jquery - JavaScript array elements weirdness -

this first question here.

i have ajax returning json string, , after function.done, going through:

var ardata = []; $.each(response, function(key, value) {      var temp = [value[0], value[1]];     ardata.push(temp);     //console.log(temp); }); console.log(ardata); 

when print var temp, result quite normal, ["buffer stok", 497206627]. but, when printout ardata variable, resulting console log follows:

how that series of 2 dimensional arrays shows 4 in length, element 0, 1, , 3?

edit: log of response object: resulting response log

*****update*****

i'm trying re-word question. i'm using ajax json data, in pairs: [["data 1", int value 1],["data 2", int value 2],...]. data, intend create javascript array same value, using ardata.push(["data 1", int value 1]);, each pair of json data.

this original code:

        var ardata = [];         $.ajax({           cache: false,           type: 'get',           url: 'dtsearch4.php',           data: {type : 2},           datatype: 'json',           async: false         })         .done(function(response){            $.each(response, function(key, value) {              $.each(v,function(key, value){                   //var temp = [value[0], value[1]];                   ardata.push([value[0], value[1]]);               });           }); 

however, resulting array this:

v[array[2], array[2],[array[2],...] v0: array[4] 0: "apbd-i" 1: 302462864 3: nan length: 4 __proto__: array[0] v1: array[4] v2: array[4]

=> what's array[4], , element number 0, 1 , 3? no number 2?

while want array 2 elements:

v[array[2], array[2],[array[2],...] v0: array[2] 0: "apbd-i" 1: 302462864 length: 2 __proto__: array[0] v1: array[2] v2: array[2]

you have run each loop 2 times.

$.each(v, function(v_key, v_value) {      $.each(v_key,function(key, value){           ardata.push([value[0], value[1]]);       }); });  1st loop take values v0, v1, v2.  second loop take values of v0 0,1,3,length,__proto__