On a Mac (yes, still on an actual computer) - create an app with 3 images on a view that is scrollable.
Ios Softwareentwickler Interview Questions
985 ios softwareentwickler interview questions shared by candidates
Given an array of songs, write an algorithm that returns the first stale (aka repeated) song.
2 easy/medium algorithm questions. 1st was harder (involved a more complex data structure); 2nd was easier (just arrays / stacks / queues type stuff). Interviewer also used some of the (already-very-short) interview period to give me the opportunity to ask questions, thus total time I had to solve problems was only about 30 mins.
What is the difference between "atomic" and "nonatomic" in iOS property definitions.
Q: How does HTTP work Q: How is the view controller process works Q: How is memory handled Other questions as well. The coding question needed like a websocket handling on iOS, and you need to do that as production code with no errors without any autocompletion which is not normal at all these days.
Find the least common ancestor of two views.
A take home assignment to implement a CRDT system.
Core data, bridging header, how to configure private cocoa pods repository. Tdd, do you have experience with complex badly written code bases? And how do work with these. Are you willing to work with badly written code bases and follow tdd? They also ask some easy questions about properties and memory management.
What is dealloc called in Swift?
He gave an example of a retain cycle and asked what would happen and how to fix.
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