Character replacing in Xcode - Objective-C

Question

I have used this code for replacing "\n" with "", but it is not working.

How can I do it?

NSString *descString = [values objectForKey:@"description"];
descString = [descString stringByReplacingOccurrencesOfString:@"\n" withString:@""];

NSLog(@"Description String ---->>> %@",descString);
catlog.description = descString;
[webview loadHTMLString:catlog.description baseURL:nil];
webview.opaque = NO;

Answer 1

try this

NSString *s = @"foo/bar:baz.foo";
NSCharacterSet *doNotWant = [NSCharacterSet characterSetWithCharactersInString:@"/:."];
s = [[s componentsSeparatedByCharactersInSet: doNotWant] componentsJoinedByString: @""];
NSLog(@"%@", s);