scala-2.8

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Is there a way in scala to execute arbitrary code on a remote node around using RemoteActor?

For example, I have a trusted client and a server.开发者_StackOverflow The client wants to execute arbitrary code on the server. Can this be achieved using RemoteActor (serialize a function and send i[详细]

2023-01-24 11:43 分类：问答
Scala Properties Question

I\'m still learning Scala, but one thing I thought was interesting is that Scala blurs the line between methods and fields.For instance, I can build a class like this...[详细]

2023-01-24 10:05 分类：问答
Why does the type parameter bound T <: Comparable[T] fail for T = Int?

scala> class Foo[T <: Comparable[T]](val x : T) defined class Foo scala> (3开发者_开发技巧: Int).asInstanceOf[Comparable[Int]][详细]

2023-01-24 06:50 分类：问答
Help getting Scala 2.8 to work on Fedora 14 with Netbeans 6.9

I installed Scala 2.8 and NetBeans 6.9 on Fedora 14 (64-bit) by using repository versions (yum install scala netbeans). The开发者_StackOverflown I downloaded Scala 2.8 plugin for Nb6.9 from source-for[详细]

2023-01-24 02:19 分类：问答
Scala 2.8.0 problems on Windows 7

I installed scala 2.8.0 last night and I seem to be having some issues getting it running. If I type scala at the command prompt it comes up with the following:[详细]

2023-01-23 17:21 分类：问答
Is the PartialFunction design inefficient?

This is something I\'ve wondered about for a while. I see this pattern a lot: if (pf.isDefinedAt(in)) pf(in)[详细]

2023-01-23 09:31 分类：问答
How do I convert Array[Node] to NodeSeq?

I\'m trying to integrate a Lift application into some existing Java code.In one of my snippets, I have an Array of Java objects that I need to map that into a NodeSeq.I can get an Array of Node\'s, bu[详细]

2023-01-22 06:05 分类：问答
Scala Set implementation to use within business model?

Let\'s say we want to build a big social network (because social networks are all the rage at the moment). We\'ll start with a simple premise that anyone who wants to use our social network should be[详细]

2023-01-21 21:32 分类：问答
How do I idiomatically handle null checks from within Scala/Lift?

Even with the prevalence of the Box and Option monads, we still have to check for null values here and there.The best I\'ve come up with so far is by using the Box#!! method:[详细]

2023-01-21 03:18 分类：问答
convert unparameterized Java 1.4 Collection to parameterized Scala Sequence

How can I convert a java 1.4 Collection to a Scala Seq? I am trying to pass a java-collection to a scala method:[详细]

2023-01-20 18:58 分类：问答