REST APIs with Flask and Python - First-Class Functions

This video tutorial introduces the concept of first class functions in Python, explaining that functions can be treated as variables and passed as arguments to other functions. It demonstrates this with examples, including a calculate function and a search function. The tutorial also covers the use of lambda functions and built-in functions like itemgetter, highlighting their utility in Python programming.

How does the 'get_friend_name' function work in the context of the search function?

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How can you use a lambda function in place of a defined function?

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What is the significance of using the 'itemgetter' from the operator module?

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