Trending questions in Python

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char list from 0 to f

The simplest way would be a list ...READ MORE

Jul 15, 2019 in Python by SDeb
 • 13,300 points • 1,530 views
0 votes
1 answer

What are higher-order functions?

Higher-order functions are those functions that either ...READ MORE

Jul 25, 2019 in Python by Fata
 • 1,050 points • 2,030 views
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0 answers

how does sorted function works in python?

How are the arguments passed in the ...READ MORE

Jul 19, 2019 in Python by Waseem
 • 4,540 points • 1,383 views
0 votes
1 answer

How to broadcast to a multiindex?

If you just want to do simple ...READ MORE

Jun 11, 2019 in Python by SDeb
 • 13,300 points • 2,998 views
0 votes
1 answer

Snake head now showing when trying to build the snake game using python module turtle

Hey @Nagya, so you added the following ...READ MORE

Jun 19, 2019 in Python by Faiza
 • 2,622 views
0 votes
1 answer

yield keyword in Python

The yield keyword is used along with ...READ MORE

Jul 9, 2019 in Python by Wajiha
 • 1,960 points • 1,754 views
0 votes
1 answer

Removing blank spaces on the right in Pandas Dataframe index

First, get the index of the dataframe ...READ MORE

May 14, 2019 in Python by Suraj
 • 4,163 views
0 votes
1 answer

High Precision value and low recall value - Logistic regression

You use high positive and low recall ...READ MORE

Jun 13, 2019 in Python by Greg
 • 2,862 views
0 votes
1 answer

Animated sprite from few images

You could try modifying your sprite so ...READ MORE

Jul 11, 2019 in Python by SDeb
 • 13,300 points • 1,650 views
0 votes
1 answer

What is the purpose of using lambda functions in Python?

The main purpose of anonymous functions come ...READ MORE

Jun 11, 2019 in Python by Nisa
 • 1,090 points • 2,937 views
0 votes
1 answer

Connect to two databases

If you don't specify the database in ...READ MORE

Jul 17, 2019 in Python by SDeb
 • 13,300 points • 1,361 views
0 votes
1 answer

How do i install numpy on windows?

Python Package Index (PyPI) is a repository ...READ MORE

Jul 3, 2019 in Python by anonymous
 • 2,001 views
0 votes
1 answer

pandas and Stata 13 files

You can check with the following: Update your ...READ MORE

Jul 4, 2019 in Python by SDeb
 • 13,300 points • 1,914 views
0 votes
1 answer

How to approach the problem of finding the nearest square?

The following method should solve this.  def nearest_square(limit): ...READ MORE

Jul 10, 2019 in Python by Neel
 • 3,020 points • 1,669 views
0 votes
1 answer

How to expose std::pair to python using boost::python?

The most simple example of exposing std::pair is: class_<std::pair<int, int> ...READ MORE

Jun 20, 2019 in Python by SDeb
 • 13,300 points • 2,508 views
0 votes
1 answer

Sum of distances from a point to all other points

You can use cdist - In [1]: from scipy.spatial.distance import ...READ MORE

Jun 10, 2019 in Python by SDeb
 • 13,300 points • 2,925 views
0 votes
1 answer

Deleting elements from numpy array

Use the following code: import numpy as np a=np.array([1,2,3,4]) b=np.delete(a,2) OUTPUT: array([1, ...READ MORE

Jun 24, 2019 in Python by Fata
 • 1,050 points
edited Jun 25, 2019 by Kalgi • 2,291 views
0 votes
1 answer

More Pythonic way of counting things in a heavily nested defaultdict

You can try the following, this might ...READ MORE

Jun 20, 2019 in Python by SDeb
 • 13,300 points • 2,473 views
0 votes
1 answer

Install .desktop file with setup.py

This looks like a good approach but ...READ MORE

Jun 27, 2019 in Python by SDeb
 • 13,300 points • 2,153 views
0 votes
0 answers

How to sort two different lists with same common value?

list1 = [ ["name1", 100], ["name2", 33], ...READ MORE

Jul 18, 2019 in Python by Waseem
 • 4,540 points • 1,270 views
0 votes
1 answer

Length and dimensions of NumPy arrays

The length of NumPy arrays can be ...READ MORE

Jun 14, 2019 in Python by Wajiha
 • 1,960 points • 2,689 views
0 votes
1 answer

time.sleep() in Python

Sleep function plays a very important role ...READ MORE

Jul 9, 2019 in Python by Wajiha
 • 1,960 points • 1,597 views
0 votes
1 answer

An example showing how to plot the coherence of two signals

This should work well: import numpy as np import ...READ MORE

May 27, 2019 in Python by anonymous
edited May 27, 2019 by Kalgi • 3,445 views
0 votes
1 answer

Reconstruct an array by replacing every element with a[[i-1]%K] - Python

Hey varsha, Have a look at this ...READ MORE

Jun 14, 2019 in Python by Miya
 • 2,667 views
0 votes
1 answer

mapping two numpy arrays

Here's a NumPythonic vectorized approach - B[:,1][(A == ...READ MORE

May 10, 2019 in Python by SDeb
 • 13,300 points • 4,190 views
0 votes
1 answer

how to use urllib module in python?

