Insert a string to a string in Objective C

Question

I need to insert a string 'GMT' into

"2010-07-13T11:22:33-07:00"

before the last '-' (it could also be a '+') the result should be

"2010-07-13T11:22:33GMT-07:00"

Bryan Kyle · Accepted Answer · 2010-07-14 05:44:04Z

2

Have a look at the NSString and NSMutableString documentation. I believe what you're looking for is something along the lines of the following (I haven't tested this code, but judging by the documentation it should work):

NSMutableString* date = @"2010-07-13T11:22:33-07:00";
NSRange r = [date rangeOfString:@"-" options:NSSearchBackwards];
[date replaceCharactersInRange: r withString: @"GMT-"];

answered Jul 14, 2010 at 5:44

Bryan Kyle

13.8k4 gold badges42 silver badges45 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Insert a string to a string in Objective C

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related