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package spark

import org.apache.spark
import org.apache.spark.rdd.RDD
import org.apache.spark.SparkConf

object SparkExamplesMinimal {
  def asInt(s: String): Option[Int] = {
    try {
      Some(Integer.parseInt(s))

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<!-- paste this into the head element of an HTML file to append QR codes to each link -->
<script src="http://code.jquery.com/jquery-1.11.2.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.qrcode/1.0/jquery.qrcode.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
    $("a").each(function(idx, item){
    	var a = $(item);
    	var href=a.attr("href");
    	a.qrcode({
    		text: href,

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/*
 * This code shows in a prototypical manner how to create a user
 * in an LDAP directory using the code from the lift-ldap package,
 * including salted SHA1 (SSHA) passwords.
 * 
 * The Java code from
 *  http://stackoverflow.com/questions/8176001/trouble-creating-active-directory-users-with-java
 * was used as a template, kudos!
 */

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/*
 * Let's assume we have an XML fragment in Scala like:
 *  <entry xmlns="http://www.w3.org/2005/Atom">
 *   <content xmlns="http://mysite.com/xml/someSchema">
 *    Hello <name>you</name>!
 *   </content>
 *  </entry>
 * Then (_ \ "content") will leave you with:
 *  <content xmlns="http://mysite.com/xml/someSchema" xmlns="http://www.w3.org/2005/Atom">
 *   Hello <name>you</name>!

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import java.io._
import java.util.Date
import java.text.SimpleDateFormat

import scala.io.Source

import net.liftweb.json._
import net.liftweb.util.Helpers._

object Zinnia2Ikiwiki extends Application {

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// ...
object author extends ObjectIdRefListField(this, MongoTerm)
  with One2ManyCRUD[BsonMetadata, MongoTerm] {
  override def options = MongoTerm.findAll(("category" -> "person")).map(x => (x.id.is, x.title))
}
// ...

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// ...
object author extends ObjectIdRefListField(this, MongoTerm)
  with One2ManyCRUD[BsonMetadata, MongoTerm] {
  override def searchMeta = MongoTerm
  override def definingQuery = ("category" -> "person")
}
// ...

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  tryo {
    MyMailer.sendMail(
      MyMailer.From("info@mysite.de"),
      MyMailer.Subject(subject),
      (MyMailer.MessageHeader("Date", now.toGMTString()) ::
       MyMailer.PlainPlusBodyType(formattedContent, "utf-8") ::
       MyMailer.XHTMLMailBodyType(htmlContent) ::
       recipients.map(MyMailer.To(_))
      ): _*)
  } match {

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import scala.xml.Text
import scala.annotation.tailrec
import net.liftweb.mapper._
import net.liftweb.sitemap._
import net.liftweb.common._
import net.liftweb.http._
import net.liftweb.util.Helpers._
import net.liftweb.sitemap.Menu.ParamExtractor
import eu.vismath.web.lib._

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import org.scalatest._
import org.scalatest.time._
import org.scalatest.selenium._
import org.openqa.selenium._
import org.mortbay.jetty.Server
import org.mortbay.jetty.webapp.WebAppContext
import org.apache.log4j.Logger

trait JettySetup extends FlatSpec
  with BeforeAndAfterAll