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DEV Community • 2026-04-25 17:55

Is a Data Science Bootcamp Worth It in 2026?

If you’re asking data science bootcamp worth it, you’re probably feeling the same pressure everyone does: the job posts want “experience,” your timeline is tight, and YouTube tutorials aren’t a plan. Bootcamps can work—but only for a specific type of learner with a specific goal. What “worth it” actually means (ROI, not vibes) A bootcamp is “worth it” if it compresses your time-to-comp...

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DEV Community • 2026-04-25 17:55

Is a Data Science Bootcamp Worth It in 2026?

If you’re googling data science bootcamp worth it, you’re probably not asking whether data science is real—you’re asking whether a bootcamp can realistically get you hired (or promoted) without wasting months and thousands of dollars. What “worth it” actually means (ROI, not vibes) A bootcamp is worth it when it compresses time-to-skill and time-to-opportunity. Here’s a practical ROI ...

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4m read

Lobsters • 2026-04-25 17:55

The Mac App Gold Rush in the Age of Vibe Coding

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From Netdata Inspiration to SaaS MVP: Server Monitoring with Bun + Claude Code Opus 4.6

DEV Community • 2026-04-25 17:53

From Netdata Inspiration to SaaS MVP: Server Monitoring with Bun + Claude Code Opus 4.6

If you've ever set up Netdata, you know that feeling — hundreds of real-time charts, per-second granularity, metrics you didn't even know your kernel exposed. It's a wonderful piece of software, genuinely one of the best open-source monitoring tools out there. But here's the thing: I run a small fleet of CDN servers. I don't need 2,000 charts. I need to glance at a single dashboard and know: are ...

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DEV Community • 2026-04-25 17:51

My Database Disappeared Every Time I Restarted Docker. Migrations Fixed That.

In Part 8, I ripped out SQLite and switched to Postgres. The database was real now — but it still only ran on my laptop. Three terminal tabs. One for go run, one for Redis, one for Postgres. If I closed any of them, the whole thing fell over. It was time to Dockerize. The First Dockerfile: 800MB of Regret My first attempt was a single-stage Dockerfile. Copy everything, build, run: ...

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Hacker News: Front Page • 2026-04-25 17:49

North American Millets Alliance(2023)

Article URL: https://milletsalliance.org/ Comments URL: https://news.ycombinator.com/item?id=47903190 Points: 3 # Comments: 0

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DEV Community • 2026-04-25 17:49

OpenClaw Made Me Realize We've Been Building Software Wrong.

This is a submission for the OpenClaw Challenge. I want to tell you about the moment I stopped understanding what software is. It was a Tuesday evening. I was complaining into Telegram - half venting, half thinking out loud about how I kept losing track of articles I wanted to read later. I'd been dumping links into a notes file for months and never going back to them. "I wish something would ju...

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ZingQR: A Minimalist QR Code Generator Built with React

DEV Community • 2026-04-25 17:48

ZingQR: A Minimalist QR Code Generator Built with React

** Introduction ** In today’s fast-moving digital world, QR codes have become an essential tool for sharing information quickly and efficiently. Whether it’s for websites, payment links, contact details, Wi-Fi access, or business promotions, QR codes make communication simple and instant. To solve this need in a clean and user-friendly way, I built ZingQR, a minimalist QR Code Generato...

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Hacker News: Front Page • 2026-04-25 17:47

Mine, an IDE for Coalton and Common Lisp

Article URL: https://coalton-lang.github.io/mine/ Comments URL: https://news.ycombinator.com/item?id=47903173 Points: 7 # Comments: 0

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Newest questions tagged javascript - Stack Overflow • 2026-04-25 17:45

How to spawn random object on button press in Javascript

I am working on a Virtual pet javascript game for my website inspired by chao garden. I currently have a working spawner to create the pet, but it currently on randomizing which pet you get when you hit the spawn button. As it currently works, this function is called on button press: function spawnChao() { let c = new Chao( Math.random() * 560, Math.random() * 360 ); chaos.push(c...

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DEV Community • 2026-04-25 17:41

The Economics of Web Scraping: How Consultancies Price Data Extraction and Manage Scope Creep

Data engineering consultancies like Data Prism often encounter a significant challenge during their first year: pricing web scraping as a one-off software development project. They have found that changing the way we talk to clients is really important. When we say we will take care of their automated data extraction pipeline it makes a difference. This changes the way we work with them from a one...

