[Solved] trimmingCharacters not work on iOS 10.3 Xcode8.3
From the documentation: A new string made by removing from both ends of the receiver characters contained in set. It does not remove characters within the string. You can replace whitespaces – corresponding to the .whitespaces character set – in the string with regular expression: let _searchStr = searchStr.replacingOccurrences(of: “\\s”, with: “”, options: .regularExpression) solved … Read more