/Python/Find all occurrences of an element in a list python

Find all occurrences of an element in a list python

Python find number of occurrences in list

student_grades = [9.1, 8.8, 10.0, 7.7, 6.8, 8.0, 10.0, 8.1, 10.0, 9.9]

samebnumber = student_grades.count(10.0)

print(samebnumber)

14

Get all indices of a value in list python

indices = [i for i, x in enumerate(my_list) if x == "whatever"]

3

Source: stackoverflow.com

Count number of occurrences of all elements in list python

import collections

a_list = ["a", "b", "a"]
occurrences = collections.Counter(a_list)
print(occurrences)

1

Source: kite.com

Find all occurrences of an element in a list python

indices = [index for index, element in enumerate(a_list) if element == 1]

0

Source: kite.com

Python index for all matches

indices = list(filter(lambda x: x == 'whatever', my_list))

-1

Similar codes

2 votes130 views2 answers
Sort by multiple keys in object python
Python
0 vote133 views1 answer
Python hide print output
Python
1 vote129 views1 answer
Simple way of finding file extension python programming
Python
0 vote125 views1 answer
How to take a list as input in python using sys.srgv
Python
0 vote124 views1 answer
How to get parent model object based on child model filter in django
Python
217 votes335 views6 answers
How to get a random number in python
Python
0 vote196 views1 answer
Solution to Remove Recursion Limitation in python
Python
14 votes131 views6 answers
Permutations in python
Python
2 votes118 views1 answer
Display flask across network
Python
-1 vote135 views1 answer
Create excel file python
Python

Share