Vlad Barinov vbarinov

Posts

https://egghead.io/
https://github.com/trekhleb/javascript-algorithms
https://habr.com/post/359192/ алгоритмы на js все
https://www.youtube.com/watch?v=j4_9BZezSUA event loop
https://fseby.wordpress.com/2016/02/25/практическая-вводная-в-монады-в-javascript/
https://habrahabr.ru/company/mailru/blog/327522/ (Функциональное программирование в JavaScript с практическими примерами)
https://habrahabr.ru/post/298134/ (FizzBuzz, или почему программисты не умеют программировать) http://dmitrysoshnikov.com/ecmascript/javascript-the-core-2nd-edition-rus/ (всякое общее)
https://medium.com/@frontman/приведение-типов-в-js-9d6f1845ea96 (приведение типов и др. инфа)

The Problem

Standard practices say no non-root process gets to talk to the Internet on a port less than 1024. How, then, could I get Node talking on port 80 on EC2? (I wanted it to go as fast as possible and use the smallest possible share of my teeny tiny little micro-instance's resources, so proxying through nginx or Apache seemed suboptimal.)

The temptingly easy but ultimately wrong solution:

Alter the port the script talks to from 8000 to 80:

}).listen(80);

Structure

CREATE TABLE teacher(
	id INT(10) PRIMARY KEY NOT NULL AUTO_INCREMENT,
	name VARCHAR(100) NOT NULL
);

CREATE TABLE student(
	id INT(10) PRIMARY KEY NOT NULL AUTO_INCREMENT,

	# Configuration for Alacritty, the GPU enhanced terminal emulator.

	# Any items in the `env` entry below will be added as
	# environment variables. Some entries may override variables
	# set by alacritty itself.
	#env:
	# TERM variable
	#
	# This value is used to set the `$TERM` environment variable for
	# each instance of Alacritty. If it is not present, alacritty will

	<?php
	/**
	* Первый подход (неверный), пытаемся погасить остаток максимальным номиналом
	*
	* O(m), m - колич. монет
	*
	* @return bool
	*/
	function canPayWithoutChangeBrute($sum, array $denominations)
	{

	<?php
	// Recursion splitting: 0.0020239353179932 sec
	// Cycle splitting: 0.001431941986084 sec

	// Recursion splitting: 0.000885009765625 sec
	// Cycle splitting: 0.00057697296142578 sec


	$i = <<<INI
	db.user.name = vasya

	/**
	* Quick sort algorithm
	* Complexity: O(n log n) to O(n) - depends on a pivot selection
	*/
	function quickSort(arr) {
	var pivotIndex,
	pivot,
	left = [],
	right = [],
	len = arr.length;

	#!/bin/bash
	### Set Language
	TEXTDOMAIN=virtualhost

	### Set default parameters
	action=$1
	domain=$2
	rootDir=$3
	owner=$(who am i \| awk '{print $1}')
	sitesEnable='/etc/nginx/sites-enabled/'