{"ScriptPreparationCode":"const length = 10000;\r\n\r\nconst testArray = Array.from({ length }, (_, i) =\u003E i)\r\n\r\nwindow.testArray = testArray\r\nwindow.randomIndex = Math.round(0 \u002B Math.random() * ((length - 1) - 0))","TestCases":[{"Name":"1","Code":"window.testArray = window.testArray.filter(elem =\u003E elem !== window.randomIndex);","IsDeferred":false},{"Name":"2","Code":"const index = window.testArray.findIndex(elem =\u003E elem === window.randomIndex)\r\n\r\nwindow.testArray.splice(index, 1)","IsDeferred":false}]}