**@jibal**:
It should clearly be "Other programming languages are memory safe, at the
expense of not allowing programs to access low-level details of memory"
I see quite a bit of language that is "off" to a native speaker (like "focus
the intended audience" -- the book is what is focused, not the audience) and
could be improved.
The book is indeed very interesting. Ordered the printed version so i can use
it as a reference in the future
Found that the book just needed bit of a cleanup and more spreading of
information ( sometimes it so much text without paragraphs or unclear
separators ).
Also found it at time funny that you start with the more "difficult" examples
on how to do some tasks ( like the array / mapping ) making me like "f*ck
this, i hate this long way of writing" and then you are like "hey, but there
is also this shorter form to do the same".