Reverse a string in Python

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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 concise answer, please elaborate on its efficiency. For example, whether the strobject is converted to a different object, etc

Aug 1, 2018 in Python by bug_seeker
• 15,530 points
254 views

1 answer to this question.

0 votes

How about:

>>> 'hello world'[::-1] 'dlrow olleh'

This is extended slice syntax. It works by doing [begin:end:step] - by leaving begin and end off and specifying a step of -1, it reverses a string.

answered Aug 1, 2018 by Priyaj
• 58,080 points

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