Trending questions in Python

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Why is it string.join(list) instead of list.join(string)?

It's because any iterable can be joined ...READ MORE

Dec 2, 2020 in Python by Gitika
• 65,770 points
1,024 views
0 votes
1 answer

What is the difference between Python's list methods append and extend?

Appends object at the end. x = [1, ...READ MORE

Nov 30, 2020 in Python by Gitika
• 65,770 points
1,096 views
0 votes
1 answer

How to access the user profile in a Django template?

Hello @kartik, In your profile model provide related_name user ...READ MORE

Jul 29, 2020 in Python by Niroj
• 82,840 points
6,447 views
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1 answer

Error is "invalid literal for int() with base 10: ' ' "

This error is caused because we try ...READ MORE

Oct 15, 2020 in Python by Gitika
• 65,770 points
3,070 views
0 votes
0 answers

AttributeError: 'numpy.int32' object has no attribute 'map'

can any one suggest solution data['isLarge'] = data.size.map({'small' ...READ MORE

Sep 5, 2020 in Python by Mohammed
• 120 points
4,812 views
0 votes
1 answer

How to print an exception in Python?

Hello @kartik, For Python 2.6 and later and ...READ MORE

Dec 7, 2020 in Python by Niroj
• 82,840 points
745 views
0 votes
1 answer

How do I create a constant in Python?

Hello @kartik, No there is not. You cannot ...READ MORE

Nov 19, 2020 in Python by Niroj
• 82,840 points
1,530 views
0 votes
1 answer

How to make a password validator without the use of the any()?

Hi, @There, Regarding your query I would suggest ...READ MORE

Dec 8, 2020 in Python by Gitika
• 65,770 points
713 views
0 votes
1 answer

IndentationError: expected an indented block

Hello @ nishit, Indentation means the space from margin to ...READ MORE

Aug 10, 2020 in Python by Niroj
• 82,840 points
5,938 views
0 votes
1 answer

ModuleNotFoundError: No module named 'pytest'

Hi@akhtar, You need to install pytest module in ...READ MORE

Jun 24, 2020 in Python by MD
• 95,460 points
7,919 views
0 votes
1 answer

How do I detect whether a Python variable is a function?

Hello @kartik, You can import isfunction from the inspect module. >>> from inspect ...READ MORE

Dec 7, 2020 in Python by Niroj
• 82,840 points
713 views
0 votes
1 answer

How to randomly select an item from a list?

Use random.choice() import random foo = ['a', 'b', 'c', 'd', ...READ MORE

Dec 2, 2020 in Python by Gitika
• 65,770 points
918 views
0 votes
1 answer

How do I check if a string is a number (float)?

I'm not sure that anything much could ...READ MORE

Dec 2, 2020 in Python by Gitika
• 65,770 points
915 views
0 votes
1 answer

What is the difference between an abstract function and a virtual function?

An abstract function cannot have functionality. You're basically ...READ MORE

Nov 30, 2020 in Python by Gitika
• 65,770 points
992 views
0 votes
1 answer

python pycharm is not proper working

Hi, @Webinar, Are you getting any kind of ...READ MORE

Dec 14, 2020 in Python by Gitika
• 65,770 points
444 views
0 votes
1 answer

Webscraping error using your code

Hi, @Shrinidhi, Kindly share your code snippet with ...READ MORE

Dec 2, 2020 in Python by Gitika
• 65,770 points
899 views
0 votes
1 answer

my Py Audio is not Downloading what should I do

Hello @S.P.D, First try to check your python ...READ MORE

Nov 30, 2020 in Python by Niroj
• 82,840 points
1,006 views
0 votes
1 answer

Python TypeError: 'list' object is not callable.

The error says the list is not ...READ MORE

Feb 9, 2019 in Python by Omkar
• 69,220 points
29,519 views
0 votes
1 answer

There are some Error so resolve quickly

Hi@Aditya, It is working fine in my python ...READ MORE

Dec 9, 2020 in Python by MD
• 95,460 points
594 views
0 votes
1 answer

Could you please help to write a code for this program

Hello, @Hitesh, You can follow the below: print("List of ...READ MORE

Nov 4, 2020 in Python by Roshni
• 10,480 points
2,084 views
0 votes
1 answer

Importing modules from parent folder

It seems that the problem is not ...READ MORE

Nov 26, 2020 in Python by Gitika
• 65,770 points
1,106 views
0 votes
1 answer

How to check if type of a variable is string?

Hello @kartik, You can do: var = 1 if type(var) ...READ MORE

Dec 7, 2020 in Python by Niroj
• 82,840 points
629 views
0 votes
1 answer

What is the difference between an interface and abstract class?

Interfaces An interface is a contract: The person writing ...READ MORE

Nov 30, 2020 in Python by Gitika
• 65,770 points
920 views
0 votes
1 answer

How do I copy a file in Python?

from shutil import copyfile copyfile(src, dst) Copy the contents ...READ MORE

Dec 7, 2020 in Python by Gitika
• 65,770 points
644 views
0 votes
1 answer

What is the easiest way to remove all packages installed by pip?

I've found this snippet as an alternative ...READ MORE

Dec 4, 2020 in Python by Gitika
• 65,770 points
731 views
0 votes
1 answer

How to convert doc file into pdf using python?

