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#if os(OSX)
import Cocoa
#else
import Foundation
#endif

/**
 resolves a host names ip address for the specified family
 - parameters:
    - name: the host name to resolve

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import SwiftUI
import Network

class ExternIP: ObservableObject {
    @Published var address: String = "unknown"
    @Published var isV6Supported: Bool = false
    
    init() {
        queue = DispatchQueue(label: "monitor")
        monitor = NWPathMonitor()

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import Cocoa
let given =     "{\n\t\"test\": \"this 😃 \\ \",\n\r\t\"\'testing\': 1\r\n}\\ \0 \\"
let expected = #"{\n\t\"test\": \"this 😃 \\ \",\n\r\t\"\'testing\': 1\r\n}\\ \0 \\"#
let expectedAscii = #"{\n\t\"test\": \"this \u{0001F603} \\ \",\n\r\t\"\'testing\': 1\r\n}\\ \0 \\"#

extension String {
    private static let escapedChars = [
        (#"\0"#, "\0"),
        (#"\t"#, "\t"),
        (#"\n"#, "\n"),

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import Foundation

struct LotsOfStuff: Codable {
    let x: Int
    let y: Int
    let z: Double
    let a: [String]
    let b: String
    let c: String
    let less: LessStuff

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Intro to Swinject

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import UIKit

protocol Invokable {
    var order: Int { get }
    func invoke()
}

class A: Invokable {
    var order = 0
    func invoke() { print("A") }

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import UIKit

/**
 Class to make "Toast," like in Android, for iOS in Swift 4.x.
 example:
 ```
 Toast.backgroundColor = UIColor.init(red: 0.0, green: 1.0, blue: 0.0, alpha: 0.6)
 Toast.textColor = UIColor.init(red: 1.0, green: 0.0, blue: 0.0, alpha: 0.6)
 Toast.textAlignment = .center
 Toast.font = UIFont.systemFont(ofSize: 14.0)

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import UIKit

extension UIImage {
    /// will load an image from a remote URL
    /// - parameter fromURL: url to load from
    /// - parameter completionHandler: completion handler for when the image is done loading.
    /// - parameter image: UIImage? that was retrieved, or nil on error
    /// - parameter error: LocalizedError? that is nil on success, or an error message on failure.
    /// example
    /// ```

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class TLDList {
    static let tlds = [
        "*.aaa",
        "*.aarp",
        "*.abarth",
        "*.abb",
        "*.abbott",
        "*.abbvie",
        "*.abc",
        "*.able",