query: what's the meaning of _ in this scala code?
positive_passages.docid: 20936
positive_passages.text: What are all the uses of an underscore in Scala?
negative_passages.docid: 46477
negative_passages.text: How to understand nil vs. empty vs. blank in Ruby
negative_passages.docid: 514
negative_passages.text: in java what does the @ symbol mean?
negative_passages.docid: 21577
negative_passages.text: What does $ mean/do in Haskell?
negative_passages.docid: 10232
negative_passages.text: `def` vs `val` vs `lazy val` evaluation in Scala
negative_passages.docid: 85539
negative_passages.text: using variable length argument in scala
negative_passages.docid: 122780
negative_passages.text: What does # mean in Mathematica?
negative_passages.docid: 119974
negative_passages.text: What does << mean in Java?
negative_passages.docid: 27742
negative_passages.text: What does "${-#*i}" != "$-" mean?
negative_passages.docid: 76162
negative_passages.text: Does Scala's pattern matching violate the Open/Closed Principle?
negative_passages.docid: 141386
negative_passages.text: What are <-- Ruby Strings called? And how do I insert variables in them?
negative_passages.docid: 19592
negative_passages.text: What does ||= (or-equals) mean in Ruby?
negative_passages.docid: 106465
negative_passages.text: iOS: Usage of self and underscore(_) with variable
negative_passages.docid: 30206
negative_passages.text: Where and how is the _ (underscore) variable specified?
negative_passages.docid: 129698
negative_passages.text: How is ** implemented in Python?
negative_passages.docid: 101105
negative_passages.text: What does the "@" symbol mean in reference to lists in Haskell?
negative_passages.docid: 42536
negative_passages.text: What does asterisk * mean in Python?