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⚡ AI Lessons

Dev.to · Benjamin
5d ago
"Your cron job isn't broken. It never even started."
You've spent 40 minutes staring at a crontab line that looks perfect. The command works when you...

Dev.to · Benjamin
6d ago
Your JWT payload is public. Read it before an attacker does.
Here's the sentence most developers learn a little too late: a JWT's header and payload are not...

Dev.to · Benjamin
1w ago
"Cron 'every 2 weeks' doesn't exist. Here's the expression that actually works."
You just Googled "cron every 2 weeks" because your clean-up job keeps running weekly, and the cron...

Dev.to · Benjamin
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
2w ago
I benchmarked CSV vs JSON on 200k rows so you don't have to
Most "CSV vs JSON" comparisons are vibes. Here are real numbers, measured on a real dataset. Setup:...

Dev.to · Benjamin
💻 AI-Assisted Coding
⚡ AI Lesson
3w ago
My quest to learn Assembly programming ; Introduction
In 2026, in the AI era, why should anyone want to learn Assembly programming? Why would someone want...

Dev.to · Benjamin
🔐 Cybersecurity
⚡ AI Lesson
5mo ago
I Tested My Security Scanner on 500 Sites and Found It Was Lying About 158 of Them
Two days ago I published how I rebuilt my scoring from scratch. I recalibrated 20+ finding severities...

Dev.to · Benjamin
🔐 Cybersecurity
⚡ AI Lesson
5mo ago
How I Score Your Website's Security (And Why I Rebuilt It From Scratch)
AmIHackable ? I tested my scanner against Mozilla Observatory on 229 sites, found I was wrong on 40%...
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