Автор заметок: программист Алексей Цаплин-Купайсинов (@krdprog) - https://github.com/krdprog/
This is free and unencumbered software released into the public domain.
Anyone is free to copy, modify, publish, use, compile, sell, or distribute this software, either in source code form or as a compiled binary, for any purpose, commercial or non-commercial, and by any means.
To the extent possible under law, Alexey Tsaplin-Kupaysinov has waived all copyright and related or neighboring rights to this work.
Read License: https://github.com/krdprog/golang-notes/blob/master/LICENSE