Example to to assign a Javascript function to a variable like a object.
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Mobile-Web-App: Javascript Exercise - function</title>
<script>
var func = function(i){
return i*2;
}
function test(){
info = "<p> typeof(func): " + typeof(func) + "</p>"
+ "<p> typeof(func(5)): " + typeof(func(5)) + "</p>"
+ "<p> func(5): " + func(5) + "</p>";
document.getElementById("prompt").innerHTML=info;
}
</script>
</head>
<body onload="test();">
<h1>Mobile-Web-App: Javascript Exercise - function</h1>
<div id="prompt"></div>
</body>
</html>
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