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.
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https://sudonull.com/nvv4l2h264enc-in-docker-jetson-orin-troubleshooting
Analysis of nvv4l2h264enc failure in Docker on Jetson Orin NX JetPack 6.2. The reason is the absence of lsmod from kmod. Solution, strace analysis, conclusions for developers. Install kmod and avoid errors.
https://sudonull.com/mobile-development-march-2026-ios-android
Review of fresh guides on iOS network layer, Jetpack Compose errors, Kotlin 2.3 and Flutter. Speed up builds, optimize architecture. For middle/senior devs — read and apply.
https://sudonull.com/mobile-development-ios-swift-android-compose
Overview of fresh materials on iOS debugging, Swift COW, Android Room 3.0, Jetpack Compose Rebound. Practices for middle/senior: MVVM, networking, optimization. Study the digest and implement.
https://sudonull.com/telegram-marks-unofficial-android-clients
Telegram introduced marks for users of unofficial clients. Analysis of risks in Telega, Graph Messenger and others: MITM, Firebase, Russian servers. New Monogram client on Jetpack Compose. Learn security details.
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