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    var deltaQueue = (function() {
      var timer = null;
      var q = [];
      var _self = {};

      _self.add = function(delta) {
        timer && clearTimeout(timer);
        q.push(delta);
        timer = setTimeout(_self.doit, 100);
      };

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450x300 embed from Sports-tracker:

<iframe style='background-color: transparent;' frameborder='0' marginwidth='0' marginheight='0' scrolling='no' width='450' height='300' src='http://www.sports-tracker.com/widgets/wdgt_workout.html?username=richarddallaway&workout_key=a62erndni0j8joc2'></iframe>

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import scalaz._
import Scalaz._

trait Tables {
  val profile: scala.slick.driver.JdbcProfile
  import profile.simple._

  case class Planet(name: String, id: Long=0L)

  class PlanetTable(tag: Tag) extends Table[Planet](tag, "planet") {

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import play.api.libs.json._

object Example extends App {

  case class EmailPerformanceInfo(campaignCount: Int, name: Option[String])

  implicit val emailPerformanceInfoWrites = new Writes[EmailPerformanceInfo] {
    def writes(info: EmailPerformanceInfo): JsValue = {
      import info._
      Json.obj(

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/*
The Oracle Java enum Planets example using the Klang DIY Enum, modified to include ordering.
*/
object KlangEnumPlanets extends App {

  trait Enum { //DIY enum type
    import java.util.concurrent.atomic.AtomicReference //Concurrency paranoia

    type EnumVal <: Value //This is a type that needs to be found in the implementing class

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import shapeless._, poly._

object SYBMain extends App {

  // Play JSON boils down to:
  sealed trait JsValue

  case object JsNull extends JsValue

  case class JsObject  (fields: Seq[(String, JsValue)]) extends JsValue

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import shapeless._, poly._

object SYBMain extends App {

  // Play JSON boils down to:
  sealed trait JsValue

  case object JsNull extends JsValue

  case class JsObject  (fields: Seq[(String, JsValue)]) extends JsValue

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/**
* can we get a JDBC connection from JNDI using the default connection name?
*/
def jndiJdbcConnAvailable_? : Boolean = jndiJdbcConnAvailable_?(DefaultConnectionIdentifier)

/**
 * Is the named connection available via JNDI?
 * @param name the connection identifier to check.
 * @return true if the JNDI name can be resolved.
 */

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import java.io._
import java.nio.file._
import scala.collection.JavaConversions._

object WatchStream {

  // Watch service can watch multiple paths (as keys) but we're just using one
  // so we can ws.take and assume whatever comes back is the path we care about.
  private[this] val ws = FileSystems.getDefault.newWatchService()

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// We don't want to do this:

case class Contact(person: String, address: String)

// We prefer:

class Name(val value: String) extends AnyVal
class Email(val value: String) extends AnyVal
case class Contact(person: Name, address: Email)