Most answered questions in Python

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Python's equivalent of && (logical-and) in an if-statement

This is not  working : if cond1 && cond2: Can ...READ MORE

May 20, 2022 in Python by Kichu
 • 19,050 points • 198 views
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ModuleNotFoundError: No module named 'sklearn'

I am using Anaconda and Python 3.6.1 ...READ MORE

May 20, 2022 in Python by Kichu
 • 19,050 points • 511 views
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Constructing pandas DataFrame from values in variables gives "ValueError: If using all scalar values, you must pass an index"

If  I have two variables as follows: a ...READ MORE

May 19, 2022 in Python by Kichu
 • 19,050 points • 1,999 views
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No acceptable C compiler found in $PATH when installing python

I followed this post to install a ...READ MORE

May 19, 2022 in Python by Kichu
 • 19,050 points • 1,273 views
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Error in Python script "Expected 2D array, got 1D array instead:"?

I wanted to make this ML prediction ...READ MORE

May 18, 2022 in Python by Kichu
 • 19,050 points • 1,237 views
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PermissionError: [Errno 13] Permission denied

This is the code : def download(): ...READ MORE

May 14, 2022 in Python by Kichu
 • 19,050 points • 3,133 views
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"getaddrinfo failed", what does that mean?

I am getting this error when launching ...READ MORE

May 13, 2022 in Python by Kichu
 • 19,050 points • 764 views
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'str' object has no attribute 'decode'. Python 3 error?

Code: import imaplib from email.parser import HeaderParser conn = imaplib.IMAP4_SSL('imap.gmail.com') conn.login('example@gmail.com', ...READ MORE

May 13, 2022 in Python by Kichu
 • 19,050 points • 950 views
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Python Traceback (most recent call last)

The error message: Traceback (most recent call last): ...READ MORE

May 12, 2022 in Python by Kichu
 • 19,050 points • 2,979 views
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ImportError: No module named pip

I installed setuptools 1.0 with ez_setup.py from https://pypi.python.org/pypi/setuptools. Then ...READ MORE

May 12, 2022 in Python by Kichu
 • 19,050 points • 1,550 views
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OpenCV NoneType object has no attribute shape

I  am working on Raspberry Pi with ...READ MORE

May 9, 2022 in Python by Kichu
 • 19,050 points • 2,808 views
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JSONDecodeError: Expecting value: line 1 column 1 (char 0)

I am facing an error when decoding ...READ MORE

May 9, 2022 in Python by Kichu
 • 19,050 points • 7,007 views
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Truth value of a Series is ambiguous. Use a.empty, a.bool(), a.item(), a.any() or a.all()

 I am getting this error: Truth value of ...READ MORE

May 9, 2022 in Python by Kichu
 • 19,050 points • 1,612 views
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Conda: Creating a virtual environment

I am trying to create a virtual ...READ MORE

May 9, 2022 in Python by Kichu
 • 19,050 points • 427 views
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TypeError: only integer scalar arrays can be converted to a scalar index with 1D numpy indices array

I am working on a function that ...READ MORE

May 8, 2022 in Python by Kichu
 • 19,050 points • 2,350 views
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TypeError: 'int' object is not callable

This is the code : from __future__ import ...READ MORE

May 8, 2022 in Python by Kichu
 • 19,050 points • 492 views
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How can I prevent the TypeError: list indices must be integers, not tuple when copying a python list to a numpy array?

I want to create 3 numpy arrays/lists ...READ MORE

May 7, 2022 in Python by narikkadan
 • 63,700 points • 611 views
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re.sub erroring with "Expected string or bytes-like object"

I tried looping through my function but ...READ MORE

May 7, 2022 in Python by narikkadan
 • 63,700 points • 1,760 views
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Renaming column names in Pandas

How can  I change the column labels of ...READ MORE

May 5, 2022 in Python by Kichu
 • 19,050 points • 234 views
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TypeError: 'NoneType' object is not iterable in Python

What does this error mean?  I get this ...READ MORE

May 5, 2022 in Python by Kichu
 • 19,050 points • 1,309 views
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IndentationError: unindent does not match any outer indentation level

When I compile  my python code I ...READ MORE

May 2, 2022 in Python by Kichu
 • 19,050 points • 423 views
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Switching between Python 3.7 and 3.8 under Anaconda

What is the rationale for having two ...READ MORE

Apr 26, 2022 in Python by Edureka
 • 13,620 points • 335 views
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How do I use method overloading in Python?

I am trying to implement method overloading ...READ MORE

Apr 26, 2022 in Python by Edureka
 • 13,620 points • 285 views
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How to generate all permutations of a list?

