jQuery $(document).ready () fires twice

Question

I\'ve been sifting around the web trying to find out whats going on here and I have not been able to get a concrete answer.

I have one $(document).ready

Answer 1

There is a possibility to encounter this problem when you add same controller twice in the html.
For an instance:
[js]

app.controller('AppCtrl', function ($scope) {
 $(document).ready(function () {
        alert("Hello");
        //this will call twice 
    });
});

[html]

//controller mentioned for the first time

    //some thing


//same controller mentioned again 

    //some thing