ios - How to replace spaces with + in string with format -


possible duplicate:
how replace spaces +'s in xcode

in string need replace spaces:

controller.body = [nsstring stringwithformat:@"http://maps.google.com/maps?q=%@@%@,%@", pintitle.text, newlatlabel.text, newloglabel.text];

like:

nsstring *finalstring = [controller.body stringbyreplacingoccurrencesofstring:@" " withstring: @"+"]; 
controller.body = [nsstring stringwithformat:@"http://maps.google.com/maps?q=%@@%@,%@", pintitle.text, newlatlabel.text, newloglabel.text];  nsstring *finalstring = [controller.body stringbyreplacingoccurrencesofstring:@" " withstring: @"+"];  controller.body = finalstring;

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