Before we begin - iterating through list


names = ["Adam","Alex","Mariah","Martine","Columbus"]
for list in names:
    print list

what is iterating trough list used in excatly
and i can do words instead of list what is the difference


A list, a string, a tuple, a dictionary... These are all iterables which means they can be counted and gone through, one by one. That's what iteration is. Going through a list.

    for i in names:
        print i

We are iterating through the names list, one element at a time.


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