问题
Is it possible to see the numeric value of an NSNumber in the debugger datatip on in the variable watch window?
I store an Integer value in NSNumber and want to see this value during debugging.
I tried some of the data formatters in the debugger already, but it wasn't much help.
回答1:
Open the Debugger view and in the Summary column enter
{(int)[$VAR intValue]}
or whatever interpretation is most appropriate for what you want to see in the Debugger.
来源：https://stackoverflow.com/questions/753153/xcode-debugging-view-value-of-nsnumber