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632 articles found
InnoDB dirty page flush stalling on NVMe I/O queues Background Observation A background image processing task was causing a 4.5-second I/O stall on the database layer. The web nodes run Henrik - Creative Magazine WordPress Theme, which generates heavily stylized image grids. When content editors upl
Introduction: The Challenge of Distributing Rust CLIs via npm The rise of Rust as a systems programming language has fueled a surge in CLI tools built with it. Developers crave Rust's performance and safety guarantees, and npm, the ubiquitous JavaScript package manager, offers a convenient distribut
RSA Conference 2026 just wrapped. Five major vendors launched agent identity frameworks. All cover discovery, OAuth, permissions. Three critical gaps survived all five. OAuth confirms who the agent is. Nothing constrains what parameters it passes. A CEO's agent had legitimate credentials, found a re
A personal story, data-backed research, and a product proposal for workflow continuity in agentic AI IDEs. I want to start with what impressed me — because I was genuinely impressed. When I first started using Google Antigravity IDE, I kept stopping mid-session just to watch it work. The agent would
Cross-posted from Zeromath. Original article: https://zeromathai.com/en/ai-early-period-en/ Artificial Intelligence did not begin with deep learning, GPUs, or large language models. It began with a much more basic engineering question: can intelligence be described clearly enough that a machine can
1. DDL vs DML SQL commands are mainly divided into: DDL (Data Definition Language): Used to define and structure database objects such as tables. DML (Data Manipulation Language): Used to manage and manipulate data inside those tables. Aspect DDL (Data Definition Language) DML (Data Manipulation Lan
I got tired of switching between reading and listening, so I built sttts — a local pipeline that watches any region of your screen, OCRs it, and speaks it aloud in real time. Everything runs on your own machine. What it does 🖱️ You draw a rectangle on any part of your screen 📸 It snapshots that re
This is a submission for the DEV April Fools Challenge Most apps want something from you. Your time. Most apps want something from you. So I built something that wants nothing. Meet Loom. Loom is a small, quiet creature. It doesn’t play, it doesn’t respond, and it doesn’t try to entertain you. It si
TL;DR: Redis caching sits between your application and database, storing frequently accessed data in memory for sub-millisecond reads. This guide walks through cache-aside, write-through, and write-behind patterns with diagrams, working Node.js code, and real-world lessons from building a stock trad
Rob Pike said in 2012: "Concurrency is about dealing with lots of things at once. Parallelism is about doing lots of things at once." Everyone nods at the conference. Nobody asks a question. And then you go home and still have no idea what it actually changes in your code. This article starts from s
Why we need a free IdentityServer for .NET 10 With the evolution of the .NET ecosystem, many developers are looking for a IdentityServer10 is a direct port of IdentityServer4, updated and .NET 10. It provides a free alternative for Full support for .NET 10 Open Source and Community maintained Easy m
Tu as cette erreur dans la console : TypeError: Cannot read properties of undefined (reading 'xxx'). C'est l'erreur JavaScript la plus fréquente au monde. Elle signifie que tu essaies d'accéder à une propriété sur une valeur qui est undefined. Voici les 7 causes les plus courantes — et comment les c
What You Actually Need to Build Most developers know they need a cookie banner. Fewer know what it actually has to do. Showing a banner isn't enough. GDPR compliance means blocking non-essential scripts before they fire, storing a consent record for each visitor, and giving users a clear path to cha
A Cognitive Neuroscience Study of Emergent Division of Labor, Altruistic Rescue, and Strategy Adaptation in Multi-Agent Box-Pushing Adversarial Games Based on Evolutionary Spiking Neural Networks and Online Plasticity English Version This study employs a co-evolutionary spiking neural network (SNN)
You see one number in a proposal and think that is the full app development cost. Then the real project starts, and the budget begins to stretch from places nobody warned you about. Scope shifts. Testing grows. Tools stack up. Store fees, cloud bills, bug fixes, and post-launch support all show up l
PC Workman v1.7.1 shipped this morning: ~130 lines dead code removed 3 chart bugs fixed (startup blank screen, filter lag, color inconsistency) Process display redesign (readability improvements) No new monitoring features. That's the point. This is infrastructure for TURBO Mode (system optimization
I can't write code. That's not quite right. I describe what I want, Claude writes the code, and I focus on what to build. I'm what people call a VibeCoder — someone who builds products with AI, spending their time on product decisions rather than syntax. I'm building "Arc," a mobile CRM for bodywork
Who this is for: Developers, researchers, or knowledge workers who take notes in Obsidian and want Claude Code to read, write, and act on their vault — not just answer questions about it. Claude Code has one fundamental problem: it forgets everything between sessions. Every time you start a new sess
If I have to touch infrastructure, I double my estimate. In early 2025, that was the prevailing sentiment among developers at PayFit. It wasn't that we didn't have tools, we had plenty. We also had a platform team. Actually, we had five of them. And that was exactly the problem. Between 2019 and 202
