/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

0 vote140 views1 answer
Fluffy ancake recipe
Python
-1 vote131 views1 answer
Receipt parsing
Python
1 vote146 views2 answers
Pytorch view -1 meaning
Python
2 votes136 views1 answer
Flask make static directory
Python
4 votes127 views3 answers
Row wise mean pandas
Python
0 vote140 views1 answer
Python write value in next row of existing .text file
Python
0 vote167 views1 answer
Sns save chart
Python
-1 vote125 views1 answer
Python data first column indices
Python
11 votes138 views5 answers
Poetry python
Python
0 vote185 views3 answers
Generate binay image python
Python

Share