Explain map() and flatmap().

Explain map() and flatmap().

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, scala, topic-specific, jvm

参考答案摘要

Map() and its close cousin flatMap() are often used when we deal with data structures in Scala and both are higher-order functions. map() method: It functions similarly to mapping operations in other ...

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