[{"command":"insert","method":"html","selector":".favorite-2374","data":"Usu\u0144 z rankingu","settings":null},{"command":"invoke","selector":".favorite-2374","method":"toggleClass","args":["active"]},{"command":"favorites","id":"2374","count":1,"title":"METODY TW\u00d3RCZEGO ROZWI\u0104ZYWANIA PROBLEM\u00d3W I ICH PRAKTYCZNE ZASTOSOWANIA","action":true}]