Rulexec

var sax = require('sax');

var saxStream = sax.createStream(true, {
    lowercase: true
});

var layout = {};

saxStream.on('error', function() {
    console.log('error', arguments);

Rulexec

1. Hello World! Программирование — это просто.

Что такое программирование. План. «Следите за руками»: пишем Pong (демонстрация).

2. Стек технологий.

Немного истории развития, стеки (железо, ОС, приложения, или библиотеки над библиотеками библиотек) и уровни технологий (машинные коды, ассемблеры, низкоуровневые, высокоуровневые ЯП).

3. Если так, то вот так, иначе вот эдак!

Rulexec

allprojects {
    repositories {
        flatDir {
            dirs '/home/ruliov/gradleJarsRepo'
        }
    };

    { initFile ->
        if (initFile.exists()) {
            apply from: initFile, to: project

Rulexec

Alexander Ruliov

• Written my first "Hello, World!" in 2006 (16 years ago).
• 28 y.o., Belarus, Minsk (born in Brest).

Experience

Gurtam (4 years, [2017; 2021))

Worked as frontend-developer from 15 December 2016 to 4 January 2021 in Gurtam on Wialon product.

Initially project was built on Vanilla JS (with jQuery) plus there was server-generated HTML by TCL (which was used as PHP). After 2-3 years we started to implement new features on React, eliminated TCL pages, and migrated them to OpenResty (Lua). I hope that it will be migrated then to nodejs/will be fully static frontend (at the time of first migration there was no expertise with nodejs in the company, but there was a team that used Lua).

Rulexec

// by Alexander Ruliov
// vk.com/alexander_ruliov

var jq = document.createElement('script');
jq.src = "//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js";
document.getElementsByTagName('head')[0].appendChild(jq);

// wait here

jQuery.noConflict();

Rulexec

// by Rulexec
// http://com.muna.by/people/ruliov

var net = require('net'),
    CRC32Stream = require('crc32-stream').CRC32Stream;

var client = net.connect(443, '149.154.167.50', function() {
  console.log('connected');

  var packet = createPacket();

Rulexec

import System.IO
import Control.Monad

whileFM :: (Monad m) => m Bool -> (s -> m s) -> s -> m s
whileFM b f s = b >>= while' where
  while' False = return s
  while' True = (f s) >>= (\newS -> whileFM b f newS)

andM :: (Monad m) => m Bool -> m Bool -> m Bool
andM a b = a >>= (\x ->

Rulexec

function showLobby(session) {
  var lobby = new LobbyClient({session: session});
  var lobbyUi = new LobbyUi({element: rootElement});

  var processLobbyEventsUntilNotJoinRoom = lobbyUi.poll().bind(function(event) {
    if (event.type === LobbyUi.EVENTS.JOIN_ROOM) {
      this.cont(null, event.id);
    } else {
      return processLobbyEventsUntilNotJoinRoom;
    }

Rulexec

import sys

numbers = [2, 0, 1, 5, 2, 0, 1, 5]
k = len(numbers) - 1
indexed_tail = list(zip(range(k), numbers[1:]))

to_bin = 2 ** k - 1

variants = []

Rulexec

(defn id (x) x)
(defn inRange (c start end) (and (>= (ord c) (ord start)) (<= (ord c) (ord end))))

(defn tryParse (pattern text)
  (let (patternType (head pattern))
    (switch patternType
      'single' (let
        (parser (get 1 pattern)
         handler (getOrDef id 2 pattern)