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iOS Build a Selfie App with Swift 2 Taking a Selfie Recap: Taking a Selfie

Posted by Lee Watts
Lee Watts
40 Points

What is the technique of providing everything a class needs for instantiation as initialization arguments?

I've watched the first section of Building a Selfie App with Swift 2 ten times and can not figure out this get it right or get out question in the quiz. I thought it was dependency injection but no.

Anyone got this one?

5 Answers

durul
durul
62,690 Points
durul
durul
62,690 Points

Answer is dependency Injection.

Lee Watts
Lee Watts
40 Points
Lee Watts
Lee Watts
40 Points

I know my question was long at 2 sentences. The second sentence I specifically state the answer is not dependency injection.

Adan Sandoval
Adan Sandoval
1,213 Points

I was having the same problem. Thanks for bringing this up!

Steven Deutsch
Steven Deutsch
21,046 Points
Steven Deutsch
Steven Deutsch
21,046 Points

Hey Lee Watts,

Unfortunately, I don't have a subscription right now so I don't have access to this quiz. I would try something along the lines of "Object Creation", "Object Initialization", "Object Instantiation", or "Class Instantiation". Let me know if anything works.

Good Luck

Loes Shira
seal-mask
.a{fill-rule:evenodd;}techdegree
Loes Shira
iOS Development Techdegree Student 392 Points
Loes Shira
.a{fill-rule:evenodd;}techdegree
Loes Shira
iOS Development Techdegree Student 392 Points

I'm stuck on this too - i've tried dependency injection but the quiz keeps saying its wrong.

Pablo Cornejo
Pablo Cornejo
10,404 Points
Pablo Cornejo
Pablo Cornejo
10,404 Points

Hey! I know this is an old question but I encountered this same problem just now. In my case I didn't realize that there are two fields to fill when answering the question. At first I typed "dependency injection" all in the first field (which triggers a wrong answer). That is the correct answer indeed, but be careful to type one word in each field.