Can A Javascript Constructor Return A Primitive Value (e.g. A Number

1.	Can A Javascript Constructor Return A Primitive Value (e.g. A Number Or A String)?
Answer» No. A JAVASCRIPT constructor can only RETURN an OBJECT. When no return value is specified, it RETURNS an INSTANCE of itself. If an object is specified as the return value, then that object is the return value. If any value other than an object is specified as the return value, then it returns an instance of itself. No. A JavaScript constructor can only return an object. When no return value is specified, it returns an instance of itself. If an object is specified as the return value, then that object is the return value. If any value other than an object is specified as the return value, then it returns an instance of itself.

Can A Javascript Constructor Return A Primitive Value (e.g. A Number Or A String)?

Answer»

No. A JAVASCRIPT constructor can only RETURN an OBJECT. When no return value is specified, it RETURNS an INSTANCE of itself. If an object is specified as the return value, then that object is the return value. If any value other than an object is specified as the return value, then it returns an instance of itself.

No. A JavaScript constructor can only return an object. When no return value is specified, it returns an instance of itself. If an object is specified as the return value, then that object is the return value. If any value other than an object is specified as the return value, then it returns an instance of itself.

Discussion

No Comment Found

Related InterviewSolutions

When Using The Addeventlistener() Method To Create A Click-handler For A Dom Element, What Is The Value Of “this” Inside Of The Callback You Specify?
What Are Two Ways In Which The Variable “foo” Can Be Assigned To An Empty Object?
What Is Important To Remember About The Last Property’s Value In A Javascript Object Literal?
What Is The Difference Between Using Dot Notation And Bracket Notation When Accessing An Object’s Property?
Which Object.property Combination Provides A Reference To The Protocol Used To View The Current Web Page?
What Is The Name Of The Object That Refers To The Application Used To View A Web Page?
An Object Literal Can Be Used To Create Private Variables?
What Is The Difference Between A Constructor Function And A Non-constructor Function With Respect To The Word “this” ?
In Javascript, Are Objects Passed By Reference Or By Value?
Can A Javascript Constructor Return A Primitive Value (e.g. A Number Or A String)?