Wonder if anyone could shed some light on this messaging construct: The documentation says that messages appear btwn brackets  and that the msg target/object is on the left, whilst the msg itself ...
I've always thought that referring to the syntax of a language was the same as referring to the semantics of a language. But I've been informed that apparently that's not the case. What's the ...
Similar question was closed on SO. Sometimes when we're programming, we find that some particular control structure would be very useful to us, but is not directly available in our programming ...
And what do you think about operator precedences? Would be harder programming in language where the operations are executed in sequential order? Ex.: 2 + 3 * 4 == 20 2 + (3 * 4) == 24 Ok, Lisp ...