/Python/Count how many times a value shows in python list

Count how many times a value shows in python list

#use count():
>>> my_list = [1, 2, 3, 1, 4]
>>> print(my_list.count(1))
2

#OR, you can also use counter:
>>> from collections import Counter
>>> z = ['blue', 'red', 'blue', 'yellow', 'blue', 'red']
>>> Counter(z)
Counter({'blue': 3, 'red': 2, 'yellow': 1})

Similar codes

0 vote182 views1 answer
Pd.read_csv how to cumsum a column
Python
0 vote170 views1 answer
Pandas change period to daily frequency
Python
36 votes196 views2 answers
ModuleNotFoundError: No module named 'sklearn'
Python
0 vote260 views1 answer
Get all different element of both list python
Python
14 votes177 views3 answers
Create channel
Python
0 vote215 views1 answer
Find highest correlation pairs pandas
Python
0 vote177 views1 answer
Http online json
Python
0 vote179 views1 answer
Expand pandas dataframe into separate rows
Python
0 vote195 views2 answers
Loop through groupby pandas
Python
-1 vote184 views1 answer
How to sort by date in .csv
Python