The description
property of a String instance in Swift is used to return the value of a string.
string.description
This property returns the value of the string string
.
// create some stringslet name = "Theodore"let language = "Swift"let emptyString = ""// get description propertylet des1 = name.descriptionlet des2 = language.descriptionlet des3 = emptyString.description// print resultsprint(des1) // Theodoreprint(des2) // Swiftprint(des3) // nil
description
properties of the strings we created.