dhg

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dhg has asked 19 questions and find answers to 263 problems.

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dhg questions

calling an external command as a subprocess in Scala
Scala - omit parentheses from apply method for a DSL
Broken Pipe from subprocess.Popen.communciate() with stdin
Hadoop - constructor args for mapper
Scala - add unapply to Int
Scala - implicit conversion with unapply
flatMap behavior changed in 2.10.0
Scala: specify a default generic type instead of Nothing
Scala: why can't I map a function accepting Seq[Char] over a collection of Strings
Scala - can unapply return varargs?

dhg answers

can't match against case object
How to invert an IndexedSeq in Scala?
Scala extending the List class with a coalesce preappend method
Scala - finding first position in which two Seq differ
Scala Type Mismatch
Why does val range = Range(1, 2, 3, 4) give error?
List any type sort
How do I import a Java package in Scala?
python nested dictionaries loop
why does scala not match implicitly on tuples?