//anonymous 1
(function(){
$('something').first().addClass("anything");
});
//anonymous 2
(function(){
$('something').first().addClass("anything");
})();
What is the actual and practical difference between these two?
(function(){
});
and
(function(){
})();
The first one is never called, it's just a function
(function(){
}); // never called
The second one adds the parentheses at the end, which calls the function immediately, which is why it's called an immediately invoked function expression
(function(){
})(); // called now
