我有两个JavaScript数组:
var array1 = ["Vijendra","Singh"];
var array2 = ["Singh", "Shakya"];
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我希望输出为:
var array3 = ["Vijendra","Singh","Shakya"];
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输出数组应该删除重复的单词.
如何在JavaScript中合并两个数组,以便我只按照它们插入原始数组的相同顺序从每个数组中获取唯一项?
我想将数组的元素添加到另一个中,所以我尝试了这个:
[1,2] + [3,4]
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它回应:
"1,23,4"
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到底是怎么回事?