dhg

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dhg has asked 19 questions and find answers to 273 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

Get value of nested maps in Scala
use None or EmptyMyObj in scala? [closed]
What does the `s` in `%s` mean in string formatting?
Evaluate curried function
Extracting information from context-free phrase structure output from Stanford Parser
Equals free function definition in scala
Why do I need parentheses here?
A way to simulate indexed access for Class in Scala
Extracting XML elements with specific child element contents with Scala
Scala pattern matching referencing