Question

How to create an iterator that iterates over a part of an existing list in Python

Answer 1

import itertools

data = range(15)

data[3:7]

it = itertools.islice(data, 3, 7)

for i in range(4):
    lang = next(it)
    print(lang)



'''
run:

3
4
5
6
 
'''

 

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