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CodersArts/jsbooleanobject.html

Created October 18, 2019 12:17
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Boolean can be objects
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jsbooleanobject.html
#Codersarts
<!DOCTYPE html>
<html>
<body>
<p>Never create booleans as objects.</p>
<p>Booleans and objects cannot be safely compared.</p>
<p id="demo"></p>
<script>
var x = false; // x is a boolean
var y = new Boolean(false); // y is an object
document.getElementById("demo").innerHTML = typeof x + "<br>" + typeof y;
</script>
</body>
</html>
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