Posted
by isola009
on Stack Overflow
See other posts from Stack Overflow
or by isola009
Published on 2010-05-31T15:53:25Z
Indexed on
2010/05/31
18:23 UTC
Read the original article
Hit count: 218
Could anyone help me telling me how to use scala's ObservableSet trait?
Thank you very much in advance
© Stack Overflow or respective owner
as seen on Stack Overflow
- Search for 'Stack Overflow'
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…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
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…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
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)
}
…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
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:…
>>> More
as seen on Stack Overflow
- Search for 'Stack Overflow'
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…
>>> More
as seen on C# Corner
- Search for 'C# Corner'
This article will show you how you can create a class that can behave just like a collection class.
>>> More
as seen on Geeks with Blogs
- Search for 'Geeks with Blogs'
Once again we consider some of the lesser known classes and keywords of C#. In the next few weeks, we will discuss the concurrent collections and how they have changed the face of concurrent programming.
This week’s post will begin with a general introduction and discuss the ConcurrentStack<T>…
>>> More
as seen on Geeks with Blogs
- Search for 'Geeks with Blogs'
The .NET Base Class Library (BCL) has a wide array of collection classes at your disposal which make it easy to manage collections of objects. While it's great to have so many classes available, it can be daunting to choose the right collection to use for any given situation. As hard as it may be…
>>> More
as seen on Internet.com
- Search for 'Internet.com'
To add objects to a Tree(Map, Set), implement the Comparable.compareTo method.
>>> More
as seen on Internet.com
- Search for 'Internet.com'
To add objects to a Tree(Map, Set), implement the Comparable.compareTo method.
>>> More
