How to find the nth letter of a string in swift programming?
let start = playground.startIndexlet end = playground.index(start, offsetBy:4) (error:value of type string has no member index)let fifthCharacter = p
let start = playground.startIndex
let end = playground.index(start, offsetBy:4) (error:value of type string has no member index)
let fifthCharacter = playground[end]
or:let start = playground.startIndexlet end = playground.index(start, offsetBy:4) (error:value of type string has no member index)let fifthCharacter = playground[end]
Tags:playground,string,letter,error,