You can remove an element from a NumPy array in Python with the following code. If you want to learn Python, I highly recommend reading This Book.
Example 1: Remove Single Element from NumPy array
# Import the NumPy library as np import numpy as np # Initialize the NumPy array a = np.array([5, 10, 15, 20, 25, 30]) # Remove 3rd element from NumPy array b = np.delete(a, 2) # Display the Number of Zeros print(b)
Output:
[ 5 10 20 25 30]
Example 2: Remove multiple elements from NumPy array
# Import the NumPy library as np import numpy as np # Initialize the NumPy array a = np.array([5, 10, 15, 20, 25, 30, 35, 40, 45, 50]) # Remove 3rd and 5th element from NumPy array index = [2, 4] b = np.delete(a, index) # Display the Number of Zeros print(b)
Output:
[ 5 10 20 30 35 40 45 50]
