title: How to suppress the "Division by zero" error and set the result to null for the whole application?
body: <p>How to suppress the "Division by zero" error and set the result to null <strong>for the whole application</strong>? By saying "for the whole application", I mean it is not for a single expression. Instead, whenever a "Division by zero" error occurs, the result is set to null automatically and no error will be thrown.</p>