A simple example using com types, converting ...READ MORE

Nov 4, 2020 in Python by Gitika
• 65,770 points
2,054 views
0 votes
1 answer

pytest: error: unrecognized arguments: --html=basic.html

Hi@akhtar, You have to install one module named ...READ MORE

Jun 24, 2020 in Python by MD
• 95,460 points
7,796 views
0 votes
1 answer

How do I copy a file in Python?

from shutil import copyfile copyfile(src, dst) Copy the ...READ MORE

Dec 7, 2020 in Python by Gitika
• 65,770 points
612 views
0 votes
1 answer

How to import a module given its name as string?

With Python older than 2.7/3.1, that's pretty ...READ MORE

Nov 25, 2020 in Python by Gitika
• 65,770 points
1,127 views
0 votes
1 answer

Python error "TypeError: string indices must be integers, not str"

Hey @Dipti email_s.append(email_1["email_address"]) This is the list on ...READ MORE

Jul 5, 2019 in Python by Jinu
23,082 views
0 votes
1 answer

Creating a login page, when passing json values showing me error?<class 'NoneType'>???

#appriciate your helping email = input("enter your email ...READ MORE

Nov 17, 2020 in Python by rehan
• 160 points
1,424 views
0 votes
1 answer

How to make function decorators and chain them together?

Here is what you asked for: from functools ...READ MORE

Dec 4, 2020 in Python by Gitika
• 65,770 points
677 views
0 votes
2 answers

How to convert integer to string in Python?

if You Want to convert int to ...READ MORE

Nov 28, 2020 in Python by Rohan
• 200 points
909 views
0 votes
0 answers

convert dictionary in python

can you please help me on this. ...READ MORE

Dec 10, 2020 in Python by Edureka
• 120 points
455 views
0 votes
1 answer

How to replace all occurrences of a string?

The general pattern is str.split(search).join(replacement) This used to be ...READ MORE

Nov 26, 2020 in Python by Gitika
• 65,770 points
998 views
0 votes
1 answer

How do I check if a given Python string is a substring of another one?

Try using in like this: >>> x = 'hello' >>> y ...READ MORE

Nov 26, 2020 in Python by Gitika
• 65,770 points
998 views
0 votes
1 answer

Difference between __str__ and __repr__?

The default implementation is useless (it’s hard ...READ MORE

Nov 30, 2020 in Python by Gitika
• 65,770 points
816 views
0 votes
1 answer

How to delete a file or folder?

os.remove() removes a file. os.rmdir() removes an empty directory. shutil.rmtree() deletes a ...READ MORE

Dec 7, 2020 in Python by Gitika
• 65,770 points
541 views
0 votes
1 answer

Error:Unresolved reference 'django' error in PyCharm

Hello @kartik, I assume you're using a virtualenv ...READ MORE

Jul 2, 2020 in Python by Niroj
• 82,840 points
7,335 views
0 votes
1 answer

Check if a given key already exists in a dictionary?

in is the intended way to test for ...READ MORE

Nov 26, 2020 in Python by Gitika
• 65,770 points
976 views
0 votes
1 answer

Why does DEBUG=False setting make my django Static Files Access fail?

Hello @kartik, If you still need to server ...READ MORE

Aug 6, 2020 in Python by Niroj
• 82,840 points
5,818 views
0 votes
1 answer

How do I concatenate two lists in Python?

You can use the + operator to combine them: listone ...READ MORE

Dec 3, 2020 in Python by anonymous
• 65,770 points
653 views
0 votes
1 answer

I've been trying to run this code, but the error says "Expected an indented block" for the line, " word_as_list[index] = guess."

Hi, @Paradox, The error message IndentationError: expected an indented ...READ MORE

Nov 21, 2020 in Python by anonymous
• 65,770 points
1,196 views
0 votes
1 answer

How to find all occurrences of a substring?

There is no simple built-in string function ...READ MORE

Nov 25, 2020 in Python by Gitika
• 65,770 points
1,014 views
0 votes
1 answer

Installing specific package versions with pip

TL;DR: pip install -Iv (i.e. pip install -Iv MySQL_python==1.2.2) First, I ...READ MORE

Nov 22, 2020 in Python by Gitika
• 65,770 points
1,109 views
0 votes
1 answer

How to compare two string with some characters only in python?

You could use in to check if a string ...READ MORE

Nov 26, 2020 in Python by Gitika
• 65,770 points
923 views
0 votes
1 answer

How to know if an object has an attribute in Python?

Try hasattr(): if hasattr(a, 'property'): a.property The ...READ MORE

Dec 2, 2020 in Python by Gitika
• 65,770 points
653 views
0 votes
1 answer

Error:UnicodeDecodeError when reading CSV file in Pandas with Python

Hello @kartik, Try this: import pandas as pd df = ...READ MORE

Jun 15, 2020 in Python by Niroj
• 82,840 points
8,007 views
0 votes
0 answers

How to create Personalised QR code using Python?

How to read and generate QR codes ...READ MORE

Nov 27, 2020 in Python by kartik
• 37,520 points
897 views
0 votes
1 answer

AttributeError: 'NoneType' object has no attribute 'find'

Hi@akhtar, It seems Sklearn is not installed properly ...READ MORE

Jun 23, 2020 in Python by MD
• 95,460 points
7,661 views