{"ScriptPreparationCode":"var strs = Array.from(new Array(10000)).map(() =\u003E \u0027String concat. \u0027)\r\nvar result = []","TestCases":[{"Name":"Push","Code":"result = strs.map((a) =\u003E {\r\n result.push(a)\r\n}) ","IsDeferred":false},{"Name":"Join","Code":"result = strs.map((a) =\u003E a)","IsDeferred":false}]}