Need to convert json key-value pairs to standard array

Question

I\'m interperting a json string into a variable using jquery\'s parseJSON() function. The problem is, it\'s turning my data into an object instead of a 2d array. Eg,

Answer 1

var data = $.parse(JSON({"feat_3":"4356","feat_4":"45","feat_5":"564","feat_6":"7566"}));

var arr = [];

for( var i in data ) { 
  if( data.hasOwnProperty( i ) ){ 
    arr.push( i,  data[i] );
  }
}

Array will be :

["feat_3", "4356", "feat_4", "45", "feat_5", "564", "feat_6", "7566"]