Adding lessons

Question

Dear moderators, may I adding lessons on russian? on preprocessors for example?

Answer 1

I guess but I can learn courses here on russian. all only for swift. why not home languages?))))

Answer 2

ok, I guess)

Answer 3

English is what everybody understands, please do not be selfish. (No my home language is not English.)

Answer 4

It is a loooooot of work to make new courses in a specific language and the target group/the output is quite small compared to that amount of work.