Alex Bakoushin bakoushin

Project Title

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Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

SimpleDB - Like Indexed DB, but Simple

A simple asynchronous data store.

STATUS: This is a thought experiment, not a serious proposal. Would basic async storage like this be useful? With this plus some locking primitive, could you build Indexed DB?

Like Indexed DB:

rich value types - store anything you can structured clone
rich key types - Number, String, Date, Array (of other key types)

Упражнения

Сортировка пузырьком
Сортировка выбором
Сортировка вставками
Развернуть односвязный список
Обход дерева в глубину
Обход дерева в ширину
Найти все простые числа от 1 до N
Бинарный поиск в отсортированном массиве

	const crypto = require('crypto');
	const base64url = require('base64url');
	const cbor = require('cbor');
	const asn1 = require('@lapo/asn1js');
	const jsrsasign = require('jsrsasign');

	/* Apple Webauthn Root
	* Original is here https://www.apple.com/certificateauthority/Apple_WebAuthn_Root_CA.pem
	*/
	let appleWebAuthnRoot = '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

	const hasOwnProperty = Object.prototype.hasOwnProperty;
	const toString = Object.prototype.toString;

	/**
	* Проверяет, что переданный объект является "плоским" (т.е. созданным с помощью "{}"
	* или "new Object").
	*
	* @param {Object} obj
	* @returns {Boolean}
	*/