卸下阵列复制 [英] Remove duplicates from array

问题描述

我一直与该会从函数调用返回的的String [] 数组在C＃。我想知道去除此阵副本将是最好的方法是什么？我可能转换为泛型集合，但我不知道是否有更好的方式来做到这一点，可能通过使用一个临时数组吗？

I have been working with a string[] array in C# that gets returned from a function call. I was wondering what the best way to remove duplicates from this array would be? I could possibly cast to a Generic collection, but I was wondering if there was a better way to do it, possibly by using a temp array?

推荐答案

您可以使用可能LINQ查询做到这一点：

You could possibly use a LINQ query to do this:

int[] s = { 1, 2, 3, 3, 4};
int[] q = s.Distinct().ToArray();

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