Recherche, sujets (tags des flux RSS), favoris et filtres de contenu.
Sujets les plus fréquents des 3 derniers jours. Un article doit porter tous les sujets choisis.
215 articles conservés pour « python »
Almost every trading bot has one line that decides how much to buy . It usually looks trivial: if I risk 1% of my balance and my stop is 1000 dollars away, the quantity comes out of a division. The arithmetic is grade-school. What isn't grade-school is making that number fit the…
A transição da inteligência artificial puramente digital para o mundo tridimensional tangível — domínio consagrado como Physical AI — enfrenta um gargalo físico severo: ao contrário de assistentes conversacionais que toleram centenas de milissegundos para emitir uma frase,…
O construção de software e a implantação de sistemas cognitivos autônomos de tecnologia de cognição computacional de fronteira enfrentam um obstáculo estrutural compartilhado por toda a indústria: a volatilidade intrínseca da memória de contexto. Por mais extensas que sejam as…
sharp and Pillow write different JPEG sizes at the same quality because of one default: Huffman optimisation. sharp turns it on, Pillow leaves it off. At quality 80 on a 1920 × 1076 photo, Pillow wrote 190.3 KB and sharp wrote 185.3 KB. Turn on optimize=True in Pillow and the…
"Dagster vs Airflow" sounds like a feature contest. It mostly isn't. Both schedule Python, both retry failures, both have a UI, both are free to self-host. The real difference is what each one thinks it is scheduling. Airflow schedules tasks . Dagster schedules the things those…
If your app accepts essays, job applications, reviews, blog posts or support tickets, someone on your team has probably asked: "Can we tell if this was written by AI?" In this tutorial we'll add AI content detection to an app using a REST API, with working Node.js and Python…
Many products need fresh job postings: job boards and aggregators, recruiting agencies watching target accounts, sales teams using hiring as a buying signal, market researchers counting roles by function. The good news is that most tech companies publish their jobs through an…
If you onboard B2B customers, suppliers or marketplace sellers in Europe, sooner or later someone asks: is this company real, active, and is its VAT number valid? Answering that by hand means opening several tabs. You check the VAT number in the European Commission's VIES…
The 30-second answer Every Python user in VS Code needs exactly three things working: Microsoft's Python extension (which now bundles the debugger), Pylance for completion and type-checking, and one formatter plus one linter. In 2026 that pair is Ruff (linter, with the official…
Imagine you are building a system to monitor social media during a wildfire. Thousands of posts appear every hour. Most are ordinary discussions, but a small number may contain important information about an evacuation, a blocked road, or an emerging hazard. Your classifier is…
The pivot I spent the last months building a local multi-agent CLI code generator - planner → coder → tester → executor → reviewer, running on open models via Ollama. It closed the loop: it wrote code, ran it, tested it, and fixed it. It worked. And that's exactly the problem:…
We run a small fleet of Python workers on top of Redis Streams. One night, a single long-running job quietly took the entire interactive pool offline for 14 hours. Nothing crashed, nothing logged an error, and every worker was "busy". This post is about why, and the two-line…
It is Friday, 11 p.m. Your open-source repo has 40 untagged releases. You want a board that says breaking, feature, or fix. You do not want auth, dashboards, or a vector store. This is a build log for the smallest useful version. One SQLite table. One batched model call. One…
Since May 2025 the U.S. Department of Energy has used section 202(c) of the Federal Power Act to order eight power plants to stay available past their planned retirements (or, at one plant, past a run-hour limit). The orders say the units must be available. They do not say how…
(Note: This is the untold story behind the KAVLR launch. If you haven't read the main post, check it out here: https://dev.to/koda2026/iam-12-i-built-an-enterprise-ai-security-tool-on-a-150-phone-and-my-own-code-locked-me-out-m9b ) Building a product is not about writing the…