How can I reverse a string in Python?

How can I reverse a string in Python?

You can reverse a string in Python using slicing. For example, my_string[::-1] will reverse my_string.

Can you show me an example with a specific string?

Sure! If you have my_string = 'Hello', then my_string[::-1] will give you 'olleH'.

What if I want to reverse a string without using slicing?

You can use the reversed() function combined with ''.join(). For example: ''.join(reversed(my_string)).

Is there a way to reverse a string using a loop?

Yes! You can use a for loop to build the reversed string. Here's an example:

reversed_string = ''
for char in my_string:
    reversed_string = char + reversed_string