dhg

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dhg has asked 19 questions and find answers to 259 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

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?
Making code more functionally readable
scala - implementing trait method with parameter that is child of expected type
scala sum By Key function
Initialize variable in Scala Object through some method (similar to init method in class)