Count the frequency of all list items

0 votes
How do I count the number of times each element appears in a list?
May 3, 2018 in Python by kaalabilli
• 1,090 points
753 views

1 answer to this question.

0 votes

You can do this using a dictionary:

dict((i, arr.count(i)) for i in arr)
answered May 3, 2018 by Nietzsche's daemon
• 4,260 points

Related Questions In Python

0 votes
2 answers

How can I get the count of a list in Python?

n=[1,2,3,4,5,6,7,8,9] print(len(n)) =9 READ MORE

answered Dec 10, 2020 in Python by anonymous
1,442 views
0 votes
1 answer

how do i get the list of all the keys in my dictionary?

my_dict = {'one': 'first', 'two': 'second', 'three': ...READ MORE

answered Sep 30, 2020 in Python by VJ_python
780 views
0 votes
1 answer

How to count the number of elements in a list?

To count the number of elements of ...READ MORE

answered May 27, 2019 in Python by Nisa
• 1,090 points
5,211 views
0 votes
2 answers
+1 vote
2 answers

how can i count the items in a list?

Syntax :            list. count(value) Code: colors = ['red', 'green', ...READ MORE

answered Jul 7, 2019 in Python by Neha
• 330 points

edited Jul 8, 2019 by Kalgi 4,391 views
0 votes
1 answer
+5 votes
6 answers

Lowercase in Python

You can simply the built-in function in ...READ MORE

answered Apr 11, 2018 in Python by hemant
• 5,790 points
3,994 views
+1 vote
8 answers

Count the frequency of an item in a python list

To count the number of appearances: from collections ...READ MORE

answered Oct 18, 2018 in Python by tinitales
35,917 views
0 votes
1 answer

Join all strings in a list of strings

s = " ".join(myList) #here " " ...READ MORE

answered May 30, 2018 in Python by Nietzsche's daemon
• 4,260 points
784 views
webinar REGISTER FOR FREE WEBINAR X
REGISTER NOW
webinar_success Thank you for registering Join Edureka Meetup community for 100+ Free Webinars each month JOIN MEETUP GROUP