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import SwiftUI

struct User: Identifiable {
    var id = "Ryan"
}

struct BindingAlertAndSheet: View {
    // MARK: - Properties
    @State private var isShowingAlert = false
    @State private var selectedUser: User? = nil

Rsych

import SwiftUI

struct User: Identifiable {
    var id = "Ryan"
}

struct OptionalAlertAndSheet: View {
    // MARK: - Properties
    @State private var selectedUser: User? = nil
    

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struct SplitSideViews: View {
    // MARK: - Properties
    
    // MARK: - Body
    var body: some View {
        NavigationView {
            NavigationLink(destination: Text("New secondary")) {
                Text("Hello, World!")
            } //: NavLink
                .navigationTitle("Primary")

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struct CoverFlowScrollView: View {
    // MARK: - Properties
    let colors: [Color] = [.red, .green, .blue, .orange, .pink, .purple, .yellow]
    // MARK: - Body
    var body: some View {
        VStack {
            Spacer()
            GeometryReader { fullView in
                ScrollView(.horizontal, showsIndicators: false) {
                    HStack {

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struct ScrollViewDNAEffect: View {
    // MARK: - Properties
    let colors: [Color] = [.red, .green, .blue, .orange, .pink, .purple, .yellow]
    // MARK: - Body
    var body: some View {
        GeometryReader { fullView in
            ScrollView(.vertical) {
                ForEach(0..<50) { index in
                    GeometryReader { geo in
                        Text("Row #\(index)")

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import SwiftUI
struct Card: Codable {
    let prompt: String
    var answer: String
}

struct EditCards: View {
    // MARK: - Properties
    @Environment(\.presentationMode) var presentationMode
    @State private var cards = [Card]()

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import SwiftUI

struct NotifiedBackground: View {
    var body: some View {
        /*
         UIApplication.significantTimeChangeNotification is called when the user changes their clock or when daylight savings time changes.
         UIResponder.keyboardDidShowNotification is called when the keyboard is shown.
         */
        //        Text("Hello, World!")
        //            .onReceive(NotificationCenter.default.publisher(for: UIApplication.willResignActiveNotification)) { _ in

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import SwiftUI

struct TriggerTimer: View {
    // MARK: - Properties
    
    // MARK: - Timer
    /*
     1. timer to fire every 1sec
     2. timer should run on the main thread
     3. timer should run on the common run loop. (Run loops lets iOS handle running code while the user is actively doing something, such as scrolling in a list.)

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import CoreHaptics
import SwiftUI

struct VibrationsCoreHaptics: View {
    // MARK: - Properties
    @State private var engine: CHHapticEngine?
    var body: some View {
        Text("Tap here")
            .onAppear(perform: prepareHaptics)
            .onTapGesture(perform: complexSuccess)

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import SwiftUI

struct GestureDrag: View {
    // MARK: - Properties
    @State private var offset = CGSize.zero
    @State private var isDragging = false
    
    // MARK: - body
    var body: some View {
        let dragGesture = DragGesture()