I have a bunch of addresses as strings that are in the following example format:
8 Smith st, Sydney, New South Wales, Australia
However, I'd like to trim them down to the following format:
8 Smith st, Sydney
How can I acheive this? Thanks.
var myString = " Let's trim the whitespace " var newString = myString.stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceCharacterSet()) //Returns "Let's trim the whitespace"
in your Case, first you have to convert it in Array and then convert it as a string as given in below Example
var myString = "Berlin, Paris, New York, San Francisco" var myArray = myString.componentsSeparatedByString(",") //Returns an array with the following values: ["Berlin", " Paris", " New York", " San Francisco"]