone can point out what I am doing wrong

while True: secret_number: list[int] ...READ MORE

Sep 13, 2021 in Python by anonymous
edited 5 days ago • 14 views
0 votes
0 answers

How Can I pass a Django Date Range Search Result page by page using Paginator in views and template

I have written a Python Django Method ...READ MORE

Sep 9, 2021 in Python by SUCCESSGANDE
edited 5 days ago • 9 views
0 votes
2 answers

How to add image file in html using python

Hi, I have implemented as below from robot.api import ...READ MORE

Feb 9, 2021 in Python by anonymous
 • 11,222 views
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