How to trim whitespaces in an NSString

Question

I am having an NSString object as "HAI HELLO ABC".I want it to "HAIHELLOABC".Is there any function present?

possible duplicate of [How to remove whitespace in a string?](http://stackoverflow.com/questions/6608420/how-to-remove-whitespace-in-a-string) — Bhumeshwer katre, Dec 04 '13 at 09:09
You can also use stringByTrimmingCharactersInSet: see the example below. Ex: NSString *string = @"HAI ABC HELLO"; string = [string stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; — Zac24, Dec 04 '13 at 11:36

score 6 · Accepted Answer · edited Dec 04 '13 at 09:08

6

[str stringByReplacingOccurrencesOfString:@" " withString:@""];

edited Dec 04 '13 at 09:08

rckoenes

answered Dec 04 '13 at 09:08

Albara

score 2 · Answer 2 · answered Dec 04 '13 at 09:09

2

NSString * newString = [string stringByReplacingOccurrencesOfString:@" " withString:@""];

answered Dec 04 '13 at 09:09

Maulik

2 Answers2