iOS Developer (Swift) — SeniorCovers Swift language features, SwiftUI, Combine, and Core Data, matching the depth senior iOS interviews test.Preço: R$ 135,35. 100 perguntas publicadas neste pacote.Objetivos

Swift Language

Memory Management

Concurrency

Combine & Reactive

Architecture

App Lifecycle & Fundamentals

Networking

Persistence

Performance & Debugging

Testing

App Distribution

Conteúdo programáticoSwift LanguageMemory ManagementConcurrencyUICombine & ReactiveArchitectureApp Lifecycle & FundamentalsNetworkingPersistencePerformance & DebuggingTestingApp DistributionPerguntas de exemplo

What is an optional in Swift and why does it exist?

What is the difference between `let` and `var`?

What is the difference between `==` and `===`?

Para comprar e praticar é preciso ativar o JavaScript e criar uma conta.