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Sorting without higher order functions and remote notifications
Implement sorting algorithm like bubble sort, selection sort, or insertion sort without using built-in sort functions
For remote notifications, use Apple Push Notification Service (APNs) to send notifications to users' devices
I was interviewed before Jul 2023.
It was a leetcode interview process
Dispatchgroup
Delegate
Protocol
Dispatch Group is a mechanism in iOS for managing multiple tasks and synchronizing their completion.
Dispatch Group allows you to monitor a group of tasks and be notified when they are all completed.
You can use Dispatch Group to wait for multiple asynchronous tasks to finish before proceeding.
Dispatch Group can be used to manage concurrent tasks and avoid race conditions.
Example: Using Dispatch Group to download multipl...
Delegates are used in iOS development to allow one object to communicate with another object.
Delegates are used to establish communication between objects in iOS development.
Delegates are defined using protocols in Swift or Objective-C.
An example of using delegates is implementing the UITableViewDelegate protocol to handle table view events.
posted on 13 May 2024
I applied via Company Website and was interviewed in Apr 2024. There were 2 interview rounds.
I was interviewed before Jul 2023.
It was a leetcode interview process
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