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Programming is Magic

A place where I share my thoughts about programming.

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« Newer Posts Page 2 of 18 Older Posts »

Future[_] vs Future[Unit] or which return type should I choose?

Recently I have a heated debate with my colleague about a proper return type for async procedures (procedure is just a function that returns Unit in... »

Author image Marcin Chwedczuk on Scala 12 Sep 2020

Passing functions as arguments in Scala. What can go wrong?

In microservices architecture we often designate a single service for managing the configuration of the entire system. Libraries like Archaius make this easy. As a side... »

Author image Marcin Chwedczuk on Scala, Jvmbloggers 11 Sep 2020

Preparing images for Ben Eater's VGA card using Gimp

Recently I have completed my own version of Ben Eater video card. I still need to spend some time on it, since I could not achieve... »

Author image Marcin Chwedczuk on Scala 10 Sep 2020

Cierpienia młodego Wertera czyli algorytm alfa-beta dla gry kółko i krzyżyk

W tym wpisie przyjrzymy się trudnościom które występują podczas implementacji algorytmu alfa-beta dla gry kółko i krzyżyk. Nie będę tutaj omawiał samego algorytmu, gdyż został on... »

Author image Marcin Chwedczuk on Polish 06 Aug 2020

Nesting monads in Scala

Recently I write a lot of async code. Most of my repository methods return types like Future[Set[T]] or Future[Option[T]]. But as we will see, working with... »

Author image Marcin Chwedczuk on Scala 01 Aug 2020
« Newer Posts Page 2 of 18 Older Posts »
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