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.
Search Articles — Sudonull
Search Results
In this project
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.
From other projects
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.
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.
From the web
2 days ago ·
https://www.merriam-webster.com/thesaurus/useful
2 days ago · Synonyms for USEFUL : applicable, practical, applied, applicative, practicable, usable, pragmatic, workable; Antonyms of USEFUL : useless, impractical, impracticable ...
Oct 28, 2026 ·
https://www.merriam-webster.com/dictionary/useful
Oct 28, 2026 · The meaning of USEFUL is capable of being put to use; especially : serviceable for an end or purpose. How to use useful in a sentence.
Oct 7, 2026 ·
https://en.wiktionary.org/wiki/useful
Oct 7, 2026 · Adjective useful (comparative more useful or usefuller, superlative most useful or usefullest) Having a practical or beneficial use. Synonyms: handy, noteful, salutary, serviceable, utilitarian, utile, purposive, profitable Antonyms: unuseful, useless, unusable, unutilizable, inutile (obsolete) prove useful practically useful
Trending Now
How Kubernetes Manages Container Scaling and Load Balancing
Learn how does kubernetes manage container scaling and load balancing with HPA, cluster autoscaler, and service mesh. Master production-grade autoscaling and traffic distribution.
Kubernetes Architecture Explained with Examples | Guide
Kubernetes architecture explained with examples: understand control plane, worker nodes, Pods, and deployment flow. Learn how clusters work with practical use cases.
How to Write a SQL Query: Tutorial with Examples
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.
JavaScript vs Python Which Is Better: Full 2026 Guide
JavaScript vs Python which is better for you? Compare ease of learning, salaries, use cases, and career paths to choose the right first language in 2026. Start now.
How to Deploy LLM in Production: Step-by-Step Guide
Learn how to deploy LLM in production with this step-by-step guide. Covers model selection, Kubernetes deployment, vLLM, testing, and monitoring for reliable AI systems.
What Is Microservices Architecture? Benefits & Patterns
Learn what is microservices architecture, its benefits, challenges, and key patterns like Saga and API Gateway. Understand when to use this modern approach.
How to Build an AI Agent with LangChain: Step-by-Step Guide
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.
What Is a Vector Database? Beginner's Guide to AI Search
What is a vector database? Learn how vector databases power AI search, RAG, and recommendations. Discover key concepts and when to use them. Start here.
Starlink Launch in Japan: Direct Smartphone Communication via Satellite
SpaceX and KDDI launched satellite communication for smartphones in Japan. Learn how Starlink Direct-to-Cell works, who can access it, and what hidden geopolitical goals this project pursues.
How to Use Terraform with AWS: Complete Guide
Learn how to use Terraform with AWS step by step. Master provider setup, state management, security, and production-grade deployments. Start building today.