How to split string in iphone programming

Question

I have one NSMutableArray in that array I am storing some strings which i got from web service response.in that array strings are:

"Test Test\\n \\n \\n ", "abc Abc\\n \\n \\n " "sss Pr\\n \\n \\n ", "Gggf anil L\\n \\n \\n ",

I want to split strings from \\n.now how can i separate strings from \\n. Please help me.Thanks in advance.

Answer 1

NSArray * components = [yourString componentsSeperatedByString:@"\n"];
for(NSString *str in components)
{
    NSLog(@"%@",str);
}

Answer 2

我想你只需要修剪\\ n而不是拆分。

NSString *trimmedValue = [array[0] stringByTrimmingCharactersInSet:[NSCharacterSet newlineCharacterSet]];

Answer 3

In this case separating string from \\n is BAD programming practice and the process is too much laindy. So better go for trimming string by \\n. Try this -

NSString *trimmedString = [yourArray[0] stringByTrimmingCharactersInSet:[NSCharacterSet newlineCharacterSet]];

Hope this will Help you. Thank you in advance.

Answer 4

This action can be performed in 2 steps.

1 . NSArray * seperatedArr1 = [yourString componentsSeperatedByString:@","];

2. NSMutableArray *finalArr = [[NSMutableArray alloc]init] for(NSString *str in seperatedArr1) { NSString *trimmedString = [finalArr[0] stringByTrimmingCharactersInSet:[NSCharacterSet newlineCharacterSet]]; [finalArr addobject:trimmedString]; }