Today's meetup about Co- and contravariance in #Scala w/ Kamil Korzekwa is live-streamed at 6pm on Hangouts on Air plus.google.com/events/cej94sd…

Videos from #ScalaFortyFives Oct '15 hit the shelves! Grab 'em while they're hot! youtube.com/playlist?list=…

Join 36 #Scala enthusiasts at Javeo office *today* to learn the basics and get started meetup.com/WarsawScala/ev… #Warsaw #Poland

Next meetup in 2 weeks about…#Scala for beginners in Javeo Join us and bring your questions! meetup.com/WarsawScala/ev…

It’s today in Javeo…#Scala for beginners. Join 34 Scala Enthusiasts and learn Scala faster! meetup.com/WarsawScala/ev…

Tomorrow, Wed in Javeo…#Scala for beginners. Join other 22 enthusiasts in #Warsaw! meetup.com/WarsawScala/ev…

New meetup in 2 weeks in Sages office! #Scala for Beginners (with #SparkStreaming) meetup.com/WarsawScala/ev…

Join 34s in new location => #Scala for Beginners (with #SparkStreaming) meetup.com/WarsawScala/ev… /cc Javeo

We’re now a meetup of 475 members! Kudos to all #Scala Enthusiasts in #Warsaw #Poland! meetup.com/WarsawScala/

“sbt for n00bs” seems to be the meetup of the quarter with 30 people attending! meetup.com/WarsawScala/ev… #sbt #scala

Cool #scala & #ensime #hackathon ahead, join us on 31st of March in Warsaw! meetup.com/ScalaWAW/event… cc: Scala in Warsaw PL #techwawa

Today in #Warsaw! #sbt for n00bs with Artur Stanek! Over 30 enthusiasts coming! meetup.com/WarsawScala/ev…

Dziś ponownie pojawią się u nas Scala in Warsaw PL! Tym razem na tapecie #sbt. Przyjdź i poznaj możliwości #scala! meetup.com/WarsawScala/ev…

Join 40 #Scala enthusiasts on Apr, 6th in #Warsaw to learn reactive programming. meetup.com/WarsawScala/ev…

Another #Scala hackathon in Warsaw in a week? What about developing #ApacheSpark exts? Let your voice be heard! groups.google.com/d/topic/scalan…

Spark-a-thon -- Developing #ApacheSpark Extensions (using #Scala) this Wed! RSVP now! meetup.com/WarsawScala/ev… #Warsaw

Spark-a-thon -- Developing #ApacheSpark Extensions (using #Scala) this Wed in #Warsaw in Campus Warsaw! Feel invited meetup.com/WarsawScala/ev…

#Sparkathon tomorrow, Wed, Aug 3rd in #Warsaw #Poland in Julissa Abigail office meetup.com/WarsawScala/ev… #Scala #ApacheSpark

Join us at #Sparkathon tomorrow, Wed, Aug, 24th in #Warsaw #Poland in Applause office meetup.com/WarsawScala/ev… #Scala #ApacheSpark

Join us at #Sparkathon = #ApacheSpark + #Scala today at 6pm in Applause office in #Warsaw meetup.com/WarsawScala/ev…