How to find and replace symbols in a string?

Question

I know it must be a very simple thing to do but I\'ve never had to treat strings before (in Objective-C) and apparently there\'s not RegEx on Cocoa-Touch.

Well, the

Answer 1

you can try this:

NSString *s = @"12.827#@584";
NSCharacterSet *removeCharSet = [NSCharacterSet characterSetWithCharactersInString:@"/:@#"];
s = [[s componentsSeparatedByCharactersInSet: removeCharSet] componentsJoinedByString: @""];
NSLog(@"%@", s);