Alexander Arendar

Alexander Arendar has asked 21 questions and find answers to 21 problems.

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Mostly reading programming books. It's going hard and slow :)

Alexander Arendar questions

Why action controllers in Play are singleton objects?
Why method is parameterized while type parameter is never used?
How does Promise.completeWith differ from Promise.tryCompleteWith?
What is Def.task and .taskValue in SBT?
How to make compiler check that 2 method arguments have the same type?
Can implicit value be also a lazy value when used as implicit method parameter value?
Is there a way to know maximally reached JVM call stack depth for a particular program run?
ScalaTest: how to properly assert over Try values?
What does it mean to inline a constant?
Future.traverse seems to work sequentially and not in parallel. Is this true?

Alexander Arendar answers

Scala Futures. Action if one of several fails
SingleChildScrollView not working with multiple components in a Column - flutter
Scala case class prohibits call-by-name parameters?
How to pop screen using Mobx in flutter
Is there a "correct" folder where to place test resources in dart?
ScalaTest: how to properly assert over Try values?
Scala behaviour when assigning literals or variables to Char
Flutter: How to create round/circular button
Equivalent of viewWillAppear() in Flutter
Can't set memory settings for `sbt start`