Split before and after every , in a string and add to array

Question

Basically i want to split out everything inbetween the commas and add to an array and then get the count of this array and return it too.

I know its a mouthfull but someone will understand :P

Thanks

Mason

possible duplicate of [NSString tokenize in Objective-C](http://stackoverflow.com/questions/259956/nsstring-tokenize-in-objective-c). The accepted answer returns an array of tokens. Getting the count from that should be obvious. — Marcelo Cantos, Dec 13 '10 at 12:01
possible duplicate of [Objective-C Split()?](http://stackoverflow.com/questions/3558888/objective-c-split) — jwueller, Dec 13 '10 at 12:04

score 5 · Answer 1 · answered Dec 13 '10 at 12:14

5

use componentsSeparatedByString:

answered Dec 13 '10 at 12:14

Javal Nanda

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score 0 · Accepted Answer · edited Dec 13 '10 at 13:07

0

Use this one:

-(NSInteger)countTotalWord:(NSString *) localString{
    //NSString *localString = @"My, Name, Is,Sudesh,Kumar ";
    //NSMutableArray *simplefyWordArray = [[NSMutableArray alloc] init];
    NSArray *wordSet = [localString  componentsSeparatedByString:@","];
   //for (int i=0 ;i<[wordSet count]; i++) {
       //NSString *trimedString = [[wordSet objectAtIndex:i] stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
       //[simplefyWordArray appendFormat:@"%@+",trimedString];
    //}
    return [wordSet count];
}

edited Dec 13 '10 at 13:07

JeremyP

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answered Dec 13 '10 at 13:03

sudesh

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Please format your code properly in future, your post was almost completely unreadable. – JeremyP Dec 13 '10 at 13:08

Split before and after every , in a string and add to array

2 Answers2