8000 第 9 节习题 · Issue #8 · iwillwen/data-book-codes · GitHub
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第 9 节习题 #8

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iwillwen opened this issue May 29, 2018 · 0 comments
Open

第 9 节习题 #8

iwillwen opened this issue May 29, 2018 · 0 comments
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  1. 我们分别介绍了两种可以存储一个对象信息的数组格式，请分别实现它们的逆转换过程 fromList（用于以 { key: "key", value: "value" } 为元素的数组）和 fromPairs。
  2. 请分别实现 Row-base dataset 和 Column-base dataset 之间的转换过程。
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@iwillwen iwillwen changed the title 第 10 节习题 第 9 节习题 May 29, 2018
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