Trending questions in Python

0 votes
1 answer

How to create empty pandas dataframe only with column names?

You can do it like this: df=pd.DataFrame(columns=["Name","Old","Ne ...READ MORE

Apr 6, 2019 in Python by Hari
 • 12,198 views
+1 vote
0 answers

How to close a window, and then reinitialize it using PyQt

There is a button "btn_closeWin_and_reinit"  in the ...READ MORE

Jul 10, 2019 in Python by marceepoo
 • 130 points
edited Jul 22, 2019 by Kalgi • 8,061 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 • 2,867 views
0 votes
1 answer

How to write inline if statement for print in Python?

Inline if-else expression must always contain the else ...READ MORE

Dec 4, 2018 in Python by Nymeria
 • 3,560 points
edited Dec 6, 2018 by Nymeria • 17,414 views
0 votes
1 answer

How to create LIST from CSV file in Python?

You can use the pandas library for this which ...READ MORE

Jul 15, 2019 in Python by Karan
 • 7,709 views
0 votes
1 answer

i am normalizing the data set iris in python and get the error ::TypeError: 'numpy.float64' object is not callable

TRY THIS   #Nomalisation for i in names:     print(i)   ...READ MORE

Aug 20, 2019 in Python by Noel Deepak Palle
 • 6,949 views
0 votes
1 answer

How to get anchor tags of particular class using BeautifulSoup?

You can specify the class you want ...READ MORE

Apr 2, 2019 in Python by John
 • 12,167 views
0 votes
1 answer

Add header row in pandas dataframe while printing

Refer to this code: import pandas as pd col_name=['Name', ...READ MORE

Jul 5, 2019 in Python by Suri
 • 8,093 views
0 votes
1 answer

How can I use the sleep function in a python program?

You can use sleep as below. import time print(" ...READ MORE

Jun 10, 2020 in Python by anonymous
 • 1,666 views
+1 vote
1 answer

How do I use the data of an array after splitting it?

Hey, You can use  np.greater(b, f) np.greater_equal(b, f) np.less(b, f) np.less_equal(b, ...READ MORE

Dec 9, 2019 in Python by Payal
 • 1,278 views
0 votes
2 answers

Change the default indexing of an array in pandas

df = pd.DataFrame({'month': [1, 4, 7, 10],                    'year': ...READ MORE

Nov 28, 2019 in Python by nagendra reddy
 • 1,925 views
0 votes
1 answer

What is the difference between print and pprint in Python?

As per the documentation,  The pprint module provides a capability ...READ MORE

Jul 8, 2019 in Python by Arvind
 • 3,050 points • 7,903 views
+1 vote
0 answers

I have to write 2 triangles in one raw (python)

I have two triangles that has to ...READ MORE

Dec 4, 2019 in Python by מיקה
 • 130 points • 1,493 views
+1 vote
1 answer

How can I delete a file in Python IDLE?

Hey @Starsarwar You have two different codes, they ...READ MORE

Oct 28, 2019 in Python by Kalgi
 • 52,340 points • 3,042 views
0 votes
2 answers

Difference between sort and sorted

when to use which? Use list.sort when you ...READ MORE

Mar 26, 2020 in Python by rahul
 • 360 points • 5,376 views
0 votes
1 answer

How do I draw a hexagon using the turtle module of python?

Hey @Jinu, try this: import turtle polygon = ...READ MORE

Jun 23, 2019 in Python by Haseeb
 • 8,447 views
0 votes
1 answer

Python error "AttributeError: '_Screen' object has no attribute 'mainloop'" python module turtle

Hey @Nagya, replace  wn.mainlopp() with turtle.mainloop() ...READ MORE

Jun 19, 2019 in Python by Faiza
 • 8,561 views
0 votes
1 answer

Handling request exceptions while using threads?

There are different places you can add ...READ MORE

Nov 4, 2019 in Python by Richard
 • 2,551 views
+1 vote
2 answers

how can i do a binary search in python?

def Binary_search (array , element):       ...READ MORE

Jul 10, 2020 in Python by anonymous
 • 240 points • 1,747 views
0 votes
1 answer

Python error "ImportError: No module named pygame.locals"

You need to download and install the ...READ MORE

Jun 18, 2019 in Python by Greg
 • 8,500 views
0 votes
1 answer

Pass --no-deps in PIP requirements.txt

There is no such option yet for ...READ MORE

Jun 25, 2019 in Python by SDeb
 • 13,300 points • 8,188 views
0 votes
1 answer

How can i import json file and encrypt it by using ASE MODE CBC encryption ?

Hi @Ahmed. Here's a sample code that ...READ MORE

Aug 20, 2019 in Python by Simran
 • 5,764 views
0 votes
1 answer

Python error "ZeroDivisionError: division by zero"

Catch the error and handle it: try: ...READ MORE

May 31, 2019 in Python by Rhea
 • 9,232 views
0 votes
1 answer

Python code for printing the string without vowels using list comprehension

Hey @Anvit, you can use something like ...READ MORE

Jul 8, 2019 in Python by Rajeev
 • 7,598 views
0 votes
1 answer

Flask App Using WTForms with SelectMultipleField

Flask returns request.form as a werkzeug MultiDict ...READ MORE

Aug 23, 2018 in Python by aryya
 • 7,460 points • 21,397 views
0 votes
1 answer

Can we access Outer class member from an Inner class in Python?

If you want to access outer class ...READ MORE

Feb 13, 2019 in Python by Omkar
 • 69,180 points • 13,879 views
+2 votes
0 answers

I don't want to seem like a begger, but I've been working on this code for the past 3 days and made 0 progress.

