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Published on 2010-05-10T18:41:54Z
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Can someone tell me why this does not work?
case class XY(enum: MyEnum)
object MyEnum extends Enumeration { val OP1, OP2 = Value }
Error: not found: type MyEnum
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I've installed ensime according to the README.md file, however, I get errors in the inferior-ensime-server buffer with the following:
INFO: Fatal Error: scala.tools.nsc.MissingRequirementError: object scala not found.
scala.tools.nsc.MissingRequirementError: object scala not found.
at scala…
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When I run M-X ensime-disconnect I get the following forever:
string matching regex `\"((?:[^\"\\]|\\.)*)\"' expected but `^@' found
and I see this exception when I use C-c C-c
Uncaught exception in com.ensime.server.SocketHandler@769aba32
java.net.SocketException: Broken pipe
at java…
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I'm using Scala 2.8.0 and trying to read pipe delimited file like in code snipped below:
object Main {
def main(args: Array[String]) :Unit = {
if (args.length > 0) {
val lines = scala.io.Source.fromPath("QUICK!LRU-2009-11-15.psv")
for (line <-lines)
print(line)
}
…
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I don't understand why authors said that Code Listing 9.1 from "Programming in Scala" use closure. In chapter 9, they show how to refactor code into more less duplicated form, from this original code:
object FileMatcher {
private def filesHere = (new java.io.File(".")).listFiles
def filesEnding(query:…
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I am processing a XML document and iterating through nodes. I want to iterate through the nodes and build a new List of some type. How would I do this with Scala:
Here is my XML traverse code:
def findClassRef(xmlNode: Elem) = {
xmlNode\"classDef" foreach { (entry) =>
val name…
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I am having trouble validating my xml schema.
I get these errors on the schema
113: 18 s4s-elt-invalid-content.1: The
content of '#AnonType_user' is
invalid.
164: 17 s4s-elt-invalid-content.1: The
content of '#AnonType_festival' is
invalid. Element 'sequence' is
invalid, misplaced…
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A set of handy extension methods, to help you with quick Image modifications.
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Goodmorning everybody,
I'm having a little problem with a project for school.
We are told to make an Iterator that implements Enumeration over a Hashmap.
So i made this Enumeration:
public Enumeration<Object> getEnumeration() {
return new Enumeration<Object>() {
…
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Is it possible to do a case insensitive match in C# using the Regex class without setting the RegexOptions.IgnoreCase flag?
What I would like to be able to do is within the regex itself define whether or not I want the match operation to be done in a case insensitive manner.
I would like this regex…
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Is it possible to do a case insensitive match in C# using the Regex class without setting the RegexOptions.IgnoreCase flag?
What I would like to be able to do is within the regex itself define whether or not I want the match operation to be done in a case insensitive manner.
I would like this regex…
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