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ブログ下書き 2026-04-10 タイトル案 「Claude Code Schedule × Supabase Edge Functions で技術ブログを毎日自動生成・Qiita/dev.to に自動投稿する仕組みを作った」 「月$20の Claude Code で $200 相当の開発を自動化 — ブログ投稿・CS対応・競合監視まで全部 AI に任せた話」 「Flutter Web アプリの LP を44→52機能に拡張しながら、技術ブログも自動でクロスポストできるようになった話」 [x] Zenn [x] Qiita [x] note [x] はてなブログ [x] X Article
APIs are the backbone of modern applications. But one small change in your API can silently break production systems. If you’re working with microservices or public APIs, detecting breaking changes is not optional — it’s critical. In this guide, you’ll learn: What API breaking changes are Why they a
In today's world of massive cloud-API dependencies, I decided to challenge myself: Could I build a fully functional, intelligent, voice-controlled AI agent entirely natively, running on my localized hardware without relying on paid OpenAI or Anthropic endpoints? The answer is yes! . Meet Vexa, an in
Quark’s Outlines: Python Expressions Overview, Historical Timeline, Problems & Solutions When you write a line in Python that gives a value, that line is called an expression. A Python expression is any piece of code that Python can run and produce a value. An expression can be a number, a string, a
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
