swift declare optional values
// Optional values are types that can contain nil
var optionalValue: String? // this can be done with more than strings, but for this example that's what was usedswift declare optional values
// Optional values are types that can contain nil
var optionalValue: String? // this can be done with more than strings, but for this example that's what was usedCopyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
