JavaScriptPractice/for_in.html at main · EduKeyPath/JavaScriptPractice · GitHub

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<!DOCTYPE html>
<htmllang="en">
<head>
<metacharset="UTF-8">
<title>demo</title>
</head>
<body>

<script>
varperson={
firstname : 'Abinash',
lastname : 'Saha',
age : '27',
gender : 'Male'
}
varb;
for(binperson){
document.write(person[b]+' <br/>')
}

document.write('<br/> <br/>')


vara;
for(ainnavigator){
document.write(a+' : '+navigator[a]+'<br/>');
}

</script>


</body>
</html>