iphone中的Web服务

Question

i have a webservice and implementing that ,but when i get the array from this weservice its showing characters like this
line brake in some keys. I am trying to replace that with stringbyreplacing occurance of string but nothing happens. Could anyone help me for this to replace this type of characters,show that when u want to show that data it don't contain this type of character.I am new to iphone development please help me

thanks

Answer 1

Hard to help without seeing the code, but I guess you are calling stringByReplacingOccurrencesOfString:withString: , but not assigning the result back to a variable. Notice how this method returns a new object, but does not change the callee.

If you want to remove newlines, I suggest you use stringByTrimmingCharactersInSet: :

key = [key stringByTrimmingCharactersInSet:[NSCharacterSet  newlineCharacterSet]];