alvin alexander
alvin alexander

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Nodes for the term “fold”

    Scala List class: methods, examples, and syntax

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    Definition of a “fold” in programming

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    Scala Vector class: method examples and syntax

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    Scala Array class: methods, examples, and syntax

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    Scala immutable Map class: methods, examples, and syntax

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    Scala: A Reverse Polish Notation (RPN) calculator written with foldLeft

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    How to use variable names with the Scala ‘foldLeft’ method

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    Scala: A “sum of the squares” algorithm using map/sum and foldLeft

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    A Scala ‘foldLeft’ function written using recursion

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    Scala: Idiomatic processing of an Option

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    Scala Seq class: methods, examples, and syntax

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    Methods on the Scala collections classes, organized by category

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    Kotlin collections methods: examples and syntax

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    A tutorial on the universality and expressiveness of ‘fold’

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