A tutorial on using Playwright Java to verify current vs. expected URLs and placeholder text in web automation tests.
A technical tutorial demonstrating mouse right-click operations and stream()/has-text() methods using Playwright Java for test automation.
A tutorial on automating calendar and date picker interactions using Playwright Java for web testing.
A tutorial on using Playwright Java to select and uncheck checkboxes in web automation tests, covering multiple methods.
A tutorial on using Playwright Java to select and interact with radio buttons in web automation tests.
A step-by-step guide to implementing the Byte Pair Encoding (BPE) tokenizer from scratch, used in models like GPT and Llama.
A step-by-step educational guide to building a Byte Pair Encoding (BPE) tokenizer from scratch, as used in models like GPT and Llama.
A developer continues building a SaaS app with Python & Django, focusing on a magic link email system for user signup.
A developer continues simplifying a SaaS signup process by adding a background task to send magic link emails for user authentication.
A technical guide to setting up and understanding logical replication between two PostgreSQL databases, including setup steps and limitations.
Explains the training of DeepSeek-R1, focusing on the Group Relative Policy Optimization (GRPO) reinforcement learning method.
A guide on using Anthropic's Model Context Protocol (MCP) to connect AI agents with tools and data sources using various LLMs like OpenAI or Gemini.
A technical guide on converting GeoJSON map data into static SVG files using D3.js to reduce JavaScript payload and enable simple interactivity.
Final notes from a book on LLM prompt engineering, covering evaluation frameworks, offline/online testing, and LLM-as-judge techniques.
A technical tutorial on generating Allure test reports using Playwright with Java and Maven, covering dependencies and configuration.
A technical guide explaining the Sliding Window algorithm for solving the 'longest substring without repeating characters' LeetCode problem.
A quick guide to enabling case-insensitive file and folder autocomplete in the macOS Terminal by editing the .zshrc file.
A technical guide comparing SQL Server data-at-rest encryption methods: Transparent Data Encryption, Backup Encryption, and Always Encrypted.
A guide to troubleshooting common issues when using Samsung Magician software to securely erase Samsung SSDs, including USB and drive lock problems.
Overview of major OpenJDK project plans for 2025, including Project Babylon's work on foreign programming models and code reflection.
