I recently gave up trying to use Scala in Eclipse (basic stuff like completion doesn\'t work). So now I\'m trying IntelliJ. I\'m not getting very far.
I started the scala REPL an write the following code: scala> val a = Array(1,2,3,4) a: Array[Int] = Array(1, 2, 3, 4)
Scala is a wonderful language, but I wonder how 开发者_开发问答could be improved if it had it\'s own runtime?
I try building the following simple Generator using the Scala 2.8 Continuations-PlugIn. Where does the following error come from?
Having the following class which is in a CPS-context (@cps[Unit]) how would I implement the Seq-trait?
I\'m writing a DSL where the \"+\" operator is strictly numeric, like some other popular languages. It\'s close, but the String \"+\" operator is messing up my implicit conversions. What\'s the syntax
Can I retrieve a Method via reflection, somehow combine it with a target object, and return it as something that looks like a function in Scala (i.e. you can call it using parenthesis)? The argument l
I have a problem using a parameterized class as the key-type of a Map. First create the parameterized class:
I know that to be Traversable, you need only have a f开发者_运维知识库oreach method. Iterable requires an iterator method.
scala> val m = Map(1 -> 2) m: scala.collection.immutable.Map[Int,Int] = Map(1 -> 2) scala>m.map{case (a, b) => (a+ 1, a+2, a+3)}
加载中,请稍侯......