Mastering Swift 2 Programming (Video 25)

Mastering Swift 2 Programming (Video 25)

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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FREE Resource

This video tutorial explains how to bridge Swift and Objective-C, focusing on exposing Swift code to Objective-C. It covers creating an Objective-C project, adding a Swift file, configuring build settings, and calling Swift code from Objective-C. The tutorial also discusses access modifiers and how to manage visibility between the two languages.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the auto-generated bridging header?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do access modifiers affect the visibility of Swift classes in Objective-C?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the expected output when printing a Swift message variable in Objective-C?

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