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How to safely run cron jobs in Docker (with monitoring)
!Cover image for How to safely run cron jobs in Docker with monitoringhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=au...
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Kinzoku Blueprint Forge: AI-Powered Prototyping for Engineers
What I Built I set out to build Kinzoku Blueprint Forge, a conceptual prototyping tool designed for engineers and industrial designers. Rather than creating an...
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Day 2 | 🎅 He knows if you have been bad or good... But what if he gets it wrong?
Introduction 'As kids we accepted the magic of Santa knowing if we’d been bad or good. As engineers in 2025 we need to understand the mechanism behind that “na...
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From Chatting with AI to Architecting It
Why I stopped prompting for code and started treating AI as a system We’ve all been there. You ask your AI coding assistant to build a simple component. The co...
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Why GitFlow Fails at Infrastructure
TL;DR Applying GitFlow long‑lived feature or environment branches to Terraform often leads to state drift and fragile pipelines. Unlike application code, Infra...
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I Built an AI-Powered AWS Waste Detector (and Found $4,200 in My Own Account)
The $4,200 Mistake I once left a staging environment running on AWS for 6 months. - Cost: $4,200 - Traffic: 0 - Users: 0 - Value: 0 Just… existing, racking up...
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MCP Wins, But the War Just Started: Why Standardization Won't Save Us from Lock-in
December 9 2025 marked a historical turning point: Anthropic announced that it has donated its Model Context Protocol MCP to the Linux Foundation, and the Agent...
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The Projector Botnet: How a Simple Home Device Was Exploited for Ads, Data, and Bandwidth
How the Investigation Started I run AdGuard Home on my local network to monitor and filter DNS requests from all connected devices. One evening, while checking...
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Swift #7: Tuplas
Tuplas Una tupla contiene un grupo de uno o más valores del mismo o diferente tipos. Es útil para almacenar valores efímeros o temporales que, aunque están rel...
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Swift #6: Opcionales
Opcionales Algunas veces es necesario indicar la ausencia de valor de una variable. Para estos casos, Swift tiene el modificador ? que convierte cualquier tipo...
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7 AI Devtools to Watch This December
Conductor Conductor tackles a fundamental problem that emerges as coding agents become more capable: how to manage multiple agents working simultaneously witho...
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10 Years of Let's Encrypt
Article URL: https://letsencrypt.org/2025/12/09/10-years Comments URL: https://news.ycombinator.com/item?id=46208962 Points: 77 Comments: 33...