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user: Fruzenshtein created: 2015-11-06 karma: 12 Alex Zvolinskiy. Mathematician, programmer, wrestler, last action hero... submissions: 0 points | 0 comments Accuracy Paradox. How not to fall into the trap of unbalanced dataset 4 points | 1 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments Ask HN: How to Convert HTML to PNG on a Serverside? 13 points | 15 comments 0 points | 0 comments Ask HN: How to see a total amount of Bitcoin which was accepted by a wallet? 2 points | 2 comments 0 points | 0 comments 0 points | 0 comments Do you feel any competition on instagram? 1 points | 3 comments The most stupid launch of the mobile game on ProductHunt 1 points | 0 comments Why Twitter is useful for software developers? 1 points | 0 comments Why a Software Developer Needs a Twitter Account? 2 points | 0 comments Akka: Actors Design and Communication Techniques 2 points | 0 comments Article for Scala Devs. Akka: Data Access Actors 1 points | 0 comments Bitcoin profit calculator 2 points | 0 comments Estimate a potential profit which you could have Bitcoin :) 1 points | 0 comments Passing Through Big Data Analysis with Apache Spark on Coursera: Week 2 and 3 3 points | 0 comments How I Passed First Week of “Big Data Analysis with Scala and Spark” on Coursera 2 points | 0 comments How I decided to create an online magazine about JVM technologies 3 points | 0 comments Online Magazine about JVM-Technologies: FruzNotes 2 points | 0 comments What 2017 brings for a java developer? 2 points | 0 comments 10 Amazing Scala Collection Funcitons 4 points | 0 comments How I would like to learn Scala? 1 points | 0 comments Scala VS Java: fresh view 1 points | 0 comments #GeekListener v.3 – digest of developer's tweets 1 points | 0 comments #GeekListener v.2 – digest of developer's tweets 1 points | 0 comments