Dockerfiles that pass a casual build check can still fail silently in production when they lack proper layer caching, run as root, or omit health checks. For teams without a dedicated container specialist, arriving at an optimized, secure configuration often means multiple rounds of scanning, tweaking, and rebuilding — time that could go into shipping features.
Part 1: Self-hosting on Jetson Orin Nano
Cool! Now that the mini web server is up and running, how can I see web traffic easily? I discovered GoAccess recently, which is a free and open source tool for checking out ...
Almost every user new to SSH hits this wall:
WARNING: UNPROTECTED PRIVATE KEY FILE!
Permissions 0644 for '/Users/.../id_rsa.pem' are too open.
This private key will be ignored.
They placed the key in ~/.ssh/, entered the path into the SSH settings, and clicked Conn...
On April 1, 2025, FFmpegKit was officially retired and all
prebuilt binaries were removed from Maven Central overnight.
If your Android build suddenly started failing with:
Could not find com.arthenica:ffmpeg-kit-full:6.0-2
...you're not alone. Thousands of Android projects broke
the same day.
If you build and maintain sites for clients, you are on the hook for security on properties you may not log into for weeks. A header gets dropped in a redesign, a certificate lapses, a staging subdomain is left exposed. The client will not catch it. You are expected to.
Here is a simple, repeatable workflow that keeps that under control without it becoming a full-time job.
Godot's AStarGrid2D is a ten-minute read and a month of gotchas. The API page is small, you skim it, and then your path comes back empty, your units cut through wall corners, or your weighted swamp gets ignored. None of it is a bug. It's the gap between knowing the method names and knowing which handful of settings actually decide the behavior.
The five that get almost ever...