Slices in Python let you return chunks of data from strings, tuples, and lists. This is useful if you ever want to get a few items from a list, or if you want to grab a chunk of a string.

Reverses the string using a for loop, iterating through each character and building the reversed string. Alternatively, reverses the string using Python's slicing method for a more concise approach.

This means we are selecting the string from the first index and send it recursively to the reverse_recur function. And we are adding str [0] at the end. Here, str [0] is the first element. And you are ...

Python 3.14 has a new feature called the template string, or t-string, type. A t-string superficially resembles an f-string, but it’s designed to do something very different.