Apple seems to have completely blocked police password cracking tool in iOS 12
theverge.com1 pointsby matthavener0 comments
(comment
(def some-state (create-state))
(some-fn [1 2 3])
(do-something some-state)
)
The compiler ignores the block, but in a REPL enabled editor, you can evaluate the forms to possibly view current state, or run functions that test behaviors or probe runtime state. const char *lookup[] = {
[0] = "ZERO",
[1] = "ONE",
[4] = "FOUR"
};
assert(strcmp(lookup[0], "ZERO") == 0);
(not available in C++ or pre-C99)