{"ScriptPreparationCode":"var sample = Array(10000).fill(0).map((_, idx) =\u003E idx);\r\nvar selected = [10, 134, 245, 355, 489, 583, 682, 823, 2081, 3892, 4892, 5829, 6832];","TestCases":[{"Name":"filter().length","Code":"var total = selected.filter(id =\u003E sample.includes(id)).length;","IsDeferred":false},{"Name":"reduce","Code":"var total = selected.reduce((total, id) =\u003E total \u002B (sample.includes(id) ? 1 : 0), 0);","IsDeferred":false},{"Name":"for loop","Code":"var total = 0;\r\n\r\nfor (const id of selected) {\r\n if (sample.includes(id)) {\r\n total\u002B\u002B;\r\n }\r\n}","IsDeferred":false}]}