Dima

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Dima has asked 21 questions and find answers to 146 problems.

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Dima questions

"close" a Stream?
Avro serialization: which parts are and aren't thread-safe?
Why do we need traits in scala?
Discard return value to return Unit?
What does Dotty offer to replace type projections?
Why does `.asInstanceOf` sometimes throw, and sometimes not?
Inferring parameter type for a lambda (again!)
Implicit conversions weirdness
Is it possible to call an overridden method from self type?
Why is Array.slice so (shockingly!) slow?

Dima answers

Java - Passing generic lists into class via constructor
Self-type does not conform to base class
map Range directly to Array
How can I get random data generated for scala case classes with the ability to "change some values" for unit testing?
Scala: Reading a huge zipped text file line by line without loading into memory
How to use java Map<String, Object> where scala Map[String, Any] is requred?
A simplest possible line-by-line server socket server in Scala?
Scala to Java8 stream compatibility issue
Why isn't hiding of virtual functions/methods allowed in Java and C++?
flattening future of option after mapping with a function that return future of option