Probably Menlo.

Yes! Thank you! For Windows it is "Deja Vu Sans Mono".

http://Bitstream Vera Sans Mono (Bold) is also very close
(this is not a Bitstream commercial font: it's distributed under Public domain / GPL / OFL license)

Thank you for you post. Unfortunally Vera font does not include Cyrilic symbols when the DejaVu does.

Typophiles usually like to give proper credit. Here is from the DejaVu main page http://dejavu-fonts.org/wiki/Main_Page

The DejaVu fonts are a font family based on the Vera Fonts. Its purpose is to provide a wider range of characters while maintaining the original look and feel through the process of collaborative development (see authors), under a Free license.

The link to Menlo. The slashed zero is one of Apple's modifications, I think.

I've found the right font - Meslo https://github.com/andreberg/Meslo-Font
Thanks all for your replies!