Grouping natural numbers into n/2 pairwise coprime groups https://sudonull.com/grouping-natural-numbers-into-n-2-pairwise-coprime-groups
Learn the algorithm for dividing {1..n} into n/2 groups with pairwise coprime numbers. Formula for odd composites, Python code, mathematical proof. For developers and mathematicians.
Docker Compose for IaC servers: setup https://sudonull.com/docker-compose-for-iac-servers-setup
Set up personal servers via Docker Compose: idempotent deploy, nftables firewall, WireGuard. Repo template, host-facts.sh scripts. For middle/senior devops. Start IaC without Ansible.
DreamService and Compose in Android 4.2+ https://sudonull.com/dreamservice-and-compose-in-android-4-2
Learn how to integrate Jetpack Compose into DreamService for UI in Android sleep mode. Step-by-step guide with code, lifecycle implementation. For middle/senior dev.
Monogram: Telegram client on Compose and TDLib https://sudonull.com/monogram-telegram-client-on-compose-and-tdlib
Study Monogram — open Android Telegram client on Kotlin. TDLib, Material 3, without Firebase. Risks of other forks and features for developers. Download from GitHub.
Overview of mobile development: SwiftUI and Compose https://sudonull.com/overview-of-mobile-development-swiftui-and-compose
Weekly digest: SwiftUI spring animation, Remote Compose, Gemma 4 for AI. Tools for middle/senior dev. Explore key updates and tutorials.