JavaScript String constructor property

TheconstructorThe attribute returns a reference to the prototype function of the creation example.

For JavaScript String, the constructor property returnsFunction String(){[native code]}.

For JavaScript Number, the constructor property returnsFunction Number(){[native code]}.

For JavaScript Date, the constructor property returnsFunction Date(){[native code]}.

For JavaScript Boolean, the constructor property returnsFunction Boolean(){[native code]}.

For JavaScript Array, the constructor property returnsFunction Array(){[native code]}.

Syntax:

string.constructor

Example

var　str　=　'Hello　world';
str.constructor;

All browsers fully support the Constructor property:

Properties
constructor	Yes	Yes	Yes	Yes	Yes

Return Value:	Returns the function that created the object, that isFunction String(){[native code]}
JavaScript Version:	ECMAScript 1