If you are using Python 3.x then ...READ MORE

Jun 28, 2019 in Python by Neel
 • 3,020 points • 2,052 views
0 votes
1 answer

Python application from .py to .exe

You can use pyinstaller for this purpose. PyInstaller bundles ...READ MORE

Jul 4, 2019 in Python by Pooja
 • 1,788 views
0 votes
1 answer

Is it possible to concatenate QuerySets?

You can start with this- from itertools import ...READ MORE

Jun 12, 2019 in Python by SDeb
 • 13,300 points • 2,746 views
0 votes
0 answers

What is the difference between isdigit, isnumeric and isdecimal in python?

Can you give examples for each of ...READ MORE

May 31, 2019 in Python by Waseem
 • 4,540 points • 3,304 views
0 votes
1 answer

How do I loop backward using indices in Python?

Hi, You can make use of negative indices ...READ MORE

Jul 4, 2019 in Python by Taj
 • 1,080 points • 1,775 views
0 votes
0 answers

How to perform string operations on every element of list ?

I have a list of words in ...READ MORE

Jul 18, 2019 in Python by Neel
 • 3,020 points • 1,171 views
0 votes
1 answer

What is timedelta in python?

It represents a duration which is basically ...READ MORE

Aug 7, 2019 in Python by Wajiha
 • 1,960 points • 1,828 views
0 votes
1 answer

Is there a way to list out in-built variables and functions of Python?

The in-built variables and functions are defined ...READ MORE

May 14, 2019 in Python by Junaid
 • 3,933 views
0 votes
1 answer

How do I create 3 X 4 array of random numbers between 0 and 100 using python?

Use numpy in the following manner: np.random.rand(3,4)*100 When you ...READ MORE

May 24, 2019 in Python by Radhika
 • 3,469 views
0 votes
1 answer

How to count number of anchor tags got?

I had a similar requirement, this is ...READ MORE

Apr 2, 2019 in Python by Riya
 • 5,698 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 • 6,814 views
0 votes
1 answer

Tkinter to android translation

Even for native purposes, most developers would ...READ MORE

May 22, 2019 in Python by SDeb
 • 13,300 points • 3,534 views
0 votes
1 answer

Python code Tic Tac Toe game

You could use random.shuffle from random import shuffle players ...READ MORE

May 28, 2019 in Python by Idam
 • 3,259 views
0 votes
0 answers

How do you parse a string in python?

After splitting the string, how does parsing ...READ MORE

Jul 8, 2019 in Python by Waseem
 • 4,540 points • 1,519 views
0 votes
1 answer

Django Postgresql syncdb error

If you're trying to connect to a ...READ MORE

May 27, 2019 in Python by SDeb
 • 13,300 points • 3,300 views
0 votes
1 answer

How to stop input in SublimeREPL?

You have to do ctrl+break or ctrl+space ...READ MORE

Jun 27, 2019 in Python by SDeb
 • 13,300 points • 1,949 views
0 votes
1 answer

Python error "AttributeError: incompatible shape for a non-contiguous array"

It is not always possible to change ...READ MORE

May 29, 2019 in Python by Imran
 • 3,188 views
0 votes
1 answer

Where is builtins module located?

The module is built-in to the python ...READ MORE

Jun 19, 2019 in Python by SDeb
 • 13,300 points • 2,288 views
0 votes
1 answer

Python Pandas: strip blank spaces in string in Index?

Yes, you can string the blank spaces ...READ MORE

May 14, 2019 in Python by Raj
 • 3,825 views
0 votes
1 answer

X and Y or Z - ternary operator

According to the docs: The expression x and ...READ MORE

May 23, 2019 in Python by SDeb
 • 13,300 points • 3,439 views
0 votes
1 answer

example of creating a stacked bar plot with error bars using the bar function

Have a look at this: import numpy as ...READ MORE

May 27, 2019 in Python by Kunal
 • 3,254 views
0 votes
1 answer

How to convert string in Pandas Series to lower case?

Suppose you have the series stored in ...READ MORE

May 13, 2019 in Python by Raj
 • 3,852 views
0 votes
1 answer

How to find count/length of dictionary values of list?

You should have used d.itervalues() instead and ...READ MORE

May 13, 2019 in Python by John
 • 3,853 views
0 votes
1 answer

How to convert date string to date object in python?

Use this :-  >>> datetime.datetime.strptime('24052010', "%d%m%Y").date() datetime.date(2010, 5, 24) Hope ...READ MORE

Oct 22, 2018 in Python by Priyaj
 • 58,020 points • 12,596 views
+1 vote
1 answer

How is set() implemented?

Sets in Python can be created using ...READ MORE

Jul 1, 2019 in Python by anonymous
 • 1,661 views
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