KotlinConf 2018 - Exploring the Kotlin Type Hierarchy from Top to Bottom by Nat Pryce

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Comments • 6

  • iposter
    iposter 2 years ago +2

    This is an awesome talk! Although I was already familiar with the basic type hierarchy of Kotlin, the stuff on generics variance was new to me.

  • Thomas P.
    Thomas P. 2 years ago +3

    I love the type system of Kotlin its so refreshing to come to from Java

  • shodz
    shodz 4 months ago

    Great talk. I initially found these concepts hard to understand before watching this videos. It’s probably one of reason I have avoided Kotlin as a language. But, this video was great. I actually have a better understanding of the type system. Great explanation by the speaker.

  • tubetib
    tubetib 2 years ago

    I had difficulties with Kotlin reflection. I had method receiving a parameter of type Class

  • shodz
    shodz 4 months ago +1

    Great explanation.

  • Simone Leoni
    Simone Leoni 2 years ago

    All the examples of juice in the generics part, especially for explaining the "in" variance, is kind off... so to say.
    The example "if I have a fruit juicer, I can put inside an orange and still works", still working even without specifying the "in" for the contravariance