{"ScriptPreparationCode":"const arr = Array.from({\r\n length: 10_000\r\n}).map((_, i) =\u003E i)\r\n\r\nconst deleteIndex = Math.floor(Math.random() * arr.length)","TestCases":[{"Name":"Array.toSpliced","Code":"const newArr = arr.toSpliced(deleteIndex, 1)","IsDeferred":false},{"Name":"Array.filter","Code":"const newArr = arr.filter((_, i) =\u003E i != deleteIndex)","IsDeferred":false}]}