In what version of Objective-C was X feature implemented?
Ios Engineer Interview Questions
7,309 ios engineer interview questions shared by candidates
Architectural Patters reference vs value types Common iOS Questions
how would you solve following problems in a project ui lagging/slow scrolling memory warning slow starting
Come up with architecture for onboarding module. Frontend (mobile) system design. + Leetcode Hard
Round 1: Intro + Basic technical questions related to Swift language by the hiring manager. Round 2: Take home coding test. Round 3: Technical interview questions based on your coding test and asked to do modifications in the test. Round 4: Culture Fit and Product/Company info
1) (something like) Given the below matrix, find the shortest path for a robot to get from (0, 0) to (6, 4) (these are x, y coordinates FYI). The zeros in the matrix represent occupy-able positions and the ones are un-occupy-able positions. The robot cannot move diagonally. [[0,1,0,1,1,0,1], [0,1,1,1,1,0,1], [0,0,0,1,1,0,1], [1,1,0,1,1,0,1], [0,1,0,0,0,0,0]] 2) (something like) Tell me about a time where you were faced with an obstacle (professional or otherwise) and how you overcame it.
How would you implement a search screen feature from scratch?(System Design) Then they ask you to actually code your idea, then you go into a debugging round. How would you fix this code? Different levels are breaking, be sure to know about dependency injection and memory location of objects make sure to pay attention to the debugger.
HashMap with extra tasks + tests
Create a board game given certain rules.
what's difference between weak and unwowned
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