Saryev Rustam rsaryev

Backend Developer

rsaryev / multiply.js

Created December 14, 2023 23:26

Multiply list by integer (with restrictions

const multiply = (n, l) => l.map(a => Math.round(a / (1 / n)));

rsaryev / talk-codebase.ipynb

Created July 6, 2023 00:27

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rsaryev / similar_professions.ipynb

Last active August 15, 2023 22:36

similar professions based on a vector embeddings model

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rsaryev / index.js

Created April 27, 2023 20:00

This example is a simple implementation of a wrapper the Node.js http server.

	const http = require('http')
	const {parse} = require('url')

	/**
	* This example is a simple implementation of a wrapper the Node.js http server.
	*/

	class Router {
	#routes

rsaryev / topWords.js

Last active April 20, 2023 10:50

use Intl.Segmenter

	function topWords(text, count = 3, lang = 'en') {
	const wordMap = new Map();
	const segmenter = new Intl.Segmenter(lang, { granularity: 'word' });
	for (let { segment, index, isWordLike } of segmenter.segment(text)) {
	if (!isWordLike) continue;
	const word = segment;
	wordMap.set(word, (wordMap.get(word) \|\| 0) + 1);
	}
	return Array.from(wordMap)
	.sort(([, countA], [, countB]) => countB - countA)

rsaryev / tagged-template.js

Created January 24, 2023 09:17

	function test(strings, name, age) {
	const str0 = strings[0];
	const str1 = strings[1];

	return `${str0}${name}${str1}${age}`;
	}

	const name = 'Rustam';
	const age = 25;
	console.log(test`My name is ${name} my age is ${age}`);

rsaryev / rec.sql

Last active April 5, 2022 23:08

	WITH RECURSIVE tree AS (SELECT *, id AS root_category
	FROM categories
	WHERE parentId IS NULL
	UNION ALL
	SELECT c.*, p.root_category
	FROM categories c
	JOIN tree p
	ON c.parentId = p.id)
	SELECT *
	FROM tree

rsaryev / prisma-utils.ts

Last active May 28, 2024 11:27

Prisma analogue migrate rest command only programmatically, for testing purposes.

	import { Prisma, PrismaClient } from '@prisma/client';
	import { exec } from 'child_process';
	import * as util from 'util';

	const execPromisify = util.promisify(exec);
	const prisma = new PrismaClient();

	const tables = Prisma.dmmf.datamodel.models
	.map((model) => model.dbName)
	.filter((table) => table);