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          On this day,
          
            Samuel Morse Patented Telegraphy Signals in 1840,  Wikimedia Was Founded in Florida in 2003,  Chinese Astronaut Wang Yaping Gave a Lecture from Space in 2013,  David H. Levy Discovered the Asteroid Eureka in 1990,  NBS Unveiled the Advanced SEAC Machine in 1950, 
          
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            From 
        Stop Prompting, Start Engineering: 15 Principles to Deliver Your AI Agent to Production
       to 
        Everyone’s an AI User Now—But No One Read the Manual,
       let’s dive right in. HackerNoon Newsletter homepage On this day, Samuel Morse Patented Telegraphy Signals Wikimedia Was Founded in Florida Chinese Astronaut Wang Yaping Gave a Lecture from Space David H. Levy Discovered the Asteroid Eureka NBS Unveiled the Advanced SEAC Machine Stop Prompting, Start Engineering: 15 Principles to Deliver Your AI Agent to Production Stop Prompting, Start Engineering: 15 Principles to Deliver Your AI Agent to Production Everyone’s an AI User Now—But No One Read the Manual Everyone’s an AI User Now—But No One Read the Manual Can You Talk Software Into Existence? SimplyLang Thinks So Can You Talk Software Into Existence? SimplyLang Thinks So By @affanshaikhsurab [ 3 Min read ] Coding is evolving from syntax-heavy rules to natural conversation. Read More. @affanshaikhsurab Read More. Code Smell 304: Null Pointer Exception - How to Avoid NULL References That Cause Runtime Crashes Code Smell 304: Null Pointer Exception - How to Avoid NULL References That Cause Runtime Crashes By @mcsee [ 9 Min read ] Avoid NULL references that cause runtime crashes by using proper validation and null-safe patterns
 Read More. @mcsee Read More. Stop Prompting, Start Engineering: 15 Principles to Deliver Your AI Agent to Production Stop Prompting, Start Engineering: 15 Principles to Deliver Your AI Agent to Production By @vladyslav_chekryzhov [ 25 Min read ] Build production-ready LLM agents. Learn 15 principles for stability, control, and real-world reliability beyond fragile scripts and hacks. Read More. @vladyslav_chekryzhov Read More. Everyone’s an AI User Now—But No One Read the Manual Everyone’s an AI User Now—But No One Read the Manual By @wabinab2 [ 9 Min read ] Garbage in, garbage out. We now consume garbage produced by AI that we have no control of the garbage they put in.  Read More. @wabinab2 Read More. Crypto Is No Longer a Resistance Movement. It’s a Financial Product Category Crypto Is No Longer a Resistance Movement. It’s a Financial Product Category By @VeronikaPolar [ 2 Min read ] A decade later, crypto is no longer a resistance movement. It’s a financial product category. Read More. @VeronikaPolar Read More. 🧑‍💻 What happened in your world this week? It's been said that
          writing can help consolidate technical knowledge,
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           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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The HackerNoon Newsletter: Everyone’s an AI User Now—But No One Read the Manual (6/20/2025)

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