How to remove hexadecimal characters from NSString

Question

I am facing one issue related some hexa value in string, i need to remove hexadecimal characters from NSString.

The problem is when i print object it prints as \"BLANK

Answer 1

First, don't trust the Xcode debugger. Print characterAtIndex:0 to be sure that you really have what you think you have.

Second, deleting stuff is all good and well, but you are doctoring around with a symptom. You should really try to figure out where the contents of _lastUpdatedBy comes from and why it is what it is. You might have a serious bug here and trying to cover it up. For example, there might be a bug that stores rubbish data instead of the correct data, and you are just covering up for that bug.