lanceon

package examples
 
import scala.annotation.tailrec
 
object fact {
 
  // see: http://stackoverflow.com/questions/1025181/hidden-features-of-scala/4027156#4027156
  def timed[T](thunk: => T) = {
    val t1 = System.nanoTime
    val ret = thunk

lanceon

/* 
dpp: The way I do it in Lift is as follows: 
http://scala-programming-language.1934581.n4.nabble.com/scala-Work-around-for-super-references-to-vals-td2000298.html
*/

class Foo { lazy val x = _x ; protected def _x = 1 }                

class Bar extends Foo { protected override def _x = super._x + 1 }

(new Bar).x // 2                                                       

lanceon

<div data-lift="TestSnippet.methodName?eager_eval=true">
  <div data-lift="embed?what=/templates-hidden/my-template"></div>
</div>

lanceon

class Super {

  val public_ = "public"
  protected val protected_ = "protected"
  private val private_ = "private"

  protected[Super] val protected_super = "ps"
  protected[this] val protected_this = "pt"

lanceon

// Import the magic libraries

import scala.xml._
import scala.xml.transform._

// Source xml. In Scala, xml is literal.

val xml = 
  <user>
    <email>joe@example.com</email>

lanceon

var $tree = $('#tree1');
$('#collapse').click(function() {
  var tree = $tree.tree('getTree');
  tree.iterate(function(node) {

    if (node.hasChildren()) {
      $tree.tree('closeNode', node, true);
    }
    return true;
  });

lanceon

"Apache Directory Studio.exe" -vm "C:\Program Files (x86)\Java\jre7\bin\java.exe"

lanceon

// Please comment in case of typos or bugs
 
import scala.slick.driver.H2Driver._
val db = Database.for...(...)

case class Record( ... )
class Records(tag: Tag) extends Table[Record](tag,"RECORDS"){
  ...
  def * = ... <> (Record.tupled,Record.unapply)
  // place additional methods here which return values of type Column

lanceon

package main

import scala.annotation.tailrec

class Tailrec {

  def tail1(i: Int): Int = {
    if (i >= 10) i
    else tail1(i+1)
  }

lanceon

case class Emp(id: Long,
               firstName: Option[String],
               lastName: Option[String])

case class EmpProj(id: Column[Long],
                   firstName: Column[Option[String]],
                   lastName: Column[Option[String]])

implicit object EmpShape extends CaseClassShape(EmpProj.tupled, Emp.tupled)