jrotolo

Keybase proof

I hereby claim:

• I am jrotolo on github.
• I am jarrodrotolo (https://keybase.io/jarrodrotolo) on keybase.
• I have a public key ASCQRWa5lItLHjVZIYjZ68Gfcs8m-ubcdXXtx6KN95CggQo

To claim this, I am signing this object:

jrotolo

ALPHABET = %w(0 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z)

def change_base(number, base, result)
  if number <= 0                                                                                                       
    puts result                                                                                                        
  else                                                                                                                 
    result = ALPHABET[number % base] << result                                                                         
    change_base(number / base, base, result)                                                                
  end 
end

jrotolo

// Reverse each word in string
function reverseWords(str) {
  return str.split(' ').map(function(word) {
    return word.split('').reverse().join("");
  }).join(" ");
}

// Reverse whole string
function reverse(str) {
  return str.split("").reverse().join("");

jrotolo

// A Simple Trim Example from Javascript The Good Parts
Function.prototype.method = function (name, func) {
  if (!this.prototype[name]) {
    this.prototype[name] = func;
  }
  return this;
};

String.method('trim', function () {
  return this.replace(/^\s+|\s+$/g, '');

jrotolo

#!/bin/sh

cleanup()
{
  DIR=~/Downloads
  
  if [ "$(ls -A $DIR)" ]; then
    echo "Total size of $DIR in KB: $(du -k $DIR | sed 's/\([0-9][0-9]*\).*/\1/')"
    printf "Confirm deletions? (yes/no) "
    read ANSWER

jrotolo

# Some simple array functions
# more from the enumerable module to come

# Filter array based on predicate
old = [3, 5, 9, 24, 2, 1, 21, 54]
new = old.keep_if { |x| x < 8 }

# Sum of every element in array
arr.reduce { |x, y| x + y }

jrotolo

#lang racket

(require xml net/url)

(define (serve port-no)
    (define main-cust (make-custodian))
    (parameterize ([current-custodian main-cust])
        (define listener (tcp-listen port-no 5 #t))
        (define (loop)
            (accept-and-handle listener)

jrotolo

(defvar *db* nil)

(defun make-dvd (title director genre rating resolution fformat)
    (list :title title :director director :genre genre :rating rating
          :resolution resolution :fformat fformat))

(defun add-record (dvd) (push dvd *db*))

(defun dump-db ()
    (format t "~{~{~a:~12t~a~%~}~%~}" *db*))