How to implement stopping the NSOperation chain after the third request without waiting for the fourth?
Junior — Middle
239
iOS
4126
124
What was the reason for deciding to abandon the use of XIB files in the project?
Junior — Middle
239
Can you explain what automatic memory management mechanism ARC in iOS means?
238
How exactly is data transmitted in the presenter during information display?
Junior — Middle
237
In what situations is it advisable to use virtual function tables (v-tables) in object-oriented programming?
Junior — Middle
237
Is mutual blocking inevitable when using synchronization on the main queue?
Junior — Middle
237
What prompted you to consider changing your current position or company?
235
How can async/await be used to execute requests sequentially with the ability to terminate the process after the third request without waiting for the fourth?
Middle — Middle+
234
Explain the difference between using Dispatch Barrier and semaphore in a thread management system.
Junior — Middle
234
At what point in the ARC process does the reference counter increase?
Junior — Middle
234
Can you tell what changes and improvements you have implemented in your projects or work process?
Junior — Middle
233
Have you had experience using DispatchGroup in your projects for task synchronization?
Junior — Middle
233
What motivated you to choose a career as an iOS developer?
Junior — Middle
233
Where in the program are variable values stored and how are they organized?
Junior — Middle
231
Can you list and explain the main methods of working with DispatchGroup in iOS?
Junior — Middle
230
Which organizations or industries are currently attracting you for potential employment?
Junior — Middle
228
How do you detect and fix memory leaks in your applications?
Junior — Middle
227
How can DispatchGroup be used to sequentially execute requests with the ability to cancel on the third without waiting for the fourth?
Junior — Middle
225
How will the dispatching mechanism change when inheriting an object from the NSObject class?
Junior — Middle
222
Explain the differences between stack data structure and heap memory area.
Junior — Middle
221