Vincent Foley gnuvince

## gist:58924
(def opening-brackets "({[<")
(def closing-brackets ")}]>")
(def brackets (reduce #(apply assoc %1 %2) {}
                      (map vector opening-brackets closing-brackets)))

(defn- check-aux [[x & xs] stack]
  (if x
    (cond (some #{x} opening-brackets) (recur xs (conj stack (brackets x)))
          (some #{x} closing-brackets) (if (= x (peek stack))
                                         (recur xs (pop stack))

## gist:58942
(def brackets (zipmap "([{<" ")]}>"))
(def opening-brackets (set (keys brackets)))
(def closing-brackets (set (vals brackets)))

(defn- check-aux [[x & xs] stack]
  (if x
    (cond (opening-brackets x) (recur xs (conj stack (brackets x)))
          (closing-brackets x) (if (= x (peek stack))
                                 (recur xs (pop stack))
                                 false)

## gist:59176
>>> s1 = set(["a", "b", "c"])

>>> s2 = set(["a"])

>>> s1 - s2
set(['c', 'b'])

## gist:63007
{21:33}[vince@vincent: prog/clojure]% clj slowdemo.clj
get-byte
"Elapsed time: 202.54176 msecs"
get-short
"Elapsed time: 110.68448 msecs"

{21:33}[vince@vincent: prog/clojure]% clj slowdemo.clj
Reflection warning, line: 9 - call to and can't be resolved.
Reflection warning, line: 14 - call to and can't be resolved.
get-byte

## gist:64518
user> (def rep (unpack (File. "/home/vince/prog/python/pyreplib/misc/sea_savior.rep")))
#'user/rep

user> (unit-distribution (get-in rep [:players 0 :actions]))
{"Firebat" 34, "Dropship" 3, "Science Vessel" 43, "Medic" 48, "Marine" 599, "SCV" 82}

user> (unit-distribution (get-in rep [:players 1 :actions]))
{"Ultralisk" 95, "Defiler" 32, "Scourge" 25, "Mutalisk" 8, "Zergling" 179, "Overlord" 35, "Drone" 158}

user> (action-distribution (get-in rep [:players 1 :actions]))

## gist:505810
/*
 * Compare two cards and return:
 *   < 0 if a is smaller than b
 *     0 if a is equal to b
 *   > 0 if a is greater than b
 */
int CardCompare(const Card* a, const Card* b) {
    if (a == NULL)
        return 1;
    if (b == NULL)

## tree.ml
type 'a tree =
  | Empty
  | Node of ('a * 'a tree * 'a tree)

let rec walk_tree f tree =
  match tree with
    | Empty -> ()
    | Node (x, left, right) ->
      f x;
      walk_tree f left;

## tree.ml
type 'a tree =
  | Empty
  | Node of ('a * 'a tree * 'a tree)

let rec walk_tree f tree =
  match tree with
    | Empty -> ()
    | Node (x, left, right) ->
      f x;
      walk_tree f left;

## gist:1869094
;; init.el
;; Vincent Foley - vfoley@gmail.com

(require 'cl)


(defmacro when-package-installed (package-name &rest body)
  `(if (package-installed-p ,package-name)
       (progn ,@body)
     (warn "package %s is not installed" ,package-name)))

## gist:2165868
.text
_main:
        cmp     %ebx, %ecx
        mov     $1, %eax
        je      equal
        mov     $0, %eax
equal:
        ret