Take advantage of the NULL Object pattern to avoid writing too much boilerplate code in your application when checking for null values A null object is one that doesn’t have any referenced value. The ...

This repository demonstrates a common error in ActionScript 3: attempting to access a property of a null object. The bug.as file contains the erroneous code, while ...

This repository demonstrates a common ActionScript 3 error: a null object reference (error 1069). The code attempts to access a property of an object that might be ...

Null or nonexistent data gets complicated when the application expects a data value and gets nothing or unexpected values; that's when you must perform coding that properly handles these situations to ...