Javascript - String constructor Property

In JavaScript, the constructor property returns the constructor function for an object.

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Description

In JavaScript, the constructor property returns the constructor function for an object.

The return value is a reference to the function:

For JavaScript strings the constructor property returns function String() { [native code] }

Syntax 

string.constructor

Return 

function String() { [native code] }

Example

The constructor property returns the string's constructor function:

Demo

var str = "Hello World!";
console.log(str.constructor);

Result