Mastering Swift 2 Programming (Video 14)

Mastering Swift 2 Programming (Video 14)

Assessment

Interactive Video

Information Technology (IT), Architecture, Geography, Science

University

Hard

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The video tutorial explores higher order functions in Swift, focusing on the map function. It explains how map works, its implementation, and practical usage in Swift projects. The tutorial compares map with for-in loops, discussing when to use each. It introduces ForEach as a better alternative for certain scenarios. The video concludes with a brief mention of flatMap, setting the stage for the next tutorial.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the 'transform' parameter in the map function?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of converting a custom map function into a generic map.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the forEach function differ from the map function in Swift?

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