2 commits

Author	SHA1	Message	Date
Emek Türkeli	9e1d5315ad	Fix mismatched alert text	2021-01-16 19:39:08 +03:00
Ilya Kantor	8a13c992d6	Add nullish coalescing to multiple articles, refactor operators, renumber the chapter	2020-05-02 17:37:12 +03:00