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Building a Universal Drafts System in a VS Code Extension — Part 1: Types & Storage

DEV Community • 2026-04-25 17:40

Building a Universal Drafts System in a VS Code Extension — Part 1: Types & Storage

How I designed the Draft type, DraftsService, and the save/upsert flow that powers DotShare v3.2.5 — with full TypeScript code and the decisions behind every choice. Before v3.2.5, DotShare had zero persistence. Write a 2,000-word Dev.to article in the WebView, switch tabs to check something, come back — gone. Reset. Empty form. So I built a drafts system. This is Part 1: how I modeled...

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Hacker News: Front Page • 2026-04-25 17:40

Amateur armed with ChatGPT solves an Erdős problem

https://www.erdosproblems.com/1196 Comments URL: https://news.ycombinator.com/item?id=47903126 Points: 8 # Comments: 0

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DEV Community • 2026-04-25 17:40

Google Cloud NEXT '26 Just Changed How I Think About Real-Time Clinical Decision Support

This is a submission for the Google Cloud NEXT Writing Challenge I've been obsessing over Clinical Decision Support (CDS) systems for years. And if you've ever built one — a real one, one that has to watch over a patient in the ICU at 2 AM, react to a blood pressure crash, cross-reference incoming lab results, parse a nursing note written in shorthand, and still deliver an actionable alert be...

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DEV Community • 2026-04-25 17:37

How is your IAM? | Google Cloud edition

This is a submission for the Google Cloud NEXT Writing Challenge What is this piece about: IAM is evolving from access control into a trust grid for humans, workloads, service accounts, and agents, and Google Cloud NEXT '26 makes this very clear, but how is your IAM? I have been an avid user of Google Cloud and the ecosystem around it for years. My own journey started with Firebase, because i...

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17m read

DEV Community • 2026-04-25 17:34

How I Built a Real-Time Multiplayer Chess Game with Video Calling Using Next.js, Socket.IO & WebRTC

I wanted to play chess with my friends online — but not just chess. I wanted to see their face when I take their queen. So I built NextBuild Chess — a free, real-time multiplayer chess game with built-in video calling. No sign-up, no downloads. Just share a link and play. Here's how I built it, and what I learned along the way. The Tech Stack Next.js 14 — App Router, but with a cus...

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DEV Community • 2026-04-25 17:32

Model Output Is Not Authority: Action Assurance for AI Agents

Model Output Is Not Authority: Action Assurance for AI Agents AI agent security is not only about making the model safer. That statement may sound obvious, but it becomes important once an AI system can do more than generate text. When an AI agent can call tools, access internal systems, update records, send messages, initiate workflows, or delegate tasks to other agents, the security...

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DEV Community • 2026-04-25 17:31

I Built a Universal Clipboard Named ClipGaint That Works Across Every Device Without the Cloud

I Built a Universal Clipboard ClipGaint That Works Across Every Device Without the Cloud People move between phones and laptops constantly, but clipboard and quick file sharing still feel strangely broken the moment you leave a single ecosystem. Table of Contents The Problem with the Usual Approach The Design Goal Why WebRTC Was the Right Fit The Product Tradeoff Nobody Should Hide What Users...

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6m read

DEV Community • 2026-04-25 17:29

AI Coding Tools in Practice: What a 25-40% Productivity Gain Really Looks Like

Our JavaScript team tested AI-assisted development on production code. Here's what we measured, what surprised us, and why we think the real gain is 25-40% -- not the 10x you keep hearing about. Over the past year, AI coding tools have been surrounded by bold claims: "Develop twice as fast." "10x developer productivity." "Code that practically writes itself." We decided to test these claims o...

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Claude Code in Enterprise Production: What Risks to Control

DEV Community • 2026-04-25 17:28

Claude Code in Enterprise Production: What Risks to Control

https://agent-rail.dev/blog/claude-code-enterprise-production-risks Claude Code can deploy code, merge pull requests, and modify production systems autonomously. Here's what enterprise teams need to govern before deploying it at scale. Claude Code is one of the most capable coding agents available today. It can write code, run tests, open pull requests, merge branches, interact with CI/CD pipel...

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