technology5 min read•
DIY Microphonic Soundbox: Build Your Own Sound Lab
Skip the $300 boutique soundbox. Here's how to build your own microphonic sound lab with contact mics, springs, and a preamp for under $70.
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coding8 min
How to Detect Refresh Token Reuse in Go and Postgres
A revoked refresh token that gets replayed should not just fail quietly. Here's how to add family-based reuse detection to a Go and Postgres auth service, with tests.
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linux5 min
How to Disable Firefox's Nova Redesign on Linux
Firefox 157 makes Nova the default look. Here's how to turn it off with about:config and userChrome.css, and fix the GTK theme clashes along the way.
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technology6 min
Fix 32-Bit VST Plugins That Won't Load in 64-Bit DAWs
Your favorite old plugin won't load anymore. Here's the real reason why, plus a clear bridge-vs-replace decision path to fix it fast.
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coding6 min read•
Sample Size Calculator for Robot Policy Comparison
90% vs 92% success rates look decisive, until you run the power analysis. Here's how many rollouts you actually need to trust the difference.
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coding5 min read•
Bar Chart vs Histogram: When to Use Each in Python
You just wrapped Matplotlib basics, but which chart fits your data? Here's the real decision behind bar charts and histograms, not just the syntax.
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coding4 min read•
How to Read Open-Source Code Like a Senior Engineer
A step-by-step process for reading unfamiliar codebases: where to start, how to use git blame and PR history, and how to extract patterns worth keeping.
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technology6 min read•
How to Compile Open-Source VST Plugins on Mac & PC
Compiling a VST from GitHub sounds like developer territory, but it's more accessible than you think. Here's how to build the SD-1 emulation and similar synths yourself.
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linux6 min read•
How to Safely Test a Linux Kernel Release Candidate
Linux 7.3-rc1 is out. Here's how to test it safely on a VM or spare partition, and how to report regressions so they actually get fixed.
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linux6 min read•
Install a Mainline Linux Kernel Before Your Distro Ships It
Don't wait for your distro's next release. Here's how to safely install and test the Linux 7.3 mainline kernel, and roll back if it breaks.
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linux7 min read•
Fix RTL8723BS Wi-Fi Not Working on Linux: Full Guide
When your cheap tablet or SBC loses Wi-Fi after an update, RTL8723BS is often the culprit. Here's how to diagnose it and fix it for good.
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linux6 min read•
GTK vs GNOME Shell Theme: Why Your Theme Isn't Working
Installed a GTK theme and nothing changed in your GNOME panel? Here's the architectural reason why, and the exact fix.
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