<!DOCTYPE html>
<html>
<head>
<title>Example</title>
</head>
<div id="content"></div>
<script>
function someFunction(obj) {
// Check if the object is defined before invoking it
if (typeof obj !== 'undefined') {
obj.method(); // Invoking the method of the object
}
}
// Example usage
var myObject = {
method: function() {
console.log("Method invoked");
}
};
someFunction(myObject); // Method invoked
var anotherObject;
someFunction(anotherObject); // Nothing happens, as the object is undefined
</script>
</html>
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