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iOS Build a Simple iPhone App with Swift 2.0 Improving Our User Interface Styling User Interface Elements

Piers FC
Piers FC
10,402 Points
Posted by Piers FC
Piers FC
10,402 Points

Surely a Treehouse Mistake - AutoLayout iOS Given some text in English, which of the following is true?

Given some text in English, which of the following is true?

A) The Right and Trailing constraints are equivalent

B) The Left and Trailing constraints are equivalent

C) The Left and Leading constraints are equivalent

D) None of the above

I assumed that A and C were correct as per the video in the previous exercise and plus the fact that is explicitly mentions English text.

Apparently the correct answer is B?!?!?!

Can someone please explain?

How can that be right

Kim Sorgalla
Kim Sorgalla
2,174 Points

Yes I was also confused and answered it "wrong". This must be a mistake.

1 Answer

warp42
warp42
3,171 Points
warp42
warp42
3,171 Points

The answer must have been corrected, because I answered "C" and got it correct.

They also changed it so that only one is equivalent, whereas in your question A and C are equivalent. It almost seems as if they would be looking for "what is false" instead. Regardless, the question has been updated.