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5 methods to reverse a Python string

Blog post from LogRocket

Post Details
Company
Date Published
Author
Kedar Kodgire
Word Count
1,286
Language
-
Hacker News Points
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Summary

In Python, strings are immutable, meaning that altering them results in the creation of new strings, and there are no built-in methods specifically for reversing strings. However, several techniques can be employed to achieve the task of reversing a string. These include using Python's extended slice syntax [::-1], which is the simplest method, along with the slice() function for improved readability. Other approaches involve utilizing the reversed and join functions together, implementing loops such as for and while loops, employing recursive functions, and converting strings into lists to apply the list reverse method followed by join. Each method has its own efficiency and use case, and experimenting with them can help determine the fastest strategy for reversing strings in Python.