Replace String not work

Question

I need to add the string @"d" after "id="

Example =

url = @"id=63488320543140151742289377"

needs to be

url = @"id=d63488320543140151742289377"

I have tried this:

NSRange range = [url rangeOfString:@"id="];
[url stringByReplacingCharactersInRange:range withString:@"id=d"];

but not work

Evgeniy S · Accepted Answer · 2012-11-12 13:08:11Z

7

url = [url stringByReplacingOccurrencesOfString:@"id=" withString:@"id=d"];

edited Nov 12, 2012 at 13:08

answered Nov 12, 2012 at 12:46

Evgeniy S

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Comments

Rob · Accepted Answer · 2012-11-12 13:04:05Z

2

stringByReplacingCharactersInRange returns a string. Your code should work if you assign the new string that's returned to some variable (e.g. url = [url stringByReplacingCharactersInRange:range withString:@"id=d"];)

edited Nov 12, 2012 at 13:04

Rob

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answered Nov 12, 2012 at 12:50

Phillip Mills

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1 Comment

Ladessa Over a year ago

I have tried stringByReplacingOccurrencesOfString:@"id=" withString:@"id=d"]; but forgot url = ...thx!

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