How to replace two different strings in iPhone programming

Question

I am reading CSV file in my application.

I want to replace two different strings and print as one line. for example:

string1#$string2#$string3####string4

I want to replace #$ with , and #### with \n

and want to show the result on a UILabel.

you can try this.. NSString *completeString = [string stringByReplacingOccurrencesOfString:@"#$ "withString:@"\n"]; — Sudha Tiwari
– Sudha Tiwari, Commented Jan 8, 2013 at 12:12

Sergey Kalinichenko · Accepted Answer · 2013-01-08 12:13:23Z

4

You can use stringByReplacingOccurrencesOfString:withString: method, like this:

NSString *orig = "string1#$string2#$string3####string4";
NSString *res = [orig stringByReplacingOccurrencesOfString:@"#$" withString:@" "];
res = [res stringByReplacingOccurrencesOfString:@"####" withString:@"\n"];

Note that the original string does not get changed: instead, a new instance is produced with the replacements that you requested.

answered Jan 8, 2013 at 12:13

Sergey Kalinichenko

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Aman Aggarwal · Accepted Answer · 2013-01-08 12:13:27Z

0

use

String = [String stringByReplacingOccurrencesOfString:@"#$" withString:@","];
String = [String stringByReplacingOccurrencesOfString:@"####" withString:@"\n"];

And then

yourLabel.text=String;

answered Jan 8, 2013 at 12:13

Aman Aggarwal

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P.J · Accepted Answer · 2013-01-08 12:13:44Z

0

Try this

NSString *string = @"####abc#$de";
string = [string stringByReplacingOccurrencesOfString:@"####" withString:@"\n"];
string = [string stringByReplacingOccurrencesOfString:@"#$" withString:@","];

Hope it helps you

answered Jan 8, 2013 at 12:13

P.J

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