{"ScriptPreparationCode":"var alphabets = [...\u0027abcdefghijklmnopqrstuvwxyz\u0027];\r\nvar arr = alphabets.map(cur =\u003E ({ id: cur, value: cur }));\r\nvar arrA = [...arr, ...arr, ...arr, ...arr, ...arr];\r\nvar arrB = arr.reverse();","TestCases":[{"Name":"delete","Code":"arrA.forEach(cur =\u003E {\r\n arrB.every((val, idx) =\u003E {\r\n if (cur.id === val.id) {\r\n delete arrB[idx];\r\n return false;\r\n }\r\n return true;\r\n });\r\n});","IsDeferred":false},{"Name":"splice","Code":"arrA.forEach(cur =\u003E {\r\n arrB.every((val, idx) =\u003E {\r\n if (cur.id === val.id) {\r\n arrB = arrB.splice(idx, 1);\r\n return false;\r\n }\r\n return true;\r\n });\r\n});","IsDeferred":false}]}