https://sudonull.com/soviet-ic-crystals-topology-analysis
Studying crystals of 18 Soviet microcircuits: structures, markings, manufacturer differences. Useful for developers for reverse engineering. Read details.
https://sudonull.com/soviet-ic-crystals-topology-analysis
Studying crystals of 18 Soviet microcircuits: structures, markings, manufacturer differences. Useful for developers for reverse engineering. Read details.
https://sudonull.com/icmp-tunnel-in-the-linux-kernel-tcp-udp-encapsulation
How to implement an ICMP tunnel in the Linux kernel for TCP/UDP traffic encapsulation. Code analysis, Netfilter hooks and working with sk_buff. Useful for middle/senior developers.
https://sudonull.com/developers-quotes-code-mcu-circuit-design
Collection of aphorisms from embedded development: code principles, firmware, hardware and management. Useful for middle/senior in stand-ups and code reviews. Read and discuss.
https://ymaho.com/how-to-get-around-sochi-without-a-car-public-transport
Detailed guide for tourists: how to use buses, minibuses, trains, and Lastochkas in Sochi without a car. Useful tips and life hacks.
https://ymaho.com/ai-in-diagnostics-errors-up-to-80-and-gpt-5-hallucinations
Neural networks make mistakes in 80% of cases in differential diagnosis, and GPT-5 produces hallucinations in 65%. Find out why AI is not yet ready to replace a doctor, and where it is truly useful.
Learn what is object oriented programming, its four pillars, real-world examples, and why it matters for building scalable, maintainable software. Start mastering OOP today.
Learn how to design RESTful APIs for web applications with best practices on URIs, HTTP methods, versioning, and documentation. Build scalable, intuitive APIs that developers love.
Learn how to write a SQL query with practical examples. Master SELECT, WHERE, JOIN, GROUP BY, and best practices for readable, efficient SQL. Start now.
Learn what is the difference between vpn and proxy, from encryption to scope. Discover which tool fits your privacy needs with our expert comparison.
Learn how Netflix scales its streaming infrastructure with AWS, Open Connect CDN, and chaos engineering. Discover the tech behind 270M subscribers and sub-100ms latency.
Learn how to reduce hallucination in LLMs with 7 proven techniques from peer-reviewed research. Boost accuracy and reliability in your AI applications today.
Learn how to build an AI agent with LangChain in this step-by-step tutorial. Set up tools, integrate LLMs, and create autonomous agents with memory.
Read our data-driven GPT-4 vs Claude comparison covering accuracy, coding, hallucinations, and cost. Discover which AI model fits your needs in 2026.
Master prompt engineering best practices with 15 proven techniques. Learn to craft effective prompts, reduce errors, and get better AI results. Start optimizing now.
Docker container networking explained in depth: learn bridge vs host networks, DNS, port publishing, and how to build secure, scalable multi-container apps.