How to log an Object in ServiceNow?

[Meloper]

var Arrays = Class.create();
Arrays.prototype = Object.extendsObject(AbstractAjaxProcessor, {


    diffArrays: function(a1, a2) {

        var a = [],
            diff = [];
        var oldBigger = false;

        for (var i = 0; i < a1.length; i++) {
            a[a1[i]] = true;
        }
        gs.log('1a ' + JSON.stringify(a));
        gs.log('2a ' + a);
        gs.print('3a' + JSUtil.logObject(a));
		        gs.print('4a' + JSUtil.describeObject(a, 'name'));

		
        gs.log(global.JSON().encode(a))

        for (var i = 0; i < a2.length; i++) {
            if (a[a2[i]]) {
                delete a[a2[i]];
            } else {
                a[a2[i]] = true;
            }
        }

        for (var k in a) {
            gs.log('5a ' + k);

            diff.push(k);
        }

        if (a1 < a2) {
            oldBigger = true;
        }

        return [diff, oldBigger];
    },
    type: "Arrays"

});
var test = new Arrays();
gs.log(test.diffArrays(["a", "b", "d"], ["a", "b", "c"]));
var array123 = [1, 2, true]

LOG:

[Ankur Bawiskar]

Hi,

What do you wish to print exactly?

Regards
Ankur

[Meloper]

It is a pity that no line numbers are displayed.

I want to log "a" after the first for loop

[Ankur Bawiskar]

@Meloper 

from the script I believe you want difference between 2 arrays

then why not use OOB ArrayUtil diff method

Regards
Ankur

[Meloper]

1. i want to log Object "a" in that script at that "place" the script is just a example?

2. What Diff Method?