Basically, my code runs a turtle and ...READ MORE

Nov 26, 2019 in Python by Kyler
 • 140 points • 1,471 views
0 votes
1 answer

input() vs sys.stdin.read()

If you're on Windows, you'll notice that ...READ MORE

Jul 23, 2019 in Python by SDeb
 • 13,300 points • 6,910 views
0 votes
0 answers

I am trying to click the button but it is not working and it is drop list ..

<a class="quickreports btn btn3d tbbtn" href="javascript:" style="position:static" ...READ MORE

Dec 2, 2019 in Python by anonymous
 • 120 points • 1,274 views
0 votes
1 answer

How to print just one column in pandas?

You can use the header to print ...READ MORE

Apr 4, 2019 in Python by TIna
 • 11,677 views
0 votes
1 answer

How to write a program that counts number of characters, number of words, number of repeated words and number of repeated characters in a text file using opps concept in python

Here's the logic. You have to add ...READ MORE

Oct 28, 2019 in Python by Omkar
 • 69,180 points • 2,744 views
+1 vote
0 answers

Sum the values of column matching and not matching from a .txt file and write output to a two different files using Python

Name                                                    value DR_CNDAOFSZAPZP_GPFS_VOL.0 139264 DR_CNDAOFSZAPZP_GPFS_VOL.1 15657 DR_CNDAOFSZAPZP_GPFS_VOL.0 139264 DR_CNDAOFSZAPZP_GPFS_VOL.1 156579 DR_CNDAOFSZAPZP_GPFS_VOL.2 156579 DR_CNDAOFSZAPZP_GPFS_VOL.3 ...READ MORE

Nov 20, 2019 in Python by Sagar
 • 130 points • 1,684 views
+1 vote
0 answers

ValueError help with Simple Exponential Smoothing analysis on my data set.

I'm very new, and attempting to teach ...READ MORE

Jul 31, 2019 in Python by Declan
edited Jul 31, 2019 • 6,516 views
0 votes
1 answer

Python error "AttributeError: 'str' object has no attribute 'casefold'"

Check your python version. Casefold is possible ...READ MORE

Jul 4, 2019 in Python by Yesha
 • 7,637 views
0 votes
1 answer

Python: is thread still running

The key is to start the thread ...READ MORE

Aug 5, 2019 in Python by SDeb
 • 13,300 points • 6,258 views
0 votes
1 answer

How to get the multiplication table of any number using list comprehension?

Hey @Neha, you can use something like ...READ MORE

Jul 8, 2019 in Python by Sakshi
 • 7,457 views
0 votes
1 answer

Read Nested Json as DataFrame

Here is the code for it. da=[ {"age":34, "id":1, "name":"Tony", "salary":1400, "dept_no":[10,20], "Cntct":{"Phone":[1234567890,9876543210], "state":"NY", ...READ MORE

Jul 25, 2019 in Python by Jimmy
 • 6,655 views
0 votes
1 answer

What is the use of Tkinter,Flask and Django? What is the main use of them? Can any of them help me in freelancing?

Hey, all the tools that you have ...READ MORE

Feb 27, 2019 in Python by Priyaj
 • 58,020 points • 13,044 views
+1 vote
0 answers

ssh db connection using python2.7

I am supposed to use python 2.7 ...READ MORE

Nov 22, 2019 in Python by sweta
 • 130 points • 1,435 views
0 votes
1 answer

Difference between ElementTree and Minidom

Python allows parsing these XML documents using ...READ MORE

Jul 22, 2019 in Python by Wajiha
 • 1,960 points • 6,677 views
+1 vote
1 answer

Not able to Import scikitplot package in my Jupyter Lab

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

Feb 21, 2019 in Python by Yami
 • 13,120 views
0 votes
1 answer

Python error "TypeError: Cannot compare types 'ndarray(dtype=int64)' and 'str'"

Hey @Ashish, change the emotion_map to the ...READ MORE

May 30, 2019 in Python by Mir
 • 8,921 views
0 votes
1 answer

Pandas vs NumPy

Pandas should be used when you are ...READ MORE

Nov 18, 2019 in Python by Aman
 • 1,406 views
0 votes
1 answer

How do I create a dataframe using a dictionary in pandas?

Hi @Hannah, You need to define your dictionary ...READ MORE

Nov 18, 2019 in Python by Eric
 • 1,342 views
0 votes
1 answer

Can some one explain k-means algorithm with examples?

What is K-means Clustering? K-means (Macqueen, 1967) is ...READ MORE

Sep 10, 2019 in Python by Arvind
 • 3,050 points • 4,306 views
0 votes
1 answer

Open a file if it exists or create and open it does not exists - Python

You can use this: f = open("ex.txt","w+") Here the ...READ MORE

Jun 20, 2019 in Python by Jason
 • 7,802 views
0 votes
1 answer

Python error "Python NameError: global name 'Thread' is not defined"

There is a built-in function with the ...READ MORE

May 31, 2019 in Python by Riya
 • 8,657 views
0 votes
1 answer

How to find path of Python interpreter?

In Python, the sys module has System-specific ...READ MORE

Jul 26, 2019 in Python by Arvind
 • 3,050 points • 6,235 views
0 votes
1 answer

What kind of data suits pandas the most?

Pandas can handle almost all kinds of ...READ MORE

Nov 18, 2019 in Python by Eric
 • 1,245 views
0 votes
2 answers

Django forms in ReactJs

Did you ever find a solution for ...READ MORE

Feb 6, 2020 in Python by martin
 • 3,796 views
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