Android JSON data extract

http://stackoverflow.com/questions/7722830/unable-to-delete-data-from-json-object-in-titanium

http://stackoverflow.com/questions/7526860/unable-to-connect-to-json-service-in-android-application-of-titanium-studio

alert(jsontext.feeds[0].username) // abc

  // shift the beginning of the array
  jsontext.feeds.shift();

alert(jsontext.feeds[0].username) //bcd  ?