jQuery - usage of Array

         var anArray=['0ne','two','three'];
           $.each(anArray,function(n,value){
                alert(n + 'and '+ value + ' and ' + anArray[n]);
           });
        
           var anObject = {'one':1,'two':2,'three':3};
           $.each(anObject,function(name,value){
                alert (name + ' and ' + value + ' and ' + anObject[name]);
           });

var index = $.inArray(2,[1,2,3,4,5]);


var a1 = [1,2,3,4,5];
var a2 = [5,6,7,8,9];
$.merge(a1,a2);

$.unique(array)


$.makeArray(object)
Converts the passed array-like object into a JavaScript array.
Parameters
object (Object) The array-like object (such as a NodeList) to be converted.
Returns
The resulting JavaScript array.

$.isArray(o) Returns true if o is a JavaScript array