How are you, hacker? How are you, hacker? 🪐 What’s happening in tech today, April 27, 2025? The
           HackerNoon Newsletter
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          On this day,
          
            Xerox PARC introduces computer mouse in 1981,  Airbus A380 maiden flight in 2005,  Samuel Morse's birthday in 1791, 
          
          and  we present you with these top quality stories. 
          
            From 
        The Best TV Series Set In Post-Apocalyptic Wastelands
       to 
        Hallucinations by Design (Part 2): The Silent Flaws of Embeddings  Why Your AI Is Getting It Wrong,
       let’s dive right in. HackerNoon Newsletter homepage On this day, Xerox PARC introduces computer mouse Airbus A380 maiden flight Samuel Morse's birthday The Best TV Series Set In Post-Apocalyptic Wastelands The Best TV Series Set In Post-Apocalyptic Wastelands Hallucinations by Design (Part 2): The Silent Flaws of Embeddings  Why Your AI Is Getting It Wrong Hallucinations by Design (Part 2): The Silent Flaws of Embeddings  Why Your AI Is Getting It Wrong The Best TV Series Set In Post-Apocalyptic Wastelands The Best TV Series Set In Post-Apocalyptic Wastelands By @@Zohan [ 4 Min read ] Explore the top post-apocalyptic TV shows where survival, zombies, and dystopias take center stage in epic world-ending stories. Read More. @@Zohan Read More. How to Set Up Simhub With Gran Turismo 7 How to Set Up Simhub With Gran Turismo 7 By @fatman [ 3 Min read ] A step-by-step walkthrough for configuring your PC running Simhub work support Gran Turismo 7 on the PS5 Read More. @fatman Read More. For Best Results with LLMs, Use JSON Prompt Outputs For Best Results with LLMs, Use JSON Prompt Outputs By @andrewproton [ 4 Min read ] Learn how structured prompt outputs make LLM responses consistent, reliable, and production-ready—with less guesswork and more control. Read More. @andrewproton Read More. Hallucinations by Design (Part 2): The Silent Flaws of Embeddings  Why Your AI Is Getting It Wrong Hallucinations by Design (Part 2): The Silent Flaws of Embeddings  Why Your AI Is Getting It Wrong By @riteshmodi [ 9 Min read ] Embedding and LLMs needs to be tested and evaluated or hallucinations will happen. Experimentation and evaluation on custom data is a must - openai and genai Read More. @riteshmodi Read More. Hallucinations by Design - (Part 3): Trusting Vectors Without Testing Them Hallucinations by Design - (Part 3): Trusting Vectors Without Testing Them By @riteshmodi [ 8 Min read ] Embedding and LLMs needs to be tested and evaluated or hallucinations will happen. Experimentation and evaluation on custom data is a must - openai and genai Read More. @riteshmodi Read More. Carl “Moon” Runefelt Predicted the Market Crash — And It’s Happening Now Carl “Moon” Runefelt Predicted the Market Crash — And It’s Happening Now By @jonstojanjournalist [ 4 Min read ] Carl “Moon” Runefelt’s January 2025 crash prediction is coming true. As markets tumble, his warning about rate cuts and Bitcoin gains new relevance. Read More. @jonstojanjournalist Read More. DIY Real-Time Polling App Locks Down Access With Supabase and Permit.io DIY Real-Time Polling App Locks Down Access With Supabase and Permit.io By @permit [ 40 Min read ] Learn how to add Supabase authentication and authorization to a fullstack Next.js app with Supabase Edge Functions and a Policy Decision Point (PDP). Read More. @permit Read More. This 150-Line Go Script Is Actually a Full-On Load Balancer This 150-Line Go Script Is Actually a Full-On Load Balancer By @rezmoss [ 7 Min read ] This article will show you how to create a simple HTTP load balancer in Go, using only the standard library. Read More. @rezmoss Read More. 🧑‍💻 What happened in your world this week? It's been said that
          writing can help consolidate technical knowledge,
          establish credibility,
           and contribute to emerging community standards.
          Feeling stuck? We got you covered ⬇️⬇️⬇️ writing can help consolidate technical knowledge establish credibility and contribute to emerging community standards ANSWER THESE GREATEST INTERVIEW QUESTIONS OF ALL TIME ANSWER THESE GREATEST INTERVIEW QUESTIONS OF ALL TIME We hope you enjoy this worth of free reading material. Feel free to forward this email to a nerdy friend who'll love you for it.See you on Planet Internet! With love, 
 The HackerNoon Team ✌️

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