The slicing syntax allows you to remove a particular character or a range of characters from a string based on the index values ‚Äã‚Äãof those characters.
This guide explains how to remove the first
n characters from a string in Python. Give an example of the slicing syntax so that you can learn how to use it in your programs.
Python: indexing strings
Index numbers start with zero and gradually increase by one for each character. Let’s look at a string:
The chain contains four characters. The first character, "P", has the index number 0. The last character,
!, has index number 4.
You can use these numbers to retrieve single characters or remove characters from a string.
Remove the first n characters from a string in Python
Here, write a program that removes the first four characters from receipts stored by a donut shop. These characters represent the ID of a purchase but are no longer relevant due to a system update.