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Strings are iterative objects. This means that you can access their values using and slicing . These techniques allow you to recover a single character or a range of characters from a string.
In this guide, we discuss how to remove the last character from a Python string. We’ll look at an example of removing the last character from a string so you can figure out how to do this in
Python: code. Remove the last character from the string
We want to create a program that removes the last character from an employee identifier. This character tells us which department an employee works.
For example, the value "M" tells us that the employee works for the marketing department. We will be removing this character because it has been replaced by a new tracking system from the department an employee works for.
Let’s start by asking the user to enter an employee ID using the method entry () :
Then, we remove the last character of the identifier:
[: -1] is a string cut operation which removes the last character from the listing. We use negative indexing to retrieve items from the end of the string. Now display a new ID in an employee’s console:
The statement.format () replaces the braces in our string. With the new employee id Let’s run our code and see what happens: