Can you explain how Automatic Reference Counting (ARC) works in Objective-C?
Junior — Middle
375
iOS
4126
124
Is the process of checking for element presence in the DOM tree implemented using recursive calls or loops?
Junior — Middle
355
Explain the working principle of asynchronous functions using the Async and Await keywords.
Junior — Middle
328
How can an array be stored in memory efficiently?
Junior — Middle
280
Can you explain what asynchronous programming is in the context of the Async/Await construct?
Junior — Middle
278
In what case is the loadView method called in the lifecycle of a controller?
Junior — Middle
275
Can you explain the role and function of the Alloc function in Objective-C?
Junior — Middle
271
What are the main stages in the lifecycle of a ViewController in iOS?
Junior — Middle
267
What data structure is well suited for modeling button or key press events?
Junior — Middle
262
What classification does a data structure consisting of ordered elements with a fixed size correspond to?
Junior — Middle
257
What tools and mechanisms do you use to implement and manage multithreading in applications?
Junior — Middle
254
What is your overall impression of working with SwiftUI and how comfortable do you feel in it?
Junior — Middle
254
Can you explain the mechanism of reference counting and memory management using Retain Count?
Junior — Middle
253
Can you explain what it means to execute code asynchronously and what are its main advantages?
Junior — Middle
249
What is your perception of our organization's activities and its values?
Junior — Middle
248
How does the viewWillLayoutSubviews method work during the interface update process in iOS?
Junior — Middle
247
How do the AutoreleasePool automatic memory management mechanism and the sending of Autorelease messages in Objective-C interact?
Junior — Middle
246
How is memory management for value types implemented?
Junior — Middle
245
How does event handling on press occur in an application?
Junior — Middle
244
Can you explain the concept of Consuming in the context of data exchange or system interaction?
Junior — Middle
242