<! DOCTYPE HTML>
<HTML lang = "EN">
<head>
<Meta charset = "UTF-. 8">
<title> the Title </ title>
</ head>
<body>
<Script> // basic data type ( stack memory) is based on the comparison value // Number String Boolean undefined null Symbol // reference data types (heap) is the address of the object comparison // Object
the let a = [10 ];
the let B = [10 ];
// the let a = b; // b gave such a addresses
the console.log (a == b); // to false addresses are different
the console.log (a === b); // to false addresses are different
the console.log (a [ 0 ] === b [0]);// true
the console.log ( to false == [0]); // to true these do not consider the
</ Script>
</ body>
</ HTML>