XPoet/js-data-structure-and-algorithm

splice detele is error

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dylanass commented

let myArray2 = [1,2,3,4,5]
myArray2.splice(4,2)
myArray2 => [1, 2, 3, 4]

XPoet commented

这样肯定报错，索引 4 起只有一个元素，你要删除 2 个，就会报错