NumPy Tutorial #2: Creating Arrays

To create a numpy array, first you have to import the numpy library into your code

import numpy as np

Then, use numpy array method to create the numpy array and pass a python list as its argument

list_of_number = [1, 2, 3, 4, 5]

arr = np.array(list_of_number)

Not only you can pass a python list as the argument of array method, you can also pass a python tuple

tuple_of_number = (1, 2, 3, 4, 5)

arr = np.array(tuple_of_number)

When you print the array,

print(arr)

you will see the following output

[1 2 3 4 5]

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There you go, you have created a NumPy array. Thank you for reading this blog, and see you next time!