Nikos Katsos katsos

## install_vb_guest.sh
sudo apt install virtualbox-guest-dkms virtualbox-guest-utils virtualbox-guest-x11

## no_js.tmpl.html
<!DOCTYPE html>
<html>
<head>

	<meta charset="utf-8">

	<title> No Javascript, No fun </title>

</head>
<body>

## install_docker_ubuntu_v16.04x64.sh
## add docker apt-repository
sudo apt update && \
sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D && \
sudo apt-add-repository 'deb https://apt.dockerproject.org/repo ubuntu-xenial main' && \
## install docker-engine package
sudo apt update && apt-cache policy docker-engine && sudo apt install docker-engine && \
## check docker status and informations
sudo systemctl status docker && sudo docker info

## install_apt_nodejs_v6-LTS.sh
curl -sL https://deb.nodesource.com/setup_6.x | sudo -E bash - && \
sudo apt-get install -y nodejs

## promise_example.js
let isResolved = true;

const p = new Promise( function(resolve, reject) {
  if (isResolved) resolve(); else reject();
});

p.then(() => {
  console.log('resolved');
}).catch(() => {
  console.log('rejected');

## .yourrc
alias finder-show-all="defaults write com.apple.finder AppleShowAllFiles YES && killall Finder"
alias finder-hide="defaults write com.apple.finder AppleShowAllFiles NO && killall Finder"

## const.js
"use strict";

/* const does not work as "final" in Java */
const arr = [1, 2, 3];
// you cannot assign anything on this variable again
// arr = []
// but you can modify it
arr.push(4);

## index.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
</head>
<body>

  <form id="form">
    <input id="input" type="text"/>
    <input type="submit"/>

## one-way-realtime.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
</head>
<body>

  <input id="input" type="text"/>
  <span id="span"></span>


## this_vs_proto.js
var x = {
  dummy() { console.log('this'); }
}

var y = function() {};
y.prototype.dummy = function() { console.log('proto'); }

x.dummy();
// y.dummy(); // "TypeError: y.dummy is not a function
	<!DOCTYPE html>
	<html>
	<head>

	<meta charset="utf-8">

	<title> No Javascript, No fun </title>

	</head>
	<body>
	## add docker apt-repository
	sudo apt update && \
	sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D && \
	sudo apt-add-repository 'deb https://apt.dockerproject.org/repo ubuntu-xenial main' && \
	## install docker-engine package
	sudo apt update && apt-cache policy docker-engine && sudo apt install docker-engine && \
	## check docker status and informations
	sudo systemctl status docker && sudo docker info
	curl -sL https://deb.nodesource.com/setup_6.x \| sudo -E bash - && \
	sudo apt-get install -y nodejs
	let isResolved = true;

	const p = new Promise( function(resolve, reject) {
	if (isResolved) resolve(); else reject();
	});

	p.then(() => {
	console.log('resolved');
	}).catch(() => {
	console.log('rejected');
	alias finder-show-all="defaults write com.apple.finder AppleShowAllFiles YES && killall Finder"
	alias finder-hide="defaults write com.apple.finder AppleShowAllFiles NO && killall Finder"
	"use strict";

	/* const does not work as "final" in Java */
	const arr = [1, 2, 3];
	// you cannot assign anything on this variable again
	// arr = []
	// but you can modify it
	arr.push(4);
	var x = {
	dummy() { console.log('this'); }
	}

	var y = function() {};
	y.prototype.dummy = function() { console.log('proto'); }

	x.dummy();
	// y.dummy(); // "TypeError: y.dummy is not a function