Don't have Telegram yet? Try it now!
https://bfg.ai/2019/03/26/%d0%bb%d0%be%d0%ba%d0%b0%d0%bb%d1%8c%d0%bd%d0%b0%d1%8f-%d0%be%d0%bf%d1%82%d0%b8%d0%bc%d0%b8%d0%b7%d0%b0%d1%86%d0%b8%d1%8f-%d0%b7%d0%bb%d0%be/
Локальная оптимизация — зло?