casecode

function getType(arg) {
  return ({}).toString.call(arg).match(/\s([a-zA-Z]+)/)[1].toLowerCase();
}

function typeMatch(arg, type) {
  if (typeof arg === 'number' && typeof type === 'number' && isNaN(arg) && isNaN(type)) return true;
  if ((typeof arg === 'number' && isNaN(arg)) || (typeof type === 'number' && isNaN(type))) return false;
  if (getType(arg) === getType(type)) return true;
	if (type instanceof Function && arg.constructor === type) return true;
  return false;

casecode

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

casecode

var poll = function (sel, fn, t) {
  t = t || 25; // 25ms default
  var $el = $(sel), found = $el.length;

  // Proper tail calls - return and pass all necessary variables
  // i.e. minimize current frame's footprint (allow release / reuse in es6 env)
  if (found) return fn.call($el);
  else if (document.readyState === 'complete') return;
  else return setTimeout(function() {
    poll(sel, fn, t);

casecode

// JSBin: http://jsbin.com/yugeyeliti/edit?js,console

function assertEqual (test, a, b) {
  if (!b) {
    b = a;
    a = test;
    test = null;
  }
  
  test = test ? '(' + test + ')' : '';

casecode

/*
  screening.js test forked from rmurphy via tomfuertes
  Answers by casecode
*/

// 1: how could you rewrite the following to make it shorter?
if (foo) {
  bar.doSomething(el);
} else {
  bar.doSomethingElse(el);

casecode

Autoresponder

The SMS Responder below demonstrates how to declare hash properties as methods in Ruby. This can be convenient if you have long if/elsif/else or case statements in your Ruby code. For example:

if x == "a"
  do_something(args)
elsif x == "b"
  do_something_else(args)
# remainder of long if/elsif block

casecode

=========================
# /etc/nginx/nginx.conf
=========================

user www-data;
worker_processes 4;
pid /var/run/nginx.pid;

events {
  worker_connections 768;

casecode

>> sudo apt-get update

# Install node if you don't already have it
>> sudo apt-get install nodejs

# Install dependencies
>> sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-properties

# Find the version of ruby you want from the Ruby FTP: ftp://ftp.ruby-lang.org/pub/ruby
# Install ruby to /usr/local/bin (using v 2.1.2)

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# SSL config file at /etc/apache2/sites-available/default-ssl.config
# After saving the config file, remember to enable the virtual host and restart apache
    # sudo a2ensite default-ssl
    # sudo service apache2 reload

<IfModule mod_ssl.c>
        <VirtualHost _default_:443>

                ServerAdmin email@your_domain.com
                ServerName your_domain.com # localhost:3000, etc., if using SSL in development