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HackerNoon

The Visi-Screen Ordeal

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Solving Crypto's $1 Trillion Problem: Inside Ramp Network's Fiat-to-Crypto Infrastructure

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The TechBeat: The SEPA Instant Deadlines Have Passed. But Did Europe Really Go Instant? (2/9/2026)

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Your Sales Team Isn’t a Growth Hack

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Backdoors With Manners: When AI Writes Clean Code That Turns Malicious Later

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Uniswap V3’s “Collect” Is Correct — and Still Misleading

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From PDFs to Proof Pipelines: Building Audit-Grade Traceability in Regulated Deep-Tech

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Where AI-only Fails, Disciplined AI-Coders don’t

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The Engine Room Principle - Why Real Alpha Engineers Never Leave the Trenches

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This “Flash” AI Model Is Fast and Dangerous at Math—Here’s What It Can Do

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ABC-Bench and the Real Test for AI Engineers: Can It Run End-to-End?

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Make FLUX.2 Yours: Train a 4B LoRA on 50–100 Images

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The “Remask & Refine” Coding Model That Beats Its AR Twin

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What Crypto to Buy Now in a Downturn? Top Picks Beyond Bitcoin (BTC), Ethereum (ETH), and XRP

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The UI: Why It's the Real AI Agent Bottleneck

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Why Decoding Uniswap V4 is Harder Than V2 & V3

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Tech De-Stress First Aid: Breathing Techniques to Bring Yourself Back from Anxiety and Panic

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Recursive Language Models - Maybe a Newer Era of Prompt Engineering?

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Brain Energy Economics: Willpower Can’t Solve the Physical Deadlock

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How Industrial Quality Thinking Exposes the Limits of Agile Rituals

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The HackerNoon Newsletter: Your AI Model Isn’t Broken. Your Data Is (2/8/2026)

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What You Have to Know About Syntactic Support for Error Handling

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Dual-Root Linux: Blue-Green Deployments for Your Operating System

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Here's How Students Can Investigate Their School Districts

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Genius at the Command of One

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AI Security Exposure Detector Earns a 13 Proof of Usefulness Score Building an AI-Powered Data Leak Identification Tool

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NoteOCR Earns a 36 Proof of Usefulness Score by Building Handwritten Note Digitization Tools

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The TechBeat: Poor State Management Breaks Everything (and Why Distributed Systems Do It Better) (2/8/2026)

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Serverless Security: Hidden Risks and Best Practices Every Cloud Engineer Should Know

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Vidu Q2 Reference-to-Video Pro: How to Generate Consistent Videos From Reference Images

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The Compact Image Editor That Still Understands Your Intent: VIBE-Image-Edit

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The 8GB VRAM Image Model That Feels Instant: Meet FLUX.2 Klein 4B

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Segment Anything in Motion: A Hands-On Guide to sam3-video

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Scientific AI Isn’t a Scaling Problem. It’s a Data-and-Reasoning Problem.

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Rust 1.77 and 1.78: The Changes That Happened to u128/i128

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This Could Make the New York City Subway Safer

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Here's Why the Godot Foundation Has No Plans for Console Ports

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The HackerNoon Newsletter: Everyone Says AI Is Insecure, So I Measured It (2/7/2026)

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Firefox Managed Session Controller Earns a 36 Proof of Usefulness Score by Building an Open-Source Digital Wellness Tool

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Why the $70 Million ai.com Domain Could Become the Front Door to AGI

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InfoFusion Hubs Earns a 14 Proof of Usefulness Score by Building a Multi-Niche Tech Education Platform

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SudoDocs Earns a 70 Proof of Usefulness Score by Building an AI-Powered Unit Test for Documentation

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The Mastermind Behind Scientific Abductions

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CutePetPal Earns a 23 Proof of Usefulness Score by Building an All-In-One Pet Care Management System

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Everyone Says AI Is Insecure, So I Measured It

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Black Market SSP Earns a 60 Proof of Usefulness Score by Building Real-Time Currency Tracking

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Definitive Guide to Multi-Threaded Rendering on the Web

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AI Agents in Web3: Real Business Applications Beyond the Hype

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The TechBeat: AI Spawned a Religion in 48 Hours. The Real Story Is Way Darker. (2/7/2026)

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FLUX.2 klein Trainer (Edit): Fine-Tune LoRAs on a Lean 4B Base

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