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Case Studies

Apr 28, 2025

Experience of Safely Integrating Nextcloud, Obsidian, and iPhone

This is a record of my experience safely integrating Nextcloud server, Obsidian, and iPhone. I share the trial and error and resolution process.

Apr 27, 2025

Desktop Remote Power On with Raspberry Pi (Wake-on-LAN Automation)

This post introduces the automation method to remotely power on the desktop using Wake-on-LAN (WOL) with Raspberry Pi. It provides a step-by-step guide from BIOS and Linux settings to sending magic packets.

Apr 21, 2025

Django on_commit + Celery, Troubleshooting in a Replica Environment

This post shares a real case of solving issues that arose when combining transaction.on_commit(), Celery asynchronous processing, and a replica environment in Django.