Most voted questions in Python

0 votes
1 answer

I have to build a pareto frontier on the movielens data set using NSGA-II algorithm. Can anyone help me out how to do it and what inputs to be given?

You can find the explanation and implementation ...READ MORE

Mar 28, 2019 in Python by Anmol
 • 1,780 points • 1,020 views
0 votes
0 answers

Excel attachments inside another Excel file handling?

Thank you in advance. I would like open ...READ MORE

Mar 23, 2019 in Python by M
 • 160 points • 308 views
0 votes
1 answer

can we sort the key value pairs in a dictionary?

we can use OrderedDict import collections result = colections.Ord ...READ MORE

Mar 22, 2019 in Python by Mohammad
 • 3,230 points • 412 views
0 votes
2 answers

how to use sum() in python?

sum()=sum all item in a tuple  syntax: sum(iterble,start) iterable required. The ...READ MORE

Mar 26, 2019 in Python by rajesh
 • 1,270 points • 772 views
0 votes
1 answer

pip install web2py

You don't need to install web2py, just ...READ MORE

Mar 20, 2019 in Python by SDeb
 • 13,300 points • 1,113 views
0 votes
1 answer

Django AllAuth gives SSLError

It can be fixed by replacing: client = ...READ MORE

Mar 20, 2019 in Python by SDeb
 • 13,300 points • 812 views
0 votes
1 answer

how to check for exceptions in a file?

try { if (!file.exists("TextFile1.txt")) throw ...READ MORE

Mar 20, 2019 in Python by Mohammad
 • 3,230 points • 451 views
0 votes
1 answer

How to remove the duplicate values in a list?

a = [10,20,30,40,10,20,30,40,30,40,50,60] s = set(a) c = list(s) print(c) this ...READ MORE

Mar 20, 2019 in Python by Mohammad
 • 3,230 points • 607 views
0 votes
0 answers

how to deploy bluk python yamls on kubernetes using jinja template

1.how to deploy  python  services yamls  or ...READ MORE

Mar 19, 2019 in Python by devops learner
 • 821 views
0 votes
1 answer

Using SignalR server from Python code

There are a few ways and they ...READ MORE

Mar 19, 2019 in Python by SDeb
 • 13,300 points • 2,173 views
0 votes
1 answer

pyplot tab character

I see that pylab.show actually shows some ...READ MORE

Mar 19, 2019 in Python by SDeb
 • 13,300 points • 2,608 views
0 votes
1 answer

how do i clear the screen in python?

import os os.system('cls') or os.system('clear') READ MORE

Mar 19, 2019 in Python by Mohammad
 • 3,230 points • 950 views
0 votes
2 answers

what is the procedure to the version of python in my computer?

Execute the following command on your terminal: python ...READ MORE

Mar 20, 2019 in Python by Alia
 • 646 views
0 votes
1 answer

vml = fromstring(self.workbook.vba_archive.read(ws.legacy_drawing)) AttributeError: 'NoneType' object has no attribute 'read'

This is a common error in version ...READ MORE

Mar 19, 2019 in Python by Omkar
 • 69,230 points • 1,834 views
0 votes
2 answers

Explain OOPs concept in python with programatic examples

OOP reflects the real world behavior of ...READ MORE

Jun 24, 2020 in Python by rahul
 • 360 points • 1,550 views
0 votes
1 answer

formatting_info=true for xlsx file handling

There are 2 libraries used to handle ...READ MORE

Mar 19, 2019 in Python by Omkar
 • 69,230 points • 1,083 views
0 votes
1 answer

how to convert a group of strings to integer?

a = ['1','2','3','4'] b = list(map(int,a)) print(b) this is how ...READ MORE

Mar 18, 2019 in Python by Mohammad
 • 3,230 points • 821 views
0 votes
1 answer

how to delete a file in python?

to delete a file import os os.remove('filename') this will delete ...READ MORE

Mar 18, 2019 in Python by Mohammad
 • 3,230 points • 652 views
0 votes
1 answer

Using IDE on AWS EC2

You can try Eclipse (its Python IDE ...READ MORE

Mar 18, 2019 in Python by SDeb
 • 13,300 points • 1,566 views
0 votes
1 answer

Flask-PageDown and MathJax

If you want to use the MATHJAX ...READ MORE

Mar 18, 2019 in Python by SDeb
 • 13,300 points • 927 views
0 votes
1 answer

I have a code that I want to use alter values between two columns in my dataset

Hi @elvin. I read your script and ...READ MORE

Mar 17, 2019 in Python by Omkar
 • 69,230 points • 588 views
0 votes
0 answers

how to do subsetting in python list?

how do i access values while subsetting ...READ MORE

Mar 15, 2019 in Python by Mohammad
 • 3,230 points • 780 views
0 votes
5 answers

what is the difference between append and insert in python lists?

