sample024.html

﻿<!DOCTYPE html><html lang="en"><body><script>

    var myNumber = new Number('23');
    var myNumberL = 23; // literal shorthand
    var myString = new String('male');
    var myStringL = 'male'; // literal shorthand
    var myBoolean = new Boolean('true');
    var myBooleanL = true; // literal shorthand
    var myObject = new Object();
    var myObjectL = {}; // literal shorthand
    var myArray = new Array();
    var myArrayL = []; // literal shorthand
    var myFunction = new Function();
    var myFunctionL = function () { }; // literal shorthand
    var myDate = new Date();
    var myRegExp = new RegExp('/./');
    var myRegExpL = /./; // literal shorthand
    var myError = new Error();

    console.log( // all of these return true
	    myNumber.constructor === Number,
	    myNumberL.constructor === Number,
	    myString.constructor === String,
	    myStringL.constructor === String,
	    myBoolean.constructor === Boolean,
	    myBooleanL.constructor === Boolean,
	    myObject.constructor === Object,
	    myObjectL.constructor === Object,
	    myArray.constructor === Array,
	    myArrayL.constructor === Array,
	    myFunction.constructor === Function,
	    myFunctionL.constructor === Function,
	    myDate.constructor === Date,
	    myRegExp.constructor === RegExp,
	    myRegExpL.constructor === RegExp,
	    myError.constructor === Error
    );

</script></body></html>