Nicholas Bergson-Shilcock nicholasbs

LinkedList NYC Program

inside this file is a webserver that will output the text "LinkedList NYC" on network port 31337 via HTTP.

executes with ruby 1.9.3

	/*
	* JavaScript variables are always passed by value. This works as you
	* expect it to when you pass primitives to functions.
	*/

	function add1(x) {
	// We get passed a copy of x's value -- which is a number -- so we can't
	// update the original variable's value
	x++;
	}

	(define (ntbf-eval
	x h d) (unless (null? x) (case
	(car x) ((#\>) (ntbf-eval (cdr x) h
	(+ d 1))) ((#\<) (ntbf-eval (cdr x) h
	(- d 1))) ((#\+) (begin (vector-set! h d
	(+ 1 (vector-ref h d))) (ntbf-eval (cdr x)
	h d))) ((#\-) (begin (vector-set! h d (-
	1 (vector-ref h d))) (ntbf-eval (cdr x)
	h d))) ((#\.) (begin (format #t "~a" (
	integer->char (vector-ref h d))) (ntbf-eval

	<html>
	<head>
	<script>
	function makeClosure () {
	var str = "This string was closed over";
	return function () {
	console.log(str);
	};
	};

	// When you create a new object
	var obj = {data: "some data here"};

	/* The JavaScript runtime environment allocates memory for you.
	__________________________
	Your computer's memory ----> \|\| Location \|\| Value \|\|
	\|\|------------------------\|\|
	It has to store that obj is \|\| 0 \|\| 2424 \|\|
	an object, that it has a \|\| 1 \|\| 1002 \|\|
	property named data, and \|\| 2 \|\| 327871 \|\|

	// New is a function that takes a function F
	function New (F) {
	var o = {}; // and creates a new object o
	o.__proto__ = F.prototype // and sets o.__proto__ to be F's prototype

	// New returns a function that...
	return function () {
	F.apply(o, arguments); // runs F with o as "this", passing along any arguments
	return o; // and returns o, the new object we created
	}

	REGISTRY = {}

	function sub (name, cb, ctx) {
	if (typeof REGISTRY[name] === "undefined") {
	REGISTRY[name] = [];
	}
	return REGISTRY[name].push({cb: cb, ctx: ctx \|\| null});
	}

	function pub (name) {

	The 2012 Programming Languages Day will be held at the IBM Thomas J.
	Watson Research Center on Thursday, June 28, 2012. The day will be held in
	cooperation with the New Jersey and New England Programming Languages and
	Systems Seminars. The main goal of the event is to increase awareness of
	each other's work, and to encourage interaction and collaboration.

	The Programming Languages Day features a keynote presentation and 8
	regular presentations. Dr. Shriram Krishnamurthi of Brown University
	will deliver the keynote presentation this year, "Securing JavaScript
	on the Web". Details of the program are below.

	function generate_math_operator(op) {
	return function(args) {
	var res = args[0], i, tmp;
	for (i=1; i<args.length; i++) {
	tmp = predicates.is_object(op) ? ast_to_js(op) : op;
	res += " " + tmp + " " + args[i];
	}
	return res;
	};
	}

	// TODO: IE support if I feel like it; make fade length directly configurable
	(function() {
	var DELTA = 0.06, // how much to change opacity each step
	DURATION = 40; // how long in ms to pause between steps
	function fadeFunc(direction, start, end) {
	return function(el) {
	el = typeof(el) == 'object' ? el : document.getElementById(el);
	var step = function step() {
	var opacity = el.style.opacity;
	opacity = opacity === "" ? start : parseFloat(opacity);