How to get sub string from main string?

Question

How to get expires value.

NString *string = @"XXXXXXXXXXXXXX5fQeRXh3-cas&expires=0998"

But i required output : 0998

http://stackoverflow.com/questions/14767167/substring-from-nsstring — CRDave, Apr 29 '14 at 05:07
http://stackoverflow.com/questions/5676106/how-to-get-substring-of-nsstring — CRDave, Apr 29 '14 at 05:08
@user3559963.. It's very easy to search this stuff on web. So first try to salve it on your self then if can't find much then ask a SO question. — Vishal Sharma, Apr 29 '14 at 05:18

score 1 · Answer 1 · answered Apr 29 '14 at 05:07

1

NSArray *arr=[string componentsSeparatedByString:@"&expires="];

And then [arr objectAtIndex:1] will be the required expires value.

answered Apr 29 '14 at 05:07

svrushal

1,612
14
25

score 1 · Answer 2 · answered Apr 29 '14 at 05:12

1

Try below code:

NSString *string = @"XXXXXXXXXXXXXX5fQeRXh3-cas&expires=0998";
NSRange r = [string rangeOfString:@"expires="];
NSString *expStr = [string substringFromIndex:r.location+r.length];

answered Apr 29 '14 at 05:12

Apurv

17,116
8
51
67

score 0 · Answer 3 · answered Apr 29 '14 at 05:05

0

Use NSString method rangeOfString:

answered Apr 29 '14 at 05:05

AndrewShmig

4,843
6
39
68

How to get sub string from main string?

3 Answers3