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Originally publish on medium Detection tells you something happened. Prevention stops it from mattering. Here is the prevention layer. In the last thr
I have 13 years of Java experience and have interviewed hundreds of developers at MNCs. "Explain circuit breaker state transitions" is one of the most
Khi lựa chọn một chiếc laptop cho công việc lập trình đa nhiệm AI và phát triển phần mềm, hiệu năng biên dịch (compile) mã nguồn luôn là một trong nhữ
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I Built an AI-Powered CLI That Migrates Legacy Java Code to Java 17/21/25 If you've spent any time in enterprise Java, you know the feeling
Okay, pop quiz: What is a neural network? What is deep learning? Does anything come to mind? I know that feeling – yes, that thing you’re feeling now.
Rust for Python Developers: Why You Should Learn It You’ve spent years mastering Python’s elegance, but that same elegance can hide a perfo
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I was building a workout tracker in Go, templ and htmx, and I wanted the one thing every frontend dev takes for granted: a place to look at a single c
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Six months ago I set out to make LLMs "smarter" by orchestrating many of them together. I measured it. It didn't work. Here's what I shipped instead —
After one too many surprise Claude Code bills, I built agentwatch. It's a local HTTP proxy written in Rust. Point your agent at localhost:7878, and it
Most AI agents are reactive as they wait for us to ask something. In this tutorial, I'll show you how to build local AI assistants that run on a sched
A request comes in to charge a customer. It times out on the way back. The client retries. Now you've charged them twice — not because your code is wr
Building a PostgreSQL Change-Event Relay PostgreSQL logical replication has become a popular foundation for event-driven systems, search sy
Expectation regarding the Ruby open-source innovation process: 1- I stumble upon a problem at my job in our Ruby application 2- I build a solution f
Inheritance is powerful but doesn’t always lead to flexible designs and Decorator Pattern is one of the solutions to balance between inheritance and f
Generative AI agents are transforming .NET development by helping developers automate repetitive coding tasks, generate unit tests, assist with debugg
A Sheet is a panel that slides in from the edge of the screen instead of popping up in the center like a modal. You've likely used one when you've ope
PDF files are widely used for sharing documents because they preserve formatting across different devices. Many PDFs contain valuable images such as l