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How do I throw and catch errors in Swift?

How do I remove an element by index from a slice in Go?

Go Golang Slice Remove Element Programming Coding Tutorial

How do nil-coalescing operators (??, ??=) work?

swift nil-coalescing operator optional values ?? ??= programming swift tutorials

How do I alias types vs defined types and method sets in Go?

type alias defined type method set Go programming Go types

What is optional chaining and how does it work?

Optional Chaining Swift Optional Values Safe Access Readable Code Swift Programming

When should I use forced unwrapping (!) safely?

forced unwrapping Swift optionals safety in Swift programming best practices

How do I define and use enumerations with iota in Go?

Go iota enumeration constants Golang

How do I use guard let and why prefer it sometimes?

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How do I understand value vs reference semantics for types in Go?

Go value semantics reference semantics memory management pointers data types

How do I unwrap optionals safely with if let?

Swift optionals if let optional unwrapping programming

How do I use pointers and avoid nil dereferences in Go?

Keywords: Go Pointers Nil Dereference Memory Management Golang

What are optionals in Swift and why do they exist?

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How do I compare structs and arrays for equality in Go?

Go compare structs compare arrays equality in Go Go programming

How do access control levels (open, public, internal, fileprivate, private) work?

Swift access control levels open public internal fileprivate private Swift programming

What is the mutating keyword and when is it required?

mutating Swift structs enums value types

How do I create custom initializers and convenience initializers?

Custom Initializers Convenience Initializers Swift Programming Swift Language

What is the difference between class, struct, and enum?

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How do property observers (willSet/didSet) work?

Property Observers Swift willSet didSet Temperature Class Observing Changes

What are computed properties vs stored properties?

Swift Stored Properties Computed Properties Variables Class Structure Getter Setter

How do I label function parameters and why is it useful?

Swift function parameters parameter labels code readability self-documenting code