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From Operator to Agent Manager: The Real Shift in Network Engineering

I’ve been saying for ten years that network automation was three years away from being the only way to do things. Every year I moved the goalposts, because the data never caught up to the rhetoric. After a decade of scripts, YAML, Ansible, Terraform, and every NetDevOps framework we could throw at the problem, roughly […]

Fifty Green Tests, Two Real Bugs, and the Oracle One `npm install` Away

A QR code cannot hide a bug from you, because checking it costs nothing. You point a phone at it. A URL pops up or it doesn't. That's why I picked a QR encoder for a hackathon whose entire rule is standard library only : no packages, an empty dependency manifest, verified at submission.

  • QR code used to hide bug detection, cost-free method
  • 50 tests passed, 2 bugs unnoticed in qrcode rebuild
  • npm install qrcode installs 29 packages, 3 essential

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