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您如何根据特定列的值构建单词/标记字典(垂直存储)?此列可能包含空格/制表符分隔的内容。
我想做的与这个问题或多或少相同。
从pig中的单行输入生成多行输出
用什么宏可以用更短的东西替换“模板...”样板?即:而不是这些:
template <typename NodeDataT, typename ArcDataT> /*constructor*/ GraphDirected:: GraphDirected() { } template <typename Nod