News
Rux: A Modern Systems Programming Language without LLVM
17+ min ago (521+ words) Most modern programming languages rely on massive external toolchains. Many use LLVM for code generation. Others depend on large runtimes, garbage collectors, or extensive third-party infrastructure. Rux takes a different approach. Rux is a statically typed systems programming language focused…...
Cache Stampede in Go: Preventing Thundering Herds with Singleflight, Stale Caching, and Request Coalescing
12+ min ago (433+ words) Yet some of the most expensive production incidents begin with a single innocent event: A cache entry expires. Nothing is technically "broken." Your cache simply stopped protecting your database. This phenomenon is commonly known as a Cache Stampede, and if…...
How to Host Your Website on Git Hub Pages for Free
11+ min ago (582+ words) Git Hub Pages is one of the easiest ways to publish a website online for free. It is great for portfolios, landing pages, documentation, small business websites, and simple frontend projects. I use them all the time as all my…...
We Cut Our LLM API Bill 30% With Four Lines of YAML
42+ min ago (429+ words) Our gateway handles a few thousand LLM calls per hour. Mostly internal tools, some customer-facing agents. We noticed something in the logs: a lot of prompts were basically the same question worded differently. "Summarize this quarterly report" and "give me…...
Neuro Imprint Detector: Audita adapters PEFT para detectar backdoors de privacidad en Federated Learning
5+ min ago (209+ words) Imagina que participas en un proyecto de Federated Learning. Tu cliente entrena un adapter Lo RA localmente con datos sensibles (m'dicos, financieros, legales) y lo env'a al servidor central. El servidor nunca ve tus datos crudos. "Verdad? Un paper reciente…...
AI productivity gains vanish when you measure them honestly
41+ min ago (519+ words) Each vendor promises that AI coding tools will increase your productivity by 40%. But senior engineers kept a time log. It's the difference between those two numbers that makes you blush. A recent discussion among experienced developers revealed something uncomfortable. When…...
Self-Hosting Experience with Jetson Orin Nano and Ollama "
53+ min ago (28+ words) I don't know where to begin. This is a long story, but it all started when I saw that DEV was having. .. Tagged with ubuntu, nvidia, webdev, ai....
The Priority Queue: My Jedi Training with Heaps
1+ hour, 5+ min ago (477+ words) Honestly, I used to dread interview questions that asked for "the top'K frequent elements" or "merge'K sorted lists." I'd reach for a naive solution'sort the whole array, or shove everything into a list and repeatedly scan for the minimum. The…...
I deployed my backend on Render and almost immediately hit a wall.
51+ min ago (251+ words) The CNJ (Brazil's national justice council) has a public API I was using to pull data for Bid Track, a side project for tracking legal bids and the issue was that Render provisions servers in North America by default. The…...
Pandas and Data Visualization Using Matplotlib and Seaborn
49+ min ago (163+ words) New chapter in Learning data analytics and data science. The focus now is on Pandas as a Python. .. Tagged with datascience, dataengineering, analytics, deeplearning....