How can you implement adding an object to an array so that it does not lead to an increase in strong references to it?
Junior — Middle
267
iOS
4126
124
What does implementing the CustomStringConvertible protocol in Swift mean and what is it used for?
Junior — Middle
266
What tools and mechanisms do you use to implement and manage multithreading in applications?
266
Can you list different types of task and resource management methods in operating systems?
264
Which data storage mechanism — UserDefaults or KeyChain — retains information after the app is reinstalled?
Junior — Middle
263
What difficulties can a system face when working with multithreading?
Middle — Middle+
263
Can you explain how the synchronized keyword works in Java and its role in thread synchronization?
Junior — Middle
263
What distinguishes NSRecursiveLock from the standard NSLock in the context of multithreading?
Junior — Middle
262
262
What is your current place of residence or location?
Junior — Middle
261
How do data storage mechanisms in Keychain and Core Data differ in iOS?
Junior — Middle
261
Is it safe to add elements to an array using asynchronous functions and await?
Junior — Middle
260
Can you explain the principle of operation of the WebSocket protocol and how it ensures a persistent connection between the server and the client?
258
What are the advantages and disadvantages of using the @Binding annotation in interface development?
Junior — Middle
256
What difficulties can arise when using context within business logic in UseCase?
Junior — Middle
256
How can the current displayed frame be determined during an animation?
Junior — Middle
254
What distinguishes the WebSocket protocol from the URLSessionDataTask class in the Foundation library?
Junior — Middle
254
How does the synchronized mechanism work when used with a static function in the context of a monitor?
Junior — Middle
253
How is push notification delivery via Apple Push Notification Service (APNs) organized?
Junior — Middle
253
252