Wiktor wisniewski94

Install Git for Windows
Install Node
Install Python 2.7.3
Install Microsoft Visual Studio 2015 Community
Open the command prompt as Administrator, run the following commands, then close the command prompt (a new prompt is required before the new environment variables will be available)
- npm install -g npm
  - (Upgrades to npm v3, which no longer nests dependencies indefinitely. No more "maximum path length exceeded" errors due to the 260 character path limit in Windows, or needing to delete node_modules with rimraf.)
- setx PYTHON C:\Python27\python.exe /m
  - (May need to change path to your custom install directory.)
Open a new command prompt and run the following commands. If these install without errors, you have bypasse

Closures

Domknięcie występuje wtedy gdy funkcja może zapamiętać oraz uzyskać dostęp do swojego zakresu leksykalnego nawet po jej wykonaniu na zewnątrz tego zakresu:

function  hello(name)  {
	//ta zmienna nie zostanie zapamiętana ponieważ
	// nie jest używana przez zwracaną funkcję
	let zmienna = "zmienna";

// default exports
export default 42;
export default {};
export default [];
export default (1 + 2);
export default foo;
export default function () {}
export default class {}
export default function foo () {}

	<html>
	<head><title>Canvas Delaunay Triangulation</title></head>
	<body></body>
	<script type="text/javascript">
	var img = new Image();
	img.onload = init;
	img.src = './bg_10.jpg';

	var display, source;
	var points = [], drew = [];

	class Node {
	constructor(parent, id) {
	this.id = id;
	this.child = [];
	this.parent = parent;
	}

	setChild(child) {
	this.child.push(child);
	}

	# DOCKER
	docker build # Builds Docker images from a Dockerfile
	docker run -it <container id> bash # Run bash inside docker container
	# CONTAINERS
	docker ps -a # List running containers
	docker container ls -a # List containers
	docker restart <container> # Restart container
	docker stop $(docker ps -aq) # Stop all containers
	docker rm $(docker ps -a -q) # Remove all containers

	//https://medium.com/@gajus/my-favorite-css-hack-a7f447026cf2
	//"The problem is that unless the element on the page has a solid background or it is a picture,
	// you do not see how does it fit into the layout, e.g. most of the text nodes, pictures with
	//transparency, etc."

	*
	background-color: rgba(255, 0, 0, 0.2)
	outline: 1px solid blue
	*
	background-color: rgba(0, 255, 0, 0.2)

	import http from "./httpService";

	import _ from "lodash";

	class Weather {
	constructor(location, dayTime) {
	if (_.isString(location) == false \|\| _.isString(dayTime) == false) {
	throw new Error("Invalid parameters");
	}

	/*! CSS.supports() Polyfill
	* https://gist.github.com/codler/03a0995195aa2859465f
	* Copyright (c) 2014 Han Lin Yap http://yap.nu; MIT license */
	if (!('CSS' in window)) {
	window.CSS = {};
	}

	if (!('supports' in window.CSS)) {
	window.CSS._cacheSupports = {};
	window.CSS.supports = function(propertyName, value) {

	em++ ../main.cpp ../stringFormat.cpp \
	-Os -g1 \
	-s WASM=1 \
	-s MALLOC=emmalloc \
	-s ALLOW_MEMORY_GROWTH=1 \
	-s EXPORT_ES6=1 \
	-s MODULARIZE=1 \
	-s 'EXPORT_NAME="LongerSubSequence"' \
	-s 'ENVIRONMENT="web"' \
	--bind \