Please Help Me Intepret This Code SWIFT

Question

display.text = newValue != nil ? \"\\(newValue!)\" : \" \" 

Does the syntax of the code mean, let display.text = newValue, if it does not equal nil

Answer 1

it means that

if newValue == nil {
    display.text = " "
} else {
    display.text = "(newValue!)"
}

if newValue is not nil, display.text will be (newValue!).

if you want to show newValue's value,

you should write that

if newValue == nil {
    display.text = " "
} else {
    display.text = "\(newValue!)"
}