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transfer user from old to new switch

struct Person { // define two properties var name = "" var age = 0 func birthday(){ age += 1 } } // create instance of Person var person1 = Person() birthday attempts to change the struct from within the struct so you need to add the prefix mutating : struct Person {...

https://www.khanacademy.org/computing/computer-science/cryptography/crypt/v/random-vs-pseudorandom-number-generators

using image literal to set the image views picture is a blatant lie all it does is error you need this code : import UIKit class ViewController: UIViewController { @IBOutlet weak var imgDice1: UIImageView! override func viewDidLoad() { super.viewDidLoad() // Do any...

"view without any layout constraint may clip" glitch fix : and choose add missing constraints

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new app project create a new Xcode project, or: file, new, project(shift + n), choose the app template on choose options for your new project set interface to STORYBOARD organization identifier example : ninja.site_name or com.name if you have no site choose a dir to save projects into in...

create a .pypirc in home folder create account on pypi.org fill in pypirc file : [distutils] index-servers = pypi pypitest [pypi] repository: https://upload.pypi.org/legacy/ username: username password: userpass [pypitest] repository: https://testpypi.python.org/pypi username: username...