How would you take a convoluted inheritance tree and use composition instead?
Ios Developer Intern Interview Questions
7,857 ios developer intern interview questions shared by candidates
What is delegate?
How do memory leaks happen? Where do memory leaks often occur? What tools do you have to deal with them?
Describe what components *a given system* has and how would you architect it?
How would you draw the American flag on an iOS device.
measure time complexity of function
List of items in table view. Make some of the items sticky on top or bottom based on API response
Since I had my own location based iOS application, I was asked to customise it in a way suitable to Swiggy.
Sort array, without using any built in sorting algorithms. Find the duplicates with only one for loop. Design Autofill dictionary for text fields. Design a vending machine. Why would you keep user policies at server side rather on device?
What design pattern you will choose if you want to create a similar to NSNotification
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