Roman Kurnovskii - All Posts

Step-by-step walkthrough of reinforcement learning for trading.

A technical reference and structural blueprint of the 12-section high-converting landing page anatomy.

An in-depth quantitative research paper exploring automated bot behaviors, constant-product bonding curve mechanics, and the practical feasibility of copy-trading on Solana

Learn how to create permanent demo accounts for App Store reviewers when using Supabase authentication with Magic Links or OTP.

Узнайте, как создать постоянные демо-аккаунты для ревьюеров App Store при использовании аутентификации Supabase с Magic Links или OTP.

Troubleshoot common TestFlight errors including BETA_CONTRACT_MISSING, Beta App Description missing, and app availability issues.

Решение частых ошибок TestFlight, включая BETA_CONTRACT_MISSING, отсутствие описания бета-версии приложения и проблемы с доступностью приложения.

В чём разница между Trie и Tree?

Top Software Engineering Diagrams

Python <-> Dart Code Snippets Comparison

Python <-> Rust Code Snippets Comparison

Step-by-step guide to accessing private GitHub repositories from an EC2 instance.

Market Cap на примере Pump.fun по каждой операции

Ликвидность на примере Pump.fun и её расчёт по каждой операции

Solana SDK migration Guide (v1 → @solana/web3.js 2.x)

A step-by-step guide to setting up a secure Debian VPS by creating a new user, disabling root access, and enabling SSH key-based authentication.

A step-by-step guide to setting up a secure Ubuntu VPS by creating a new user, disabling root access, and enabling SSH key-based authentication.

Deposit Interactive Brokers from Israel Discount bank

Пополнение Interactive Brokers с Израильского счета банка Дисконт

Telegram bot with Google Apps Script (GAS)

An in-depth comparison between interactive and non-interactive users in Linux.

Setup subdomains on VPS CentOS.

Setting Up Python and Groovy Linters and Formatters in Visual Studio Code

TPython docstring templates

Difference between Tries and Trees?

A detailed guide on how to create, structure, and publish a JavaScript package to the npm registry

Step-by-Step Guide how to upload and manage your open-source application on SourceForge with this detailed, step-by-step guide, ensuring maximum visibility and accessibility for your project.

How to publish typescript package to npm registry

Быстрая базовая установка Ubuntu Desktop 22.10 на виртуальную машину UTM с процессором ARM M1

How to Download and Install Linux RHEL 9 for Free

Скачать и установить Linux RHEL 9 бесплатно

PyScript - Python, встроенный в HTML