aheze

let trumpImage = UIImage(named: "trump")
let borisImage = UIImage(named: "boris")

var personIsBoris = true
@IBOutlet weak var personImageView: UIImageView!

@IBOutlet weak var temperatureLabel: UILabel!

/// off = Celsius, on = Fahrenheit
var temperatureSwitchIsOn = true

aheze

@IBAction func temperatureSwitchToggled(_ sender: Any) {
    temperatureSwitchIsOn = temperatureSwitch.isOn
    personIsBoris = !temperatureSwitch.isOn
    ...
}

aheze

 @IBAction func temperatureSwitchToggled(_ sender: Any) {
    temperatureSwitchIsOn = temperatureSwitch.isOn
    personIsTrump = temperatureSwitch.isOn
     
    ...
     
    if personIsTrump {
        personImageView.image = trumpImage
    } else {
        personImageView.image = borisImage

aheze

enum LoginStatus {
    case guest
    case failedLogin
    case loggedIn
    case sessionExpired
}

var loginStatus = LoginStatus.loggedIn

aheze

/// an enum is more readable than true/false
public enum ButtonState {
    case pressed
    case notPressed
}

/// ViewModifier allows us to get a view, then modify it and return it with modifications
public struct TouchDownUpEventModifier: ViewModifier {
    
    /// Later, .onChanged will be called multiple times (around 10 times a second once your finger touches down)

aheze

import SwiftUI

struct ContentView: View {
    
    /// we need to keep track of the state of the timer
    /// if it's currently active, the button should say "Stop" and stop the timer when pressed
    /// if it's not currently active, the button should say "Start" and start the timer when pressed
    @State var timerActive = true
    
    /// The timer. Will update the background image.

aheze

sdf

aheze

/// the UIImageView that will hold the animation
let imageView = UIImageView()
imageView.frame = CGRect(x: 100, y: 100, width: 150, height: 150)
view.addSubview(imageView)

/// the images that will be animated
/// images are stored in the Resources folder of this playground
let imagesToAnimate = [UIImage(named: "0")!, UIImage(named: "1")!, UIImage(named: "2")!]
let animationImages = UIImage.animatedImage(with: imagesToAnimate, duration: 1)

aheze

/// the UIImageView that will hold the animation
let imageView = UIImageView()
imageView.frame = CGRect(x: 100, y: 100, width: 150, height: 150)
view.addSubview(imageView)

/// the images that will be animated
/// images are stored in the Resources folder of this playground
let imagesToAnimate = [UIImage(named: "0")!, UIImage(named: "1")!, UIImage(named: "2")!]

imageView.animationImages = imagesToAnimate

aheze

# define the function
def match_number(number, singular, plural):
  if number == 1:
      return str(number) + " " + singular # return the number + the singular noun
  else:
      return str(number) + " " + plural # return the number + the plural noun
      

followers_count = 1
grammarized_followers = match_number(number = followers_count, singular = "follower", plural = "followers")