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📜  javascript 是数组的子集 - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:02:24.007000             🧑  作者: Mango

代码示例2
let superSet = ['B', 'C', 'A', 'D'];
let subSet = ['D', 'C'];
let mixedSet = new Set([...superSet, ...subSet]);
let isSubset = mixedSet.size == superSet.length