How to split string into substrings on iOS?

Question

I received an NSString from the server. Now I want to split it into the substring which I need. How to split the string?

For example:

substrin

Answer 1

You can also split a string by a substring, using NString's componentsSeparatedByString method.

Example from documentation:

NSString *list = @"Norman, Stanley, Fletcher";
NSArray *listItems = [list componentsSeparatedByString:@", "];