Blog
Great minds discuss ideas; average minds discuss events; small minds discuss people.
What a RedNote Share Link Can Reveal
You shared a cat post. Your account ID invited itself along.
Exporting Local WeChat Voice Messages on macOS
A mate wanted some voice messages as MP3s. First, I had to find where WeChat had put the voices.
Emulating an Old-World LoongArch64 VM with QEMU
Starting a KylinOS or UnionTech OS Server LoongArch64 VM with QEMU.
Disabling FaceFusion's NSFW Filter from Source Code
A tiny local patch that bypasses FaceFusion 3.7.0's content analyser gate.
Cleaning Up Unused Linux Kernels
A careful checklist for removing old kernel packages on RHEL-like and Debian-like systems.
Avoiding Random Ansible Runner Hangs in Async Multithreaded Python
Replacing the PTY-backed pexpect spawn path with a subprocess-backed one.
Riding into the Year of the Horse
In 2026, I wonder how AI will continue changing the way I live, work, and learn.
2026: The Year Time Itself Broke (Again)
The new year began exactly as engineers would expect.
Building PyPy 3 from Source on a LoongArch64 Platform
Unofficial LoongArch64 support for PyPy 3 without JIT.
A Starter for Python 2 Code Formatting with Black
How to install Black for formatting Python 2 code.