There is a simple difference between append ...READ MORE

Jun 23, 2019 in Python by Harshdeep Khatke
 • 68,358 views
0 votes
1 answer

Speeding up a numpy loop

You are allocating 10000 lists of size ...READ MORE

Mar 15, 2019 in Python by SDeb
 • 13,300 points • 1,006 views
0 votes
1 answer

Display details of importer

Yes, you can perform the same by ...READ MORE

Mar 15, 2019 in Python by SDeb
 • 13,300 points • 435 views
0 votes
1 answer

What packages to install in Atom editor?

Setting up Atom as an IDE might ...READ MORE

Mar 14, 2019 in Python by SDeb
 • 13,300 points • 1,947 views
0 votes
1 answer

How do I check if a list is empty?

You can try the following: if not a:   print("List ...READ MORE

Mar 14, 2019 in Python by SDeb
 • 13,300 points • 609 views
0 votes
0 answers

Beautiful soap Python

Need to ignore <a> with <img> tag ...READ MORE

Mar 14, 2019 in Python by Suresh
 • 120 points • 436 views
0 votes
1 answer

how do i print only the last two letters in a string using regular expression in python?

$ to match the end of the ...READ MORE

Mar 15, 2019 in Python by Waseem
 • 4,540 points • 716 views
0 votes
1 answer

what is an else if statement in python?

if condition:    statement elif condition:     statement #this is how you use ...READ MORE

Mar 15, 2019 in Python by Waseem
 • 4,540 points • 663 views
0 votes
1 answer

How to merge two dictionaries in a single expression?

In Python 3.5 or greater: z = {**x, ...READ MORE

Mar 13, 2019 in Python by Trisha
 • 399 views
0 votes
1 answer

How do I sort a dictionary by value?

If you construct a dictionary with the ...READ MORE

Mar 13, 2019 in Python by Trisha
 • 497 views
0 votes
1 answer

Accessing the index in 'for' loops?

Use enumerate to get the index with ...READ MORE

Mar 13, 2019 in Python by Trisha
 • 497 views
0 votes
1 answer

how do I check the length of an array in a python program?

lets say we have a list mylist = ...READ MORE

Mar 12, 2019 in Python by Mohammad
 • 3,230 points • 965 views
0 votes
2 answers

Do we have pointers in python like other programming languages?

From one point of view, everything is a pointer in Python. Your ...READ MORE

Dec 16, 2020 in Python by Gitika
 • 65,910 points
edited Jul 8, 2021 by Sarfaraz • 61,772 views
0 votes
0 answers

how to print all the roles used by windows instances.

Mar 12, 2019 in Python by Smith
 • 401 views
0 votes
1 answer

how do i check for exceptions in python?

use self.assertRaises method as a context manager. def ...READ MORE

Mar 12, 2019 in Python by Mohammad
 • 3,230 points • 467 views
0 votes
2 answers

what is a class method in python?

Class Method  class method is the method which is ...READ MORE

Apr 8, 2019 in Python by MrBoot
 • 1,190 points • 1,000 views
0 votes
1 answer

datetime.datetime.now() + 1

You can write the code as follows ...READ MORE

Mar 11, 2019 in Python by SDeb
 • 13,300 points • 513 views
0 votes
1 answer

LDAP Query in Python

You can use the "ldap" module. The ...READ MORE

Mar 11, 2019 in Python by SDeb
 • 13,300 points • 2,270 views
0 votes
1 answer

No module name scikitplot

To overcome this issue, you need to ...READ MORE

Mar 9, 2019 in Python by Siri
 • 4,624 views
0 votes
1 answer

Does python support the concept of global variables?

In Python, a variable declared outside of ...READ MORE

Mar 12, 2019 in Python by rajesh kumar
 • 680 views
0 votes
2 answers

what is null in python?

In python no primitive data types. python treats as ...READ MORE

Mar 13, 2019 in Python by rajesh kumar
 • 1,116 views
0 votes
1 answer

what is a type error in python?

you get a type error when you ...READ MORE

Mar 8, 2019 in Python by Waseem
 • 4,540 points • 1,211 views
0 votes
0 answers

what is a name error in python?

why am i getting a name error ...READ MORE

Mar 8, 2019 in Python by anonymous
 • 908 views
0 votes
1 answer

No module named __future__

In your /PATH/Python-2.7.x/Lib should be all your ...READ MORE

Mar 7, 2019 in Python by SDeb
 • 13,300 points • 4,437 views
0 votes
1 answer

Pygtk color for drag_highlight

To make the line around the EventBox, ...READ MORE

Mar 7, 2019 in Python by SDeb
 • 13,300 points • 664 views
0 votes
0 answers

inv_ypred mean in python

Mar 7, 2019 in Python by anonymous
recategorized Mar 7, 2019 by Vardhan • 632 views
0 votes
1 answer

Which is better if we compare C vs Python?

It depends on what do you expect ...READ MORE

Mar 6, 2019 in Python by SDeb
 • 13,300 points • 339 views
0 votes
1 answer

how to find files and skip directories in os.listdir

You need to filter out directories; os.listdir() ...READ MORE

Mar 6, 2019 in Python by SDeb
 • 13,300 points • 9,065 views
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