I once approved a PR without reading it. Not because I was lazy — because the description was blank, the title was "fix", and the diff had six hundred lines across eleven files with no explanation of what any of it did. I ran out of patience somewhere around file four and clicked Approve. Three days later, it took down the checkout flow in production.
That PR had a reviewer. It had an a...
If you've ever called approve() on an ERC-20 token and then moved on with your life, you've already brushed up against the thing this post is about: an approval is not a setting inside some app, it's a row in a smart contract's storage, and every system built on top of it is only as honest as its last read of that row.
Most token approvals work the same way. A user signs a ...
✓ Human-authored analysis; AI used for formatting and proofreading.
If you're an attacker who's just landed in an AWS account, the most expensive thing about your future is detection. Every API call you make leaves a trail in CloudTrail, gets forwarded to a SIEM, becomes evidence the team uses to boot you out and reconstruct what you touched. The cost of your ...
I build a Korean saju (BaZi) service. The whole pitch is that the numbers are computed deterministically and only the prose is written by a model, so the calculation layer is the one part that is not allowed to be vaguely right.
Two days ago I found out it had been wrong for five years of birthdays, and that my test suite had been cheerfully confirming it the entire time.
The same model read the same prompt three times in one hour and proposed three different action plans, each one delivered with the same tone of confidence. That was the moment I stopped treating the free model like a pure function and started reading it like a sensor: the signal exists, but only the statistics are worth trusting.
I wanted to know whether my extraction code could survive...
A sprite that is blurry while standing still and a sprite that only shimmers while moving are usually suffering from different bugs. Treating both as “bad filtering” leads to hours of random import changes.
Here is the shortest diagnostic path I use for Godot 4 pixel art.
Pause the character on a single fram...