FREE TRIAL: Accelerate your app development career with Hacking with Swift+! >>

iOS Developer Interview Questions

What is the difference between aspect fill and aspect fit when displaying an image?

Suggested approach: Although these two sound similar, there is an important difference: aspect fit ensures all parts of the image are visible even if it means there is some space around the edges, whereas aspect fill may crop the image to ensure it takes up all available space.

Of course, just knowing the facts isn't enough: when would you use each of them?

  Estimated difficulty: Easy

Important notes

  • There are over 150 interview questions in the system. Once you've read the question and come up with a suitable answer, try reading my suggested approach and see if it helps you add more detail.
  • These questions are not designed to be hard; a good interviewer is more interested in generating discussion that lets your ability and interests shine through.
  • If you answer a question with "yes" or "no" you've missed the point – interviewers prefer you to provide reasoning, explanation, or detail, so try to elaborate with examples!
  • If you're looking for detailed technical questions about the language, you should try my Swift tests instead – there are multiple challenges that will work your brain hard.
  • For a whole series of coding challenges, I wrote the perfect book for you: Swift Coding Challenges.

Related questions

See the full list of iOS interview questions

 
Unknown user

You are not logged in

Log in or create account
 

Link copied to your pasteboard.