iOS Developer (Swift) — SeniorCovers Swift language features, SwiftUI, Combine, and Core Data, matching the depth senior iOS interviews test.Precio: US$ 24.89. 100 preguntas publicadas en este paquete.Objetivos

Swift Language

Memory Management

Concurrency

Combine & Reactive

Architecture

App Lifecycle & Fundamentals

Networking

Persistence

Performance & Debugging

Testing

App Distribution

Contenido del programaSwift LanguageMemory ManagementConcurrencyUICombine & ReactiveArchitectureApp Lifecycle & FundamentalsNetworkingPersistencePerformance & DebuggingTestingApp DistributionPreguntas de ejemplo

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 `===`?

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