Cornel Ghiban cghiban

The introduction to Reactive Programming you've been missing

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

Here's a few things I tried to write output to a python subprocess pipe.

from subprocess import Popen, PIPE

p = Popen('less', stdin=PIPE)
for x in xrange(100):
    p.communicate('Line number %d.\n' % x)

	from jinja2.environment import create_cache

	# blah blah blah

	app.jinja_env.cache = create_cache(1000)

	# blah blah blah

	app.run()

	from flask import Flask as DefaultFlask

	class Flask(DefaultFlask):
	def create_jinja_environment(self):
	self.jinja_options = dict(self.jinja_options)
	if 'JINJA_CACHE_SIZE' in self.config:
	self.jinja_options['cache_size'] = self.config['JINJA_CACHE_SIZE']
	return super(Flask, self).create_jinja_environment()

	#!/usr/bin/env perl
	#
	# htpasswd.pl
	#
	# Copyright (c) 2013, Gelu Lupas <[email protected]>
	#
	# Permission to use, copy, modify, and/or distribute this software for any
	# purpose with or without fee is hereby granted, provided that the above
	# copyright notice and this permission notice appear in all copies.
	#

	#!/usr/bin/env perl

	use Mojolicious::Lite;
	use Mojo::JSON 'j';
	use Mojo::Asset::Memory;
	use File::Spec;

	helper send_ready_signal => sub {
	my $self = shift;
	my $payload = { ready => \1 };

	import java.util.*;
	import java.io.*;
	import java.security.*;

	public class ChangePassword
	{
	private final static JKS j = new JKS();

	public static void main(String[] args) throws Exception
	{