What if myCode() function had arguments...?

Maybe try:

$(document).ready(function() {
  myCode(yourArgs);
});

Thank you, Damien Watson on your answer. But what if I need to use this function many more times than just once - an anonymous function won't be the best decision because we will copy the same function many times. The "ready" method is not the best way showing my answer. Honestly, I have a function passing to $(#checkbox).change(myFunction). And myFunction has 2 arguments but i don't know how to pass them.

Any ideas to help me? Will be very appreciated.

if you want to parse arguments like that you use $( "#checkblox" ).click(myFunction(argument1, argument2) { //function do this }); then find the handler that fits you.

Hi Andrew, Sorry it's taken so long to get back, hopefully you've figured it by now. I just tried this and it works fine... maybe I'm missing something? Cheers.

function myCode(name) {
  alert('Hey there ' + name);
}

$(document).ready(myCode('John'));

Another reuse case based on the above 'checkbox' would be something like this:

<input type="checkbox" id="checkbox" name="checkbox">

function myCode(event) {
  var data = event.data;
  alert('Hey there ' + data.name + ' age ' + data.age + '.');
}

myObj = {
  name : "John",
  age : 28
}

$('#checkbox').bind('click',myObj, myCode);