What is the main functionality being implemented in the video?
SwiftUI and Node.js Full Stack - Build Twitter - iOS 16 - Unlike Tweet

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Information Technology (IT), Architecture
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University
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Hard
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7 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
How does the unlike functionality differ from the dislike functionality in Twitter?
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the purpose of the try and catch block in the implementation?
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
What should be checked before allowing a user to unlike a tweet?
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
What response is sent back if a user tries to unlike a tweet they have not liked?
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6.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain the process of removing a user's ID from the likes array of a tweet.
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7.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the significance of using the await keyword in the unlike functionality?
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