bakoushin

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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

bakoushin

Project Title

One Paragraph of project description goes here

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

bakoushin

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)

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Упражнения

1. Сортировка пузырьком
2. Сортировка выбором
3. Сортировка вставками
4. Развернуть односвязный список
5. Обход дерева в глубину
6. Обход дерева в ширину
7. Найти все простые числа от 1 до N
8. Бинарный поиск в отсортированном массиве

bakoushin

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}
 */