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The Trouble with Subtyping: An introduction to type bounds and variance

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The Trouble with Subtyping: An introduction to type bounds and variance

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Many people come to Scala from object-oriented languages with class-based inheritance. Nevertheless the complexity inherent in subtyping is often one of the biggest hurdles for them. In this talk I will explain type bounds, covariance, and contravariance from the ground up.

Ein Vortrag von Daniel Westheide.
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#StayHome – einfach aus dem Homeoffice teilnehmen! Livestream mit anschließender Q&A am 18. November von 12:15–13:00.

Hier geht es zum Event: https://youtu.be/5OCjMQYKsmo

Für die Veranstaltung gilt der Berlin Code of Conduct (https://berlincodeofconduct.org/de/). Bei Fragen wende Dich gerne an technologynight@innoq.com.

Eine Übersicht aller bisherigen Streams gibt es unter: https://www.innoq.com/de/technology-lunch/

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