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How do I write functions with default and variadic parameters?

How do switch statements work and what are pattern matching features?

Swift switch statement pattern matching control flow ranges tuples enums

How do I use if-let and guard-let for safer code?

Swift if-let guard-let optional safety unwrapping nil programming

What is the difference between value types and reference types in Swift?

Value Types Reference Types Swift Programming Data Types Memory Management

How do ranges (closed, half-open) work in Swift?

Swift Ranges Closed Ranges Half-Open Ranges One-Sided Ranges

What is the purpose of tuples and how do I use them?

tuples Swift data structures programming Swift tutorials multiple values

How do type inference and type annotations work in Swift?

Swift type inference type annotations programming Swift language

What are Swift's basic data types?

Swift data types Int Float Double Bool String Character Array Dictionary

What is the difference between let and var?

Swift let var constants variables programming

What are Swift playgrounds and when should I use them?

Swift Swift Playgrounds Swift programming learn Swift interactive coding prototyping Apple

How do I write and run a simple 'Hello, World!' in Swift?

Swift programming Hello World in Swift Swift tutorial

How do I install Xcode and set up a new Swift project?

install Xcode setup Swift project Xcode tutorial Swift development macOS development environment

What are the key features that distinguish Swift from Objective-C?

Swift Objective-C programming language iOS development macOS development type safety memory management

How do I stream decode large payloads to/from MessagePack with custom types in Go?

Go MessagePack Streaming Decode Custom Types Payloads

How do I integrate logging with context using slog in Go?

Go logging context logging slog Go

How do I count occurrences of items using a map in Go?

Keywords: Go map count occurrences data structure key-value pairs

How do I pretty-print for debugging to/from Protobuf with embedded structs in Go?

Go Protobuf pretty-print debugging embedded structs

How do I implement caching for expensive computations with in-memory cache in Go?

caching Go in-memory cache performance optimization concurrency safety

How do I set and read cookies securely?

Go Cookies HttpOnly Secure SameSite Set Cookie Read Cookie Secure Cookies

How do I run migrations using pgx?

pgx Go migrations PostgreSQL database migrations go postgres pgx migration example