rajish

00:00:02.800,00:00:05.320
Dziękuję za zaproszenie i możliwość
wystąpienia tutaj.

00:00:05.830,00:00:10.430
Właściwie mam dzisiaj dwa wystąpienia
później tego popołudnia,

00:00:10.850,00:00:14.960
ponieważ zastępuje również Jonasa

rajish

     <style>
          #github {left: -65px;
height: 30px;
top: 40px;
position: absolute;
text-decoration: none;
width: 250px;
-moz-transform: rotate(-45deg);
-webkit-transform: rotate(-45deg);
-o-transform: rotate(-45deg);

rajish

Screencasting Framework

The following document is a written account of the Code School screencasting framework. It should be used as a reference of the accompanying screencast on the topic.

Why you should care about screencasting?

You're probably aren't going to take the time to read this document if you're not interested, but there are a lot of nice side effects caused by learning how to create quality screencasts.

1. Communicating more effectively - At Envy Labs we produce screencasts for our clients all the time. Whether it's demoing a new feature or for a presentation for an invester, they're often much more effective and pleasent than a phone call or screen sharing.

rajish

def Secured[A](username: String, password: String)(action: Action[A]) = Action(action.parser) { request =>
  request.headers.get("Authorization").flatMap { authorization =>
    authorization.split(" ").drop(1).headOption.filter { encoded =>
      new String(org.apache.commons.codec.binary.Base64.decodeBase64(encoded.getBytes)).split(":").toList match {
        case u :: p :: Nil if u == username && password == p => true
        case _ => false
      }
    }.map(_ => action(request))
  }.getOrElse {
    Unauthorized.withHeaders("WWW-Authenticate" -> """Basic realm="Secured"""")

rajish

// A scala exercise based on the http://thedet.wordpress.com/2012/04/25/y-is-6-afraidof-7/ blog entry
// The goal is to remove the parenthesis 

case class Fears(value:Int) {

  var s: String = "... Wait! %d has no fears!".format(value)

  def afraid(f: Fears) = {
    if (value == 6)
      f.s = s + f.s

rajish

package controllers

import play.api._
import play.api.mvc._
import play.api.libs.iteratee._


import java.io._
import scala.io._
import scala.concurrent._

rajish

// Generated by <a href="http://scalaxb.org/">scalaxb</a>.
package models


case class ZpBaseType(zpbasetypeoption: scalaxb.DataRecord[Any]*)

trait ZpBaseTypeOption

rajish

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE xs:schema PUBLIC "-//W3C//DTD XMLSCHEMA 200102//EN" "XMLSchema.dtd" [
    <!-- provide ID type information even for parsers which only read the internal subset -->
    <!ATTLIST xs:schema id ID #IMPLIED>
    <!ATTLIST xs:complexType id ID #IMPLIED>
    <!ATTLIST xs:complexContent id ID #IMPLIED>
    <!ATTLIST xs:simpleContent id ID #IMPLIED>
    <!ATTLIST xs:extension id ID #IMPLIED>
    <!ATTLIST xs:element id ID #IMPLIED>
    <!ATTLIST xs:group id ID #IMPLIED>

rajish

package models.util

import javax.xml.datatype.{XMLGregorianCalendar}
import javax.xml.namespace.QName
import com.mongodb.casbah.commons.conversions.MongoConversionHelper
import org.bson.{BSON, Transformer}
import scalaxb._
import models._
import play.api._
import com.novus.salat._

rajish

auth> compile
[info] Updating {file:/Users/rajish/proj/auth-server/}auth...
[info] :: resolving dependencies :: org.scala-sbt.temp#temp-resolve-912253f8916a7e933f1b4ef2b333ab8535739622;1.0
[info] 	confs: [compile, runtime, test, provided, optional, compile-internal, runtime-internal, test-internal, plugin, sources, docs, pom, scala-tool]
[info] Resolving org.scala-lang#scala-compiler;2.10.4 ...
[info] 	found org.scala-lang#scala-compiler;2.10.4 in sbt-chain
[info] Resolving org.scala-lang#scala-library;2.10.4 ...
[info] 	found org.scala-lang#scala-library;2.10.4 in sbt-chain
[info] 	[2.10.4] org.scala-lang#scala-library;2.10.4
[info] Resolving org.scala-lang#scala-reflect;2.10.4 ...