by Sai gowtham

How to extract a substring in a String Python

To extract a substring in python we can use the slicing syntax [] by passing the start index and end index as an argument.

Here is an example that extracts the 23 from a given string.

x = 'hel23lo'

# 3 is start index, 5 is end index
extract = x[3:5]

print(extract)

Output:

23

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