Question

How to find the index of the first occurrence of element in a range of deque in Python

Answer 1

import collections 
  
q = collections.deque([1, 18, '27', 2, 'python', 18, 19, 18]) 

print(q.index(18, 3, 6)) 


   
'''
run:
    
5
 
'''

 

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