我有两个数组:
string[] array1 = { "Red", "blue", "green", "black" };
string[] array2 = { "BlUe", "yellow", "black" };
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我只需要一个数组中的匹配字符串(忽略大小写).
结果应该是:
string[] result = { "blue", "black" } or { "BlUe", "black" };
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