how to find the number of times a number appears in python
dict((i, a.count(i)) for i in a)how to find the number of times a number appears in python
dict((i, a.count(i)) for i in a)count occurrence in array python
arr = np.array( [1, 2, 3, 2, 1, 2])
occ = np.count_nonzero(arr==0)
print(occ)
0
occ = np.count_nonzero(arr==1)
print(occ)
2count number items in list python
mylist = ["abc", "def", "ghi", "jkl", "mno", "pqr"]
print(len(mylist))
# output 6Count elements in list Python
List = ["Elephant", "Snake", "Penguin"]
print(len(List))
# With the 'len' function Python counts the amount of elements
# in a list (The length of the list).Copyright © 2021 Codeinu
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