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HackerNoon

Reviving Legacy Code with GPT-4: A Practical Guide to AI-Assisted Refactoring and Testing

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Securing Kafka for PCI DSS Compliance: A Practical Guide for Financial Data Pipelines

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Meet MacPaw: HackerNoon Company of the Week

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Vector Databases Aren’t Enough: Why AI Needs Multi-Modal Memory Architectures

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Meet the Writer: Rupesh Ghosh on Turning Real BI Crises Into Impactful Tech Stories

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The HackerNoon Newsletter: Can ChatGPT Outperform the Market? Week 18 (12/8/2025)

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Can ChatGPT Outperform the Market? Week 18

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Explainable AI for Ethical Healthcare Interoperability: Dr. Sateesh Kumar Rongali’s Global Vision

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Decentralized Trading as the Center of Market Evolution in 2026

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How to Migrate an SQL Server Database: A Complete Step-by-Step Guide

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Hotstuff Labs launches Hotstuff, a DeFi Native Layer 1 Connecting On-Chain Trading With Fiat Rails

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How to Fix 401 Unauthorized Errors in Dockerized Azure Functions

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The Future of Rail Sustainability: Nampalli’s Deep Learning Approach to Energy Efficiency

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ISNation Launches New Athlete Mental Fitness App on iOS, Android, and the Web

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Agentic AI for Smarter, Safer Enterprises: Inside Nagabhyru’s Cyber-Resilience Research

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How to Build a Wi-Fi-Controlled USB Keyboard With an ESP32

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Building Multi-Agent Systems That Communicate Reliably with the A2A Protocol

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From Polymers to Composites: Venkata Repaka’s Blueprint for Smarter Lightweighting

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Why So Much AI, Yet So Little Profit? A Closer Look at What Businesses Keep Missing

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The TechBeat: Why DataOps Is Becoming Everyone’s Job—and How to Excel at It (12/8/2025)

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How Sunil Dua Uses Layered Systems Mapping to Transform Nonprofit Tech

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Ravi Shankar Garapati Advances Intelligent Automotive Systems with AI and Cloud Integration Model

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Why EdTech Fails Neurodiverse Students and How Shafaq Bajwa Aims to Fix It

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Sourcegraph Bets on Ads to Pay for AI Coding

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Celsius v Tether: The Sanctity of Coded and Legal Lending and Collateral Agreements

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How Quantum Computers Threaten Bitcoin and the Entire Internet: Simply Explained

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RWA Tokenization: Why Legal Structure Comes First and Blockchain Decisions Come Second

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Stop "Shotgun Debugging": How to Use AI to Solve Bugs Like a Forensic Scientist

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The Power and Peril of Anthropomorphized AI

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Educational Byte: Bulls, Bears, and Fear Index in the Crypto Market

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The Research Artifact Making AI-Powered Design Insights Visible at Multiple Scales

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AI-Powered Analytics Offer New Pathways for Evaluating Multiscale Design Work

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AI Tools Take Aim at Assessing Multiscale Design in the Classroom

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AI Analysis Appears to Improve How Teachers Evaluate Student Design Projects, Study Finds

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You Can Build an AI Agent From Scratch In Less Than 10 Minutes (Here's How)

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AI: Quantum Computing Requires Conceptual Brain Science Research

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Why Scaling AI to Billions Is Near Impossible

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Stop Relying on Vector Search Alone: Build a Hybrid RAG System with Knowledge Graphs and Local LLMs

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Kubernetes Adds Predictable Pod Replacement for Jobs in v1.34 Release

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Mutuum Finance (MUTM) Rockets 2.5x Toward $20M, Phase 6 at 98%

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How We Migrated a Billion-Record Database With Zero Downtime

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Rust 1.78.0: What's In It?

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Godot 4.4 Dev 3: Vertex Shading, 2D Batching, and More

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Automated Content Moderation: How Does It Work?

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The HackerNoon Newsletter: How To Get a First Name Domain for Less Than $101 (12/7/2025)

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Go’s 16th Anniversary and the Major Highlights of 2025

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Where Did the Engineers Go? Why Half of YC’s 2025 Startups Are Just AI Integrations

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10 Biggest Sports Companies in the USA Based on Revenue

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9 Mobile Apps for Athlete Mental & Physical Fitness

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The Day the House Entered Epistemic Hold: A Story of Ternary Logic, Congress, and Credible Evidence

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