标签:stringbu select builder remove bsp tar convert itop trie
StringBuilder errorStr = new StringBuilder();
var shiftArr = errorStr.ToString().Split(new[] { ‘,‘ }, StringSplitOptions.RemoveEmptyEntries);
shiftArr = shiftArr.GroupBy(p => p).Select(p => p.Key).ToArray(); //去重
标签:stringbu select builder remove bsp tar convert itop trie
原文地址:http://www.cnblogs.com/wu-peng/p/6907801.html