RinatMullayanov

#
# Ubuntu Node.js Dockerfile
#
# https://github.com/dockerfile/ubuntu/blob/master/Dockerfile
# https://docs.docker.com/examples/nodejs_web_app/
#

# Pull base image.
FROM ubuntu:14.04

RinatMullayanov

Полезные ссылки

• Вступительная статья на MDN, полезна как набор ссылок на другие статьи.
• Статьи от Rachel Andrew на MDN.
• Собрал примеры использования Grid на CodePen.

Определения

Grid container — это набор пересекающихся горизонтальных и вертикальных grid линий, которые делят пространство grid контейнера на grid области, в которые могут быть помещены grid элементы. Внутри grid контейнера есть два набора grid линий: один определяет ось столбцов, другой определяет ось строк.

RinatMullayanov

Seems that node-gyp isn't following the 302 Redirect sent by atom.io.

@fujisaks Thanks for pointing to the problem!

I've been able to workaround the issue by setting the ATOM_NODE_URL env variable to the new url (after redirect ). This should also be working after you update Atom. However, remove the entry when the bug gets fixed!

Windows temporary:
set ATOM_NODE_URL=http://gh-contractor-zcbenz.s3.amazonaws.com/atom-shell/dist

Windows permanently:

RinatMullayanov

Block Bindings

The current best practice for block bindings is to use const by default and only use let when you know a variable’s value needs to change. This ensures a basic level of immutability in code that can help prevent certain types of errors.

RinatMullayanov

function updateTask(oldTask, newTask) {
  var promise = new Promise(function (resolve, reject) {
    resolve({status: 'success'});
    // resolve(Error('some error'));
  });
  return promise;
}  

RinatMullayanov

(function () {
    'use strict';

    let user = {};

    let proxy = new Proxy(user, {
      get(target, prop) {
        console.log(`Чтение ${prop}`);
        return target[prop];
      },

RinatMullayanov

(function () {
    'use strict';

    let map = new Map();

    map.set('1', 'str1');   // key: string
    map.set(1, 'num1');     // key: number
    map.set(true, 'bool1'); // key: bool

    // in ordinary objects that would be the same,

RinatMullayanov

(function () {
  'use strict';

  let range = {
    from: 1,
    to: 5
  }

  // make object range iterable
  range[Symbol.iterator] = function() {

RinatMullayanov

 // send to current request socket client
 socket.emit('message', "this is a test");

 // sending to all clients, include sender
 io.sockets.emit('message', "this is a test");

 // sending to all clients except sender
 socket.broadcast.emit('message', "this is a test");

 // sending to all clients in 'game' room(channel) except sender

RinatMullayanov

# on OS X file must be named .bash_profile
# real clear screen, not just add new line http://superuser.com/questions/576410/how-can-i-partially-clear-my-terminal-scrollback
alias cls="printf '\e]50;ClearScrollback\a'"