DEV Community • 2026-08-10 01:08

Why Is My SQL Query Slow Only in Production? (The Parameter Sniffing Trap)

It’s every developer's favorite Friday afternoon nightmare: A user complains that a feature in the app is hanging. You take the exact SQL query executed by the application, paste it into SQL Server Management Studio (SSMS), hit Execute... and it finishes in 0.02 seconds. You run it again. Blazing fast. Yet, inside the application, it continues to time out. If you’ve been building database-b...

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DEV Community • 2026-08-10 01:06

Compression Is Understanding: Two July Papers That Prove AI Gets Smarter by Compressing Physics

Compression Is Understanding: Two July Papers That Prove AI Gets Smarter by Compressing Physics There's a thesis I keep coming back to: AI doesn't understand by accumulating information — it understands by compressing it. A model that can reconstruct a concept from fewer bits has, in a real sense, captured its structure. Compression forces you to find what matters and discard what doesn...

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DEV Community • 2026-08-10 01:05

I Built My AI Team a Blackboard — How to Stop Parallel Claude Sessions From Colliding

Series: Indie Dev Notes · T12 In the last post (T11), I said I'd turned my AI into a team and promoted myself from employee to CEO. This one is the reality sequel: the moment the team grew, it started crashing into itself. The bigger the team, the more it collides The way I develop now is to keep several Claude Code sessions open at once — one on the home page, one on orders, one sw...

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DEV Community • 2026-08-10 01:04

A Practical Guide to Adding Nano Banana Image Tools to Claude Desktop, VS Code, and Cursor

If your coding assistant can already read files, run commands, and reason about a project, the next useful step is often visual: generating mockups, editing product shots, or iterating on image assets without leaving the IDE. What you can do Nano Banana MCP is an MCP server for connecting image generation and image editing tools to AI clients such as Claude Desktop, VS Code, and Cursor...

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Hacker News: Front Page • 2026-08-10 01:01

How We Pushed CDC into Postgres

Article URL: https://www.snowflake.com/en/blog/engineering/postgres-to-snowflake-replication-mirroring/ Comments URL: https://news.ycombinator.com/item?id=49238050 Points: 6 # Comments: 0

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Israeli troops infiltrate Lebanese army-held village and build roadblock, mayor says
newest submissions : multi • 2026-08-10 01:00

Israeli troops infiltrate Lebanese army-held village and build roadblock, mayor says

submitted by /u/DoremusJessup to r/worldnews [link] [comments]

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Lobsters • 2026-08-10 00:58

Profile-guided optimization in Go

Comments

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newest submissions : multi • 2026-08-10 00:57

Wildfires burning in British Columbia force 20,000 to evacuate

submitted by /u/PretendAd1963 to r/news [link] [comments]

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DEV Community • 2026-08-10 00:54

Testing MCP Servers Used to Be a Pain. Here is How to Test Them with Zero Configuration.

When building Model Context Protocol (MCP) servers or AI agents that consume them, traditional API testing tools fall short. An MCP server isn't just a basic REST endpoint—it's a dynamic interface exposed to non-deterministic LLMs through stdio, HTTP, or SSE transports. Testing tool schemas, transient network failures, and agent behaviors usually requires writing a mountain of boilerplate. I bui...

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Newest questions tagged javascript - Stack Overflow • 2026-08-10 00:52

Show javascript text on an html file

I'm learning javascript and actually I have wrote a program that calculates the average between two teams which is the following: function game(){ console.log("Hi everyone and Welcome to the Clash of Teams!") console.log("Rules of the game:\n\ 1. You got 3 opportunities for enter your final scores.\n\ 2. The team with the greater average wins!.\n\ CON...

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newest submissions : multi • 2026-08-10 00:50

Researcher Claims Control of ChatGPT Secure Sandbox

submitted by /u/Logical_Welder3467 to r/technology [link] [comments]

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DEV Community • 2026-08-10 00:45

Self-Hosting Your First LLM: What the Tutorials Skip About GPU Memory

Here is the short version: the model weights are the smallest GPU-memory surprise you'll hit. A 7B model in FP16 needs about 14GB just for weights, but the KV cache — the per-request memory that grows with context length and batch size — is what actually decides whether your setup survives real traffic. Most "run an LLM on your GPU" tutorials load the weights, run one short prompt, and declare vic...

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UK record for number of days above 30C broken, as new heatwave approaches
newest submissions : multi • 2026-08-10 00:44

UK record for number of days above 30C broken, as new heatwave approaches

submitted by /u/Force_Hammer to r/worldnews [link] [comments]

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DEV Community • 2026-08-10 00:44

Testing Cloudflare Cron Triggers Locally for Push Notification Workflows

This article is an English translation of the original Japanese article. I use Cloudflare Workers Cron Triggers to send push notifications on the morning of practice days. The challenge was figuring out how to verify the entire workflow locally without waiting for the scheduled cron time. In my implementation, I separate the Worker's scheduled event from the HTTP route that handles the notificat...

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DEV Community • 2026-08-10 00:41

Stop Slouching! Build a Real-Time Spine Posture Monitor using MediaPipe and Python

We’ve all been there: hunched over a keyboard at 3 AM, neck craned forward like a turtle, debugging a race condition. "Tech neck" isn't just a meme; it’s a productivity killer. As developers, our spine is our most underrated hardware. In this tutorial, we are going to build a Real-Time Spine Posture Monitor. We will leverage real-time human pose estimation and MediaPipe Python libraries to track ...

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4m read
DEV Community • 2026-08-10 00:37

Conecta Fácil: e se a tecnologia fosse realmente simples para todo mundo?

Trabalhando com atendimento e suporte ao cliente, uma coisa sempre me chamou atenção: existem tarefas que parecem extremamente simples para quem utiliza tecnologia todos os dias, mas que podem ser um verdadeiro desafio para outras pessoas. Conectar um aparelho ao Wi-Fi. Instalar um aplicativo. Alterar uma configuração. Usar Pix com segurança. Identificar uma possível tentativa de golpe. Para...

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Hacker News: Front Page • 2026-08-10 00:36

Japanese court overturns Red RAW video patent

Article URL: https://www.dpreview.com/news/panasonic-did-what-apple-sony-and-nikon-couldnt-overturn-a-red-raw-video-patent/ Comments URL: https://news.ycombinator.com/item?id=49237873 Points: 4 # Comments: 0

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DEV Community • 2026-08-10 00:36

Deepfakes: tecnologia impressionante, mas até onde ela pode ir?

Quando comecei a estudar Ciência da Computação, imaginava que boa parte da formação estaria ligada principalmente a entender sistemas, programação e como a tecnologia funciona. Mas um dos primeiros projetos acadêmicos me fez olhar para outro lado da área: as consequências da tecnologia que criamos e utilizamos. O tema escolhido foi deepfakes. Antes desse trabalho, eu já sabia de forma geral o q...

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Data Protection Authorities - Privacy Guides
newest submissions : multi • 2026-08-10 00:34

Data Protection Authorities - Privacy Guides

submitted by /u/Limp_Fig6236 to r/technology [link] [comments]

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𝚓𝚊𝚟𝚊𝚜𝚌𝚛𝚒𝚙𝚝 • 2026-08-10 00:29

[AskJS] any hope for pattern matching to actually make progress through tc39?

I love ts-pattern and I would love pattern matching to become a part of the language. Any hope of that proposal advancing through tc39? Is there any real support for it? submitted by /u/Electronic_Abroad910 [link] [comments]

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