Skip to content

Instantly share code, notes, and snippets.

View mowen's full-sized avatar

Martin Owen mowen

View GitHub Profile
(eval-after-load 'org
(set-face-foreground 'org-level-2 "magenta4")
(set-face-foreground 'outline-2 "magenta4")
(set-face-foreground 'org-level-6 "red3")
(set-face-foreground 'outline-6 "red3")))
;; A palindromic number reads the same both ways. The largest palindrome made
;; from the product of two 2-digit numbers is 9009 = 91 × 99.
;; Find the largest palindrome made from the product of two 3-digit numbers.
(defun array-reverse (array)
"Reverse the ARRAY."
(let ((reversed-array (copy-sequence array))
(array-length (length array))
* SiteFocus, an enhanced version of the Blacklist Sites - Page Mods Demo.
* Recommended for anyone who has this problem:
* Martin Owen -
function SiteFocus() {
(ns martin)
(defn sqr
"Square the given number."
(. (BigInteger/valueOf n) (pow 2)))
(defn euler-6
"Find the difference between the sum of the squares of the first one hundred
natural numbers and the square of the sum."
(ns martin)
(defn evenly-divisible?
"Is N evenly-divisible by all of the numbers in SEQ?"
[n seq]
(loop [s seq]
;; TODO: Find out how to do 'cond' in Clojure
(if (empty? s)
(if (not (zero? (mod n (first s))))
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Experiments
public class BadService : IService
public string ProvideService()
// Method for converting a Json.NET object into a dynamic CLR object.
public static class DynamicUtils
public static object ConvertJTokenToObject(JToken token)
if (token is JValue)
return ((JValue)token).Value;
(defvar mo-script-url-alist
'((jquery . "")
(json2 . "")
(ocanvas . "")
(processing . "")
(prototype . "")
(sizzle . "")
(underscore . "")
(underscore-string . "")
(waypoints . ""))
mowen / index.html
Created September 3, 2011 22:14
Control a tank in HTML5 Canvas
<!doctype html>
<html lang="en">
<meta charset="UTF-8" />
<title>Chapter 4 Example 9: Animating an image with rotation</title>
<script src=""></script>
<script src=""></script>
<script src="ex9.js"></script>