Giving an array of numbers and an int, return true if is there any pair of numbers inside the array that summed is equal to the input int, otherwise return false.
Ios Engineer Interview Questions
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How objects can send messages to each other in Objective-C
Giving array of words and user can input any letters. Write a function that returns all possible words that start with the input string. They are looking for optimum solution.
Build a simple app that involves displaying data that changes in realtime
The first Jedi question was this: given an unsorted array of numbers, like [1, 3, 5, 4, 2], write a function that takes an integer and returns true if there's any pair of numbers in that array that can be summed up to the input integer.
Delegates, Protocol, blocks, multithreading, GCD, project specific, some behavioural questions etc
Flatten a list containing n sublists. Ex: [3, 4, [4, [[55]]]] -> [3, 4, 4, 55]
given numbers 1 4 2 0 2 0, move all zeros to beginning using minimum sorting technique
Implement the MyStack. (A lot of questions about multi-threading) @protocol Stack -(void)pushObject:(nonnull id)obj; -(nonnull id)popObjext; @property(nonatomic,assign)NSInteger count; @end @interface MyStack : NSObject <Stack> @end @implementation MyStack @end
What languages do you program in
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