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So loops in ruby has several ways to implement 10.times do |i| puts i end while condition # ... end users.each do |user| # ... end until fini
A few months ago, RetUI was just an idea. I wanted a different way to build terminal applications in Go—something that could provide a modern, compone
If you've worked in a mid-to-large Rails codebase in VS Code, you've probably run into this: you want to jump to a method, you hit Ctrl/Cmd+T, you typ
We build Sugar Sense, a CGM companion app that connects to FreeStyle Libre, Dexcom and Nightscout and shows glucose on phones, watches, a browser tool
If you've built anything non-trivial with Sidekiq, you've probably hit the wall where the feature you actually need batch job callbacks, rate limiting
Interactive programming environments have become an important part of modern development. REPLs, notebooks, and live coding tools all share the same i
If you know Ruby on Rails, you are already sitting on a goldmine. Shopify is one of the biggest e-commerce platforms in the world, and here is a sec
This is the single most reproduced bug in Go test suites, and it is green the whole time it is wrong. func TestValidate(t *testing.T) { cases :
Character sheets look simple until a game starts calculating abilities, equipment, health, spells, levels, and rules. Evrone developer Anton Bogdano
TL;DR What: POST /api/v1/customer_account_transaction in Open Food Network authorized against the class, not the record. It took customer
When an AI feature fails to land on a legacy Rails app, it is almost never the model. It is that nobody could safely change the code underneath it. W
Building modern web applications requires a tight integration of performance, user experience, and scalable backend architecture. In this article, I
Every day, thousands of people upload PDFs to websites — job applications, academic submissions, government forms, business proposals. And every day,
Your 24-hour momentum spike of +0.318 in finance sentiment is noteworthy, especially when you consider the clustered narrative surrounding the Finance
Building an Offline Authenticator with Rust and Age Encryption I'm building a Rust library called age-auth — a toolkit for creating offline
Why another API tool? As I built more complex applications, I noticed a pattern: every API has its own auth, rules, and formats. Setting up
If you've used Rust, you know how nice it is to have Result and Option types that make failure and absence explicit instead of something that blows up
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Multi-agentic architectures can pose challenges from an observability perspective. Each agent within a workflow makes its calls to its own toolset and
As I sat in my RV, sipping coffee and staring at lines of code, I realized that learning never stops - even for a solo developer like myself. Recently