Hello! I am making a game where you can place blocks and I would like to have an undo button to delete the last placed block! How do I do this? My code is here: Please remove .LOG extension from the code ViewController.swift - https://developer.apple.com/forums/content/attachment/2fc14933-2e81-46a2-afc5-abb7fc74e086

Whenever I run my app on the iPhone SE(2nd Generation) iOS 14.0 Simulator, it shows a loading sign and error message “SpringBoard has quit unexpectedly” Anyone know the issue?

Hi everyone! I am experiencing this issue: This build is using a beta version of Xcode and can’t be submitted. Make sure you’re using the latest version of Xcode or the latest seed release found in What’s New in App Store Connect. I have Xcode 12 beta on my Mac and have archived the app from there. I was able to submit the build for internal testing but it gives me the issue when I try to submit for external testing!

Is there any way to have a SpriteKit Game in the TouchBar?

I have an app where there are 2 views, one with a UILabel and another with a UITextField. I would like it so the moment you are done editing the Text Field, the label changes to the TF's value. The text field stores its value in a UserDefaults and when my Label's View loads, it shows the value of the UD key on the label. Again, I would like it so the moment you are done editing the Text Field, the label changes to the TF's value. Below is my Label's View's Controller struct myStruct {     static var money = 0.00 } import UIKit class ViewController: UIViewController {     @IBOutlet weak var moneyLabel: UILabel!     override func viewDidLoad() {         super.viewDidLoad()         let ud = UserDefaults.standard         myStruct.money = ud.double(forKey: "Money")         moneyLabel.text = String(ud.double(forKey: "Money"))              } } My TextField's View's Controller import UIKit class AddMoneyViewController: UIViewController {          let userDefaults = UserDefaults.standard               @IBOutlet weak var TextField: UITextField!          override func viewDidLoad() {         super.viewDidLoad()                  }          @IBAction func TFEditingDidEnd(_ sender: Any) {         userDefaults.set(TextField.text, forKey: "Money")         let moneyAtPoint1 = userDefaults.double(forKey: "Money")         print(moneyAtPoint1)          }      }

Here is code to make a simple Swift WWDC countdown:import Cocoa let today = Date() let startDate = "2020-06-22" let dateFormatter = DateFormatter()dateFormatter.dateFormat = "yyyy-MM-dd" let finalStartDate = dateFormatter.date(from: startDate)let components = Set<Calendar.Component>([.day, .hour]) print("WWDC20 Will Come on JUNE 22") let daysToDc = Calendar.current.dateComponents(components, from: finalStartDate!, to: today) let printableDays = Int(daysToDc.day!) let printableHours = Int(daysToDc.hour!) print(String(printableDays)+" days " + String(printableHours) + " hours till WWDC2020")

Hi everyone! Because iOS 14 had a whole new home screen, I wonder if SpringBoard is on iOS 14! Even if it is, is App Library a separate app?

Hi! Last week my app was accepted, but it is not showing up.https://pasteboard.co/JclRwER.png - Ready For Salehttps://pasteboard.co/JclT6jH.png - App Not Available

Recently while making a Siri Shortcut, I discovered something. In open app, I saw an app called Xcode preview. When I ran the shortcut, the Xcode preview app showed a launch screen and crashed. What is this app?