Reverse a string in Python

Question

There is no built in reverse function for Python\'s str object. What is the best way of implementing this method?

If supplying a very conci

Answer 1

There are a lot of ways to reverse a string but I also created another one just for fun. I think this approach is not that bad.

def reverse(_str):
    list_char = list(_str) # Create a hypothetical list. because string is immutable

    for i in range(len(list_char)/2): # just t(n/2) to reverse a big string
        list_char[i], list_char[-i - 1] = list_char[-i - 1], list_char[i]

    return ''.join(list_char)

print(reverse("Ehsan"))