FAQ: Modifying DataFrames - Reviewing Lambda Function


#1

This community-built FAQ covers the “Reviewing Lambda Function” exercise from the lesson “Modifying DataFrames”.

Paths and Courses
This exercise can be found in the following Codecademy content:

Data Science

Data Analysis with Pandas

FAQs on the exercise Reviewing Lambda Function

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#2

To pin point the last character, why not use x[-1] instead of x[len(x)-1]?

Are there situations where x[-1] will not work?

Thanks