tgallant

-module(pm).
-export([perimiter/1,area/1,enclosure/1,linearBits/1,bits/1]).

%% Shape objects:
%%
%% For the sake of brevity, all shape values
%% are expected to be positive integers.
%%
%% {circle, Radius}
%% {rectangle, {Width,Height}}

tgallant

var fs = require('fs');
var request = require('request');
var cheerio = require('cheerio');

var saveFile = function(url) {
  var file = url.split('/').pop();
  request(url).pipe(fs.createWriteStream(file));
  console.log('Downloading ' + file);
  return true;
};

tgallant

smtpd_banner = $myhostname ESMTP $mail_name (FreeBSD)
biff = no

# appending .domain is the MUA's job.
append_dot_mydomain = no

readme_directory = no

smtpd_tls_cert_file=/etc/ssl/certs/dovecot.pem
smtpd_tls_key_file=/etc/ssl/private/dovecot.pem

tgallant

// sort items array and return the first three items
{{#items.sort(function() { return .5 - Math.random(); }).splice(0,3)}}

tgallant

;; helpers

(define (nth n l)
  (if (or (> n (length l)) (< n 0))
    (error "Index out of bounds.")
    (if (eq? n 0)
      (car l)
      (nth (- n 1) (cdr l)))))

tgallant

;; helpers

(define (sum l)
  (if (null? l)
      0
      (+ (car l) (sum (cdr l)))))

(define (sqr x)
  (* x x))

tgallant

;; e4

(define (e4)
  (define (e4-inner x y)
    (let ((i (* x y)))
      (if (> x 999)
          '()
          (if (< y 999)
              (if (= i (rev i))
                  (cons i (e4-inner x (+ y 1)))

tgallant

;; e3

(define (e3 n)
  (define (e3-inner num div)
    (if (> num 1)
        (if (= (modulo num div) 0)
            (e3-inner (/ num div) (- div 1))
            (e3-inner num (+ div 1)))
        (+ div 1)))
  (e3-inner n 2))

tgallant

;; helpers

(define (sum l)
  (if (null? l)
      0
      (+ (car l) (sum (cdr l)))))

;; e2

(define (fib x)

tgallant

;; e1

(define (mod-three-or-five? x)
  (if (or
       (= (modulo x 3) 0)
       (= (modulo x 5) 0)) #t #f))

(define (e1 x)
  (sum
   (filter