Is there a decent equivalent of Google Q&A?

Question

Google

On June 11, 2014, the opportunity to ask and answer questions was closed on otvety.google.ru , and on April 30 of this year it is closed completely. Is there a worthy analogue of this service?
Is mail.ru worth it?

Answer 1

I highly recommend Toster.ru . Another very good one was Google Helpouts , which came to replace Answers , but it is also already closing.
UPD.: Oh, the English Quora is also cool, in addition to the mentioned stackoverflow
By the way, there is also a domestic The Question , which is still in the alpha testing stage, but is already living its unimaginable fantastic life.

Answer 2

toster.ru - IT
in general ru.stackoverflow.com - programming and development