sysatom

@ = WINKEY
+ = SHIFT
^ = CTRL
% = ALT

{ADD} = VK_ADD
{APPS} = VK_APPS
{AT} = @
{BACKSPACE} = VK_BACK
{BKSP} = VK_BACK

sysatom

;2.
(cons 'a '(b c))
(cons 'a (cons 'b (cons 'c nil)))
(cons 'a (cons 'b '(c)))

;3.
(defun fourth_number (x)
 (car (cdr (cdr (cdr x)))))

;4.

sysatom

var YourGlobal = {
    namespace: function(ns) {
        var parts = ns.split("."),
            object = this,
            i, len;
        
        for(i = 0, len=parts.length; i < len; i++) {
            if(!object[parts[i]]){
                object[parts[i]] = {};
            }