How do you generate all the permutations ...READ MORE

Apr 26, 2022 in Python by Edureka
 • 13,620 points • 456 views
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Quicksort with Python

I am totally new to python and ...READ MORE

Apr 26, 2022 in Python by Edureka
 • 13,620 points • 269 views
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Python vs Cpython

What exactly is CPython and how does ...READ MORE

Apr 26, 2022 in Python by Edureka
 • 13,620 points • 320 views
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If in Python I put a list inside a tuple, can I safely change the contents of that list?

The value inside the tuple is simply ...READ MORE

Apr 26, 2022 in Python by Edureka
 • 13,620 points • 340 views
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What does the "yield" keyword do?

What is the use of the yield ...READ MORE

Apr 26, 2022 in Python by Edureka
 • 13,620 points • 245 views
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Function for factorial in Python

How do I go about computing a ...READ MORE

Apr 26, 2022 in Python by Edureka
 • 13,620 points • 240 views
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Python shopping cart add to cart, get total get num items

I want to loop through the list ...READ MORE

Apr 25, 2022 in Python by Kichu
 • 19,050 points • 22,512 views
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Print series of prime numbers in python

I want to print a series of ...READ MORE

Apr 25, 2022 in Python by Kichu
 • 19,050 points • 347 views
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Print multiple arguments in Python

This is my code: print("Total score for %s ...READ MORE

Apr 25, 2022 in Python by Kichu
 • 19,050 points • 459 views
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Why does "pip install" inside Python raise a SyntaxError?

I wanted to use pip to install ...READ MORE

Apr 24, 2022 in Python by Kichu
 • 19,050 points • 799 views
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Python 3 ImportError: No module named 'ConfigParser'

I want to pip - install the ...READ MORE

Apr 24, 2022 in Python by Kichu
 • 19,050 points • 1,754 views
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Why do I get "List index out of range" when trying to add consecutive numbers in a list using "for i in list"?

Given the following list a = [0, 1, ...READ MORE

Apr 24, 2022 in Python by Kichu
 • 19,050 points • 344 views
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How to terminate a script?

How to terminate a script in python? READ MORE

Apr 24, 2022 in Python by Kichu
 • 19,050 points • 228 views
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How do I execute a program or call a system command?

How do I call an external command ...READ MORE

Apr 24, 2022 in Python by Kichu
 • 19,050 points • 242 views
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Double the value of array on a match - Python

I want to iterate through the elements ...READ MORE

Apr 24, 2022 in Python by Kichu
 • 19,050 points • 1,557 views
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Is it possible to decorate classes?

Apr 24, 2022 in Python by Kichu
 • 19,050 points • 232 views
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How to know which Python is running in Jupyter notebook?

I am using jupyter notebook and I ...READ MORE

Apr 24, 2022 in Python by Kichu
 • 19,050 points • 353 views
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How do I use matplotlib autopct?

I want to create a matplotlib pie ...READ MORE

Apr 24, 2022 in Python by Kichu
 • 19,050 points • 1,397 views
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How can I download Anaconda for python 3.6

I am working on a  Tensorflow object ...READ MORE

Apr 24, 2022 in Python by Kichu
 • 19,050 points • 316 views
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Does "IndexError: list index out of range" when trying to access the N'th item mean that my list has less than N items?

I'm telling my program to print out ...READ MORE

Apr 22, 2022 in Python by Edureka
 • 13,620 points • 197 views
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Python Requests get returns response code 401 for nse india website

I use this program to get the ...READ MORE

Apr 22, 2022 in Python by Edureka
 • 13,620 points • 1,238 views
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Use and meaning of "in" in an if statement?

In an example from Zed Shaw's Learn Python ...READ MORE

Apr 22, 2022 in Python by Edureka
 • 13,620 points • 284 views
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How to install pywhatkit in python?

if I am going to install pywhatkit ...READ MORE

Apr 22, 2022 in Python by Edureka
 • 13,620 points • 1,478 views
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Avoiding the case sensitivity in python

I need to make the code below ...READ MORE

Apr 22, 2022 in Python by Edureka
 • 13,620 points • 356 views
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Replacements for switch statement in Python?

I want to write a function in ...READ MORE

Apr 22, 2022 in Python by Edureka
 • 13,620 points • 221 views
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Automate logging in to MS form using Python

I have to login into the same ...READ MORE

Apr 22, 2022 in Python by Edureka
 • 13,620 points • 1,181 views
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Does Python have a ternary conditional operator?

If Python doesn't have a ternary conditional operator, ...READ MORE

Apr 19, 2022 in Python by Edureka
 • 13,620 points • 269 views
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