Viewing profile — kolar

I can't agree more with this. Maybe 1 song out of 30 in Discover Weekly is worth to be marked as liked.

Also Postgres is too slow for large analytical databases. You need columnar database to make fast queries on >1Tb of data.

Be careful when using Postgres as queue with priorites, especially if your messages are large. Removing rows doesn't free up the memory in Postgres and vacuum could remove rows onl…

Genetic Programming tries to do almost the same: ie. generate random programs/expression trees etc and then select the best one. NN gives you two adventages over that: you can opti…

How is this different from genetic programming?

Dart as a language is great. My biggest complaint for dart team is that they have abandoned Polymer Dart. For web we have now Angular which is overkill for small to medium non-CRUD…

Monero is definetely not the only one in this club. For example: there is Numeraire which is actively used by data scientist on numer.ai. NMR has true value as long as Numerai hedg…

Games like this one seems to be soo fun but when I'm back home after a whole day of coding I just can't find energy to write any more. I thought: why not create a game where you sh…

It puzzles me also. Dart is solid language with great libraries, good tooling and still it is ignored by most developers. The truth is people from JS world seems to like 'cool' lan…

I can recommend Polymer.dart, static typing + webcomponent encapsulation + polymer elements gives really good framework for webapps. It's still not in 1.0 but it's quite stable now…

I've used Polymer.dart for browser game consiting mainly of simple windows. From that I can say the most important downside is the poor performance on mobile (even with shady DOM).…