What is the difference between $(document).ready(function() {}) and $(function() { } ?

Question

Tell me the difference for below two functions

$(document).ready(function() {

    alert("Function using Document Ready");

}

vs

$(function() { 
  alert("Normal function");
}

Answer 1

The two are exactly equivalent: use whichever form you like.

All three of the following syntaxes are equivalent:

$(document).ready(handler)

$().ready(handler) (this is not recommended)

$(handler)

This is the native way.

$(document).ready(function() {
    // code
});

And this is a shorthand for the previous.

$(function() {
    // code
}

);
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