Contact: aviboots(AT)netvision.net.il
39,851 questions
51,772 answers
573 users
import numpy as np lst = [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16] arr = np.array(lst) print(np.count_nonzero(arr <= 7)) ''' run: 8 '''