let heightMeasurement = Measurement<UnitLength>(value: 180, unit: .centimeters)

// Division with a scalar
let half = heightMeasurement / 2
print(half.value)  // 90.0
print(half)        // "90.0 cm"

// Addition: different units can be added; the result is in the category’s base unit
let h180cm = Measurement<UnitLength>(value: 180, unit: .centimeters)
let h1m    = Measurement<UnitLength>(value: 1,   unit: .meters)
let totalHeight = h180cm + h1m   // 2.8 m (base unit of UnitLength is metres)
print(totalHeight)               // "2.8 m"

// Comparison with automatic unit handling
h180cm < h1m  // false (180 cm ≮ 1 m)

// Ranges respect units too
let range = h1m ... h180cm
range.contains(Measurement(value: 6, unit: .feet)) // false (~1.83 m is outside)

@MainActor
protocol IUpdate {
    func update(date: Date) async
}

@Observable
final class LS {
    var date: Date = .now
}

// Здесь изоляцию @MainActor получит только update 

extension LS: IUpdate {
    func update(date: Date) async {
        await internalUpdate(date: date)
    }
// А здесь изоляция уже не применится

    private func internalUpdate(date: Date) async {
        self.date = date
    }
}

class Counter {
    private let mutex = Mutex(0)

    func increment() {
        mutex.withLock { count in
            count += 1
        }
    }

    func decrement() {
        mutex.withLock { count in
            count -= 1
        }
    }
}

func getUserListForAdmin() async -> NetworkResponse<[OtherUser]> {
    async let type4Request = RestClient.shared.request(Constants.Network.ENDPOINT_USERS, parameters: ["userType": 4])
    async let type2Request = RestClient.shared.request(Constants.Network.ENDPOINT_USERS, parameters: ["userType": 2])

    let (result4, result2) = await (type4Request, type2Request)

    switch (result4, result2) {
    case (.success(let users4), .success(let users2)):
        for user in users4 {
            user.canSeeThisUsersRequests = users2.contains(where: { $0.id == user.id })
        }
        return .success(users4) // At this breakpoint, users2 appears EMPTY 🤯
    case (.error(let error), _), (_, .error(let error)):
        return .error(error)
    }
}

actor SomeGenerator {
  // not allowed
  @concurrent
  func randomID() async throws -> UUID {
    return UUID()
  }

  // allowed
  @concurrent
  nonisolated func randomID() async throws -> UUID {
    return UUID()
  }
}

@globalActor actor CameraActor: GlobalActor {
    static let shared = CameraActor()
}

@CameraActor class Camera: NSObject {
    let captureQueue = DispatchQueue(label: "com.linearCCD.capture")
    var captureSession = AVCaptureSession()
    
    var currentDevice: AVCaptureDevice?
    
    var videoInput: AVCaptureDeviceInput?
    var audioInput: AVCaptureDeviceInput?
    var videoOutput: AVCaptureVideoDataOutput?
    var audioOutput: AVCaptureAudioDataOutput?
    ...
}

@CameraActor class CapturePipeline: NSObject, ObservableObject {
    let renderContext: MTIContext
    var renderPoolForFilter = RenderPool()
    var renderPoolForRecordingImage = RenderPool()
    var cameraFeedRenderTask: Task<(), Never>?
    ...
}

extension Sequence where Iterator.Element: Hashable {
    func unique() -> [Iterator.Element] {
        var seen: Set<Iterator.Element> = []
        return filter { seen.insert($0).inserted }
    }
}

print(array.unique()) // prints: [1, 2, 3]

Translate the selected .xliff file’s body tag to the target-language. For each text, keep the source tag and add a target tag with a state="translated"attribute and the translation as body. Output the result as plain text.