NSMutableString check last and second last character

Question

I have a NSMutableString. I need to check whether the last character is @":" or last two characters are @": "

How to do that?

I guess that a look at `NSString` class reference could help. https://developer.apple.com/library/mac/#documentation/Cocoa/Reference/Foundation/Classes/NSString_Class/Reference/NSString.html — Jack, Jun 15 '12 at 09:02
Try this link may be help you. http://stackoverflow.com/questions/6591538/how-to-capture-last-4-characters-from-nsstring — Dipen Chudasama, Jun 15 '12 at 09:05

score 3 · Accepted Answer · answered Jun 15 '12 at 09:02

3

Use the hasSuffix: method of NSString.

answered Jun 15 '12 at 09:02

Ole Begemann

score 1 · Answer 2 · edited Jun 15 '12 at 09:13

1

Identifies last char:

NSString *lastChar = [yourstr substringFromIndex: [yourstr length] - 1];

Identifies last two chars:

NSString *lastTwoChar = [yourstr substringFromIndex: [yourstr length] - 2];

edited Jun 15 '12 at 09:13

GAMA

answered Jun 15 '12 at 09:09

Krunal

2 Answers2