Cat photographed by and copyright of (c) David Corby (User:Miskatonic, uploader) 2006 Hi! Here’s the code for this game I created! import UIKit class ViewController: UIViewController { @IBOutlet weak var textField: UITextField! @IBOutlet weak var resultLabel: UILabel! @IBAction func guessNowBtn(_ sender: Any) { Read more about GAME: How Many Cats Do I Have?[…]
Example #1 var usernameValid = true var passwordValid = true if usernameValid && passwordValid { print(“Welcome back!”) } else if !usernameValid && !passwordValid { print(“Username and password are not valid, please try again.”) } else if !usernameValid { print(“Invalid username, please try again.”) } else if !passwordValid { Read more about LOGIN INFORMATION USING BOOLEANS[…]
In computer science, the Boolean data type is a data type, having two values (usually denoted true and false), intended to represent the truth values of logic and Boolean algebra. It is named after George Boole, who first defined an algebraic system of logic in the mid 19th century. Bool represents Boolean values in Swift. Read more about BOOLEANS WITH IF STATEMENTS[…]
if name == “Maribel” && age >= 28 { print (“Access granted”) } else if name == “John” { print (“Access denied”) } && “and” == “equal” Happy coding!!
If else-if else statement is used to add alternative set of multiple else-if and single else statements for if condition. In case if condition is false then alternatively check for another condition in case if it failed for all defined conditions the it will execute else statements. Happy coding!
News: Apple opens Everyone Can Code initiative to students around the world From: www.apple.com