Answers for "python get array size"

4

python declare array of size n

>>> n = 5                     #length of list
>>> list = [None] * n         #populate list, length n with n entries "None"
>>> print(list)
[None, None, None, None, None]

>>> list.append(1)            #append 1 to right side of list
>>> list = list[-n:]          #redefine list as the last n elements of list
>>> print(list)
[None, None, None, None, 1]

>>> list.append(1)            #append 1 to right side of list
>>> list = list[-n:]          #redefine list as the last n elements of list
>>> print(list)
[None, None, None, 1, 1]

>>> list.append(1)            #append 1 to right side of list
>>> list = list[-n:]          #redefine list as the last n elements of list
>>> print(list)
[None, None, 1, 1, 1]
Posted by: Guest on November-14-2020
3

find array length python

array = [1, 2, 3, 4, 5]
print(len(arr))
Posted by: Guest on September-18-2020
3

find array length in python

a=arr.array('d', [1.1 , 2.1 ,3.1] )
len(a)
Posted by: Guest on June-18-2020
0

python get array length

#new array in range 1 -> 10;
ar = [i for i in range(1,10)]
print(len(ar))
# OR
print(len([1,2,3]))
Posted by: Guest on May-27-2021
4

python array length

len(my_array)
Posted by: Guest on May-09-2021

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