nietzscheson

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

So you're curious in learning this new thing called Reactive Programming, particularly its variant comprising of Rx, Bacon.js, RAC, and others.

Learning it is hard, even harder by the lack of good material. When I started, I tried looking for tutorials. I found only a handful of practical guides, but they just scratched the surface and never tackled the challenge of building the whole architecture around it. Library documentations often don't help when you're trying to understand some function. I mean, honestly, look at this:

Rx.Observable.prototype.flatMapLatest(selector, [thisArg])

Projects each element of an observable sequence into a new sequence of observable sequences by incorporating the element's index and then transforms an observable sequence of observable sequences into an observable sequence producing values only from the most recent observable sequence.

nietzscheson

Deploy your site with git

This gist assumes:

• you have a local git repo
• with an online remote repository (github / bitbucket etc)
• and a cloud server (Rackspace cloud / Amazon EC2 etc)
  • your (PHP) scripts are served from /var/www/html/
  • your webpages are executed by apache
• apache's home directory is /var/www/

nietzscheson

<?php

/**
 * Merge two dimensional arrays my way
 *
 * Will merge keys even if they are of type int
 *
 * @param  array $array1 Initial array to merge.
 * @param  array ...     Variable list of arrays to recursively merge.
 *

nietzscheson

MySQL

Getting started:

• http://www.sqlteaching.com/
• https://www.codecademy.com/courses/learn-sql

Related tutorial: http://cd64.de/mysql-cli

SQL joins infografic: http://cd64.de/sql-joins

nietzscheson

// Source: https://groups.google.com/forum/#!topic/angular/hVrkvaHGOfc
// jsFiddle: http://jsfiddle.net/pkozlowski_opensource/PxdSP/14/
// author: Pawel Kozlowski

var myApp = angular.module('myApp', []);

//service style, probably the simplest one
myApp.service('helloWorldFromService', function() {
    this.sayHello = function() {
        return "Hello, World!"

nietzscheson

<?php

namespace Acme\HelloBundle\Menu;

use Knp\Menu\FactoryInterface;
use Symfony\Component\DependencyInjection\ContainerAware;

class MenuBuilder extends ContainerAware
{
    public function mainMenu(FactoryInterface $factory, array $options)

nietzscheson

In August 2007 a hacker found a way to expose the PHP source code on facebook.com. He retrieved two files and then emailed them to me, and I wrote about the issue:

http://techcrunch.com/2007/08/11/facebook-source-code-leaked/

It became a big deal:

http://www.techmeme.com/070812/p1#a070812p1

The two files are index.php (the homepage) and search.php (the search page)

nietzscheson

/rest//*global -$ */
'use strict';
var gulp = require('gulp');
var sass = require('gulp-sass');
var mainBowerFiles = require('main-bower-files');
var $ = require('gulp-load-plugins')();
var browserSync = require('browser-sync');
var reload = browserSync.reload;

// Error notifications

nietzscheson

<?php
$currency_symbols = array(
	'AED' => '&#1583;.&#1573;', // ?
	'AFN' => '&#65;&#102;',
	'ALL' => '&#76;&#101;&#107;',
	'AMD' => '',
	'ANG' => '&#402;',
	'AOA' => '&#75;&#122;', // ?
	'ARS' => '&#36;',
	'AUD' => '&#36;',

nietzscheson

<?php
$code = array();

$code['0']   = 'Connection Failed. Please configure Varnish to accept HTTP purge requests.';
$code['100'] = 'Continue';
$code['101'] = 'Switching Protocols';
$code['102'] = 'Processing';
$code['200'] = 'OK';
$code['201'] = 'Created';
$code['202'] = 'Accepted';