vuhung/learn-scala

Let's learn Scala

learn-scala's Issues

IntelliJ IDEA Scala: Error when compling: Cannot resolve symbol println

IntelliJ IDEA Scala: Error when compling: Cannot resolve symbol println

Solution: Let's configure IntelliJ IDEA's JDK configuration.

Ref. http://stackoverflow.com/questions/25597995/intellij-scala-configuration-issue

java.net.UnknownHostException: d330: d330: Name or service not known

vuhung@d330:~/tmp/dddsample$ sh helloworld.scala.sh

java.net.UnknownHostException: d330: d330: Name or service not known
    at java.net.InetAddress.getLocalHost(InetAddress.java:1473)
    at scala.tools.nsc.io.Socket$.localhost(Socket.scala:38)
    at scala.tools.nsc.CompileSocket.getsock$1(CompileSocket.scala:169)
    at scala.tools.nsc.CompileSocket.getOrCreateSocket(CompileSocket.scala:184)
    at scala.tools.nsc.ScriptRunner.compileWithDaemon(ScriptRunner.scala:80)
    at scala.tools.nsc.ScriptRunner.compile$1(ScriptRunner.scala:123)
    at scala.tools.nsc.ScriptRunner$$anonfun$withCompiledScript$1.apply$mcZ$sp(ScriptRunner.scala:157)
    at scala.tools.nsc.ScriptRunner$$anonfun$withCompiledScript$1.apply(ScriptRunner.scala:131)
    at scala.tools.nsc.ScriptRunner$$anonfun$withCompiledScript$1.apply(ScriptRunner.scala:131)
    at scala.tools.nsc.util.package$.waitingForThreads(package.scala:26)
    at scala.tools.nsc.ScriptRunner.withCompiledScript(ScriptRunner.scala:130)
    at scala.tools.nsc.ScriptRunner.runScript(ScriptRunner.scala:188)
    at scala.tools.nsc.ScriptRunner.runScriptAndCatch(ScriptRunner.scala:201)
    at scala.tools.nsc.MainGenericRunner.runTarget$1(MainGenericRunner.scala:58)
    at scala.tools.nsc.MainGenericRunner.process(MainGenericRunner.scala:80)
    at scala.tools.nsc.MainGenericRunner$.main(MainGenericRunner.scala:89)
    at scala.tools.nsc.MainGenericRunner.main(MainGenericRunner.scala)
Caused by: java.net.UnknownHostException: d330: Name or service not known
    at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
    at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:901)
    at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1293)
    at java.net.InetAddress.getLocalHost(InetAddress.java:1469)

vuhung@d330:~/tmp/dddsample$ cat helloworld.scala.sh

#!/bin/sh
exec scala "$0" "$@" !
#
  object HelloWorld
{
  def main (args:Array[String])
  {
  println ("Hello, world! " + args.toList)}
}
HelloWorld.main (args)

gnutls_handshake() failed: A TLS packet with unexpected length was received

ubuntu github intelliJ idea:

 "gnutls_handshake() falied: A TLS packet with unexpected length was received"

Ubuntu 14.04
git 1.9.1 (default)

ref. npm/npm#7765

Sugguested workaroud:

sudo apt-get install build-essential fakeroot dpkg-dev
mkdir ~/git-openssl
cd ~/git-openssl
sudo apt-get source git
sudo apt-get build-dep git
sudo apt-get install libcurl4-openssl-dev
sudo dpkg-source -x git_1.7.9.5-1.dsc
cd git_1.7.9.5

http://askubuntu.com/questions/186847/error-gnutls-handshake-falied-when-connecting-to-https-servers

Related:
https://bitbucket.org/site/master/issue/9385/gnutls-recv-error-9-when-push-to-remote

Confirmed bug:
https://bugs.launchpad.net/ubuntu/+source/gnutls26/+bug/1111882