ScalaWilliam

• Java's VarHandles and MethodHandles not supported. Used for interfacting with native libraries and some meta-stuff: scala/scala3#11332
  • effectively a regression
• scalatags unavailable https://github.com/com-lihaoyi/scalatags
• cats-tagless unavailable typelevel/cats-tagless#170
  • macro framework incomplete scala/scala3#11685

ScalaWilliam

import cats.effect.{IO, Resource}
import io.chrisdavenport.log4cats.SelfAwareStructuredLogger

import java.time.{Duration, Instant}

object ResourceTimer {

  implicit class RichResource[A](resource: Resource[IO, A]) {
    def measured(

ScalaWilliam

  def of[F[_]](pf: PartialFunction[Request[F], HttpRoutes[F]])(
      implicit F: Sync[F]): HttpRoutes[F] = {
    Kleisli { req: Request[F] =>
      OptionT.fromOption[F](pf.lift(req).map(_.apply(req))).flatMap(identity)
    }
  }

  // but we'd like to do multiple PartialFunctions here actually?
  // and a PF is already a Kleisli of Option
  def apply[F[_]: Monad, UserId](

ScalaWilliam

java -jar sjk-plus.jar mxdump --pid $(jps|grep ProdSe|cut -f 1 -d ' ')|grep -A4 inters |grep -A4 reader^C

ScalaWilliam

the concept is to do the appropriate thing for the appropriate time instead of guessing what the truth would be 2 years down the line, we try different things within 1 month timeframe or so then we can align more closely with the truth and the right thing all the time e.g. achievements was really really good at the beginning. listing who achieved what on the homepage is quite nice, but at some point we'll have achievements coming in every 5 minutes so we'll remove that information, because it's no good any more it's a conversation. And conversation is transitive, temporary, ephemeral but you can't get to the conclusion without having the conversation and going through the motions, the immediate steps 😀

ScalaWilliam Jan 24 09:08 http://actionfps.com/players/ page not useful any more, we should remove it and replace it with something different but it was very useful at the beginning @lucasgautheron I see 4 outstanding pull requests, planning to merge them at somepoint? 😀 just maybe not #111 o

ScalaWilliam

$ curl -H "If-None-Match: Tue, 10 Jan 2017 12:22:50 GMT" -i https://www.blogger.com/feeds/2297891732714248935/posts/default
HTTP/1.1 200 OK
...
Expires: Tue, 10 Jan 2017 12:30:24 GMT
Date: Tue, 10 Jan 2017 12:30:24 GMT
Cache-Control: private, max-age=0
Last-Modified: Tue, 10 Jan 2017 12:22:50 GMT
...

ScalaWilliam

2015-12-01	Please consider spending 5 minutes every day in our <a href="https://groups.google.com/forum/#!forum/actionfps">new Community Forum</a>. Your participation, activity and feedback is always welcome.
2016-01-01	
2016-01-03	http://actionfps.tumblr.com/post/134415507169/a-test
2016-03-30	Now we list <a href="https://actionfps.com/playerranks/">all players in the player ranks</a> regardless of their rank.
2016-04-01	Added the <a href="/hof/">Hall of Fame</a>! Should we have a prize for the first Cube Addict?<br/> Tell us <a href="https://gitter.im/ScalaWilliam/ActionFPS">on the ActionFPS Gitter chatroom</a>.
2016-04-10	"Added a new server <a href=""assaultcube://califa.actionfps.com:1999"">Califa.ActionFPS.Com:1999</a> (Los Angeles, USA)<br/>Added a new server <a 
href=""assaultcube://bonza.actionfps.com:1999"">Bonza.ActionFPS.Com:1999</a> (Sydney, Australia)<br/>Added a new server <a 
href=""assaultcube://legal.actionfps.com:1999"">Legal.ActionFPS.Com:1999</a> (São Paulo, Brazil)"
2016-04-22	Added the 

ScalaWilliam

inotifywait -m -e close_write,moved_to,create  . |
while read -r directory events filename; do
  if [ "$events" = "CLOSE_WRITE,CLOSE" ]; then
  	if [ "$filename" = "users.db.txt" ]; then
    	echo "K"
  	fi
  fi
done

ScalaWilliam

• http://www.slideshare.net/pacoid/datacenter-computing-with-apache-mesos
• http://ampcamp.berkeley.edu/wp-content/uploads/2012/06/matei-zaharia-amp-camp-2012-advanced-spark.pdf .reduceByKey > .map.reduceByKey .mapValues().reduceByKey is fine tho

TODO

• http://aurora.apache.org/documentation/latest/
• http://spark.apache.org/docs/latest/programming-guide.html
• https://jaceklaskowski.gitbooks.io/mastering-apache-spark/content/spark-broadcast.html
• https://spark.apache.org/docs/latest/mllib-guide.html

ScalaWilliam

Using OSGI vs microservices: https://www.reddit.com/r/java/comments/4n3ztb/microservices_vs_osgi_i_was_thinking_to_start_a/d40nj67/

Great comment: Try to understand both technologies. Then choose neither. ... Because in 99% of cases you don't need any of them.

http://felix.apache.org/