removing white spaces at beginning and end of string

Question

I\'ve got a problem with removing whitespaces at the beginning and end of string. For e.g. I\'ve got a string like:

\\r\\n\\t- Someone will come here?\\n- I d

Answer 1

String trimming first and last whitespaces and newlines in Swift 4+

"  2 space  ".trimmingCharacters(in: .whitespacesAndNewlines)

result: "2 space"