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  5. Python Data Science Toolbox (Part 1)

Exercise

Pop quiz on lambda functions

In this exercise, you will practice writing a simple lambda function and calling this function. Recall what you know about lambda functions and answer the following questions:

  • How would you write a lambda function add_bangs that adds three exclamation points '!!!' to the end of a string a?
  • How would you call add_bangs with the argument 'hello'?

You may use the IPython shell to test your code.

Instructions

50 XP